None
573 611 649 687 726 764 802 840 878 916 953 381 406 432 457 482 508 535 560 686 612 637 286 305 324 344 363 401 420 439 468 477 255 272 289 306 323 340 357 374 391 408 425 228 245 260 274 290 306 321 351 367 382 191 203 216 229 241 254 266 292 306 318 163 185 196 207 218 238 240 250 262 273 143 152 162 172 181 191 200 210 219 229 238 95 101 108 114 121 127 133 140 146 163 159 71 76 81 95 105 109 114 119 57 61 64 72 76 80 84 87 9! 95 47 51 54 67 60 63 67 70 73 76 79 40 43 46 49 67 62 66 68 35 40 42 45 47 60 52 66 57 59 31 34 36 40 42 44 46 48 61 S3 28 30 32 34 36 40 46 47 26 27 29 31 34 36 38 40 41 43 25 27 28 30 31 36 36 38 39 22 23 25 26 27 29 30 32 33 35 36 20 21 23 24 25 27 28 30 31 32 34 19 20 2! 23 24 25 26 28 20 30 31 17 19 21 22 25 26 27 29 16 17 20 21 22 23 24 26 26 28 16 18 19 20 21 22 23 24 26 26 15 16 17 18 19 20 2! 22 23 24 25 14 15 17 18 19 20 21 22 22 23 13 14 15 16 17 18 19 20 20 21 22 13 13 16 17 18 19 20 21 23 12 13 14 15 15 16 17 18 19 19 20 24 ^' 12 13 14 15 16 16 17 IS 19 19 Attention. — To calculate any cutting speed, i ivGoogIg- 338 PRINCIPLES OF MACHINE WORK. 669. A comparative table of different wire gage Bizes i general use in the United States. In Dbciual Pahtj op an Inch. si III |(BCO ill Is 1 JO 1 la V u 000000. 464 46876 000000 00000. 432 45 4375 00000 0000 46"" ,454 3938 400 40635 0000 000 40964 .426 3625 372 36 376 000 00 3648 .38 3310 348 33 34375 00 32486 .34 3065 324 305 3136 1 2830 300 285 ,227 2SI25 1 2 36763 .284 2625 276 266 ,319 265625 2 3 22942 .259 3437 252 245 .213 25 3 4 20431 .238 2253 232 225 .207 234375 4 6 18194 .22 2070 212 205 .201 21875 5 B 16202 ,203 1920 192 19 .201 203125 fl 7 14428 .18 1770 179 175 ,199 1875 8 12849 .165 1620 160 16 .197 171875 8 9 11443 .148 1483 144 145 .194 16626 9 10 10189 .134 1350 128 13 .191 140626 10 090742 .12 1205 116 1175 .188 125 11 12 080808 .109 1055 104 106 .185 109375 12 13 071961 .095 0916 092 0925 .182 09376 13 14 064084 .083 0800 080 08 .180 078125 14 057068 ,072 0720 072 07 .178 0703125 15 16 05082 .065 0626 064 061 ,175 0626 16 17 045257 .058 0540 066 0526 .173 05625 17 IS 040303 ,049 0475 048 04S .168 IS IB 03589 ,042 0410 O40 04 .164 04375 19 a) 031961 .035 0348 036 035 .161 0375 20 21 028462 ,032 03175 032 031 .167 034375 21 22 025347 .028 0286 028 028 .155 03126 23 23 022571 .025 024 025 .163 038135 23 24 0201 .022 0230 022 0225 .161 025 24 0179 .02 0204 020 02 .148 021875 26 26 01594 .018 0181 018 018 .146 01875 2« 27 014195 .016 1 0173 0164 017 .143 0171875 27 28 012641 .014 1 0162 0149 016 .139 015625 28 29 011257 .013 0150 0136 015 .134 014062S 20 30 010025 .012 0140 0124 014 .127 0126 30 008928 .01 0132 0116 013 .120 0109375 31 32 00795 .009 0128 0108 012 .115 01015625 32 33 00708 0118 0100 Oil .112 009376 33 34 006304 ,007 0104 0092 00869375 3* 3S 00S614 .006 0095 0084 0095 .108 0078J26 35 36 005 .004 0090 0078 009 .106 00703125 36 37 004453 0086 008 .103 .101 006640625 00626 37 38 38 003965 0060 39 003531 003144 0052 0048 0076 007 40 !097 '. 40 TABLES AND OTHER DATA. 369. 660. Table of decimal equivalents of Stubs' steel wire gage. / Let^p L. -rTER.-i No OF S ^l!^E^ No.oP^' Wire "" IIkZ No OF ^' hpehI De Z.u>. Gaoe. p^ rl^L.. G— DE z.^. GA«., p^ ^Lx.. Z 413 J 227 28 139 55 060 Y. 404 2 219 29 134 56 046 X 397 212 30 127 57 042 207 31 68 041 377 5 204 32 115 59 040 U 368 6 201 33 112 60 039 T 199 34 61 038 8 348 8 197 35 108 62 037 R 194 36 106 63 036 Q 37 64 035 P 101 65 033 O 316 12 185 39 099 06 032 N 40 097 67 031 M 2S6 14 180 41 095 68 030 L 290 15 178 42 092 69 029 K 281 175 43 70 027 J 277 17 172 44 085 71 026 I 272 18 168 45 081 72 024 H 266 10 184 46 079 73 023 G 261 20 161 47 077 74 022 F 257 21 157 48 075 75 020 E 260 22 166 49 072 76 018 D 248 23 153 50 069 77 016 C 242 24 151 51 066 78 016 B 238 26 148 62 063 79 014 A 234 25 27 146 143 53 068 055 80 013 by Google PRINCIPLES OF MACHINE WORK. 661. Table of different steel music wire gage in decimals of an inch. AMERICAN STEEL A WIRE CO. .^ s=gS il A a s 1 1 I ll E g S3: ^ .4015 ^ i H s. * ^ CO .004 ., .430 ](»06 007 007 0075. 007 0075 007 2.0 .331 .008 0085 008 ' 008 0087 008 1.0 3065 .009 009 009 0093 .283 ,010 010 010 010 0098 010 2 .2625 Oil on Oil 0106 0105' ' Oil 3  7 .177 018 018 018 01 S 0177 0175 018 8  .1205 (126 026 026 026 027 026 12 .1055 029 029 0283 0285 029 13 .0915 031 030 031 031 03a3 ai05 11 .080 m3 0'i2 033 033 032 033 15 .072 035 0342 035 035 16 .0625 03- 036 037 03- 0362 037 .054 030 03S 039 038 18 .0475 041 041 0400 040 041 19 .041 04'5 042 043 043 042 043 20 .0348 045 044 045 045 044 043 045 21 .03175 047 047 046 0445 047 22 .0286 .049 048 049 049 048 047 052 23 .0258 .051 051 051 051 051 049 055 24 .023 .055 055 055 055 053 059 25 .0204 ,050 059 059 059 056 061 .0181 .063 063 083 063 063 0605 065 27 .0173 .067 007 067 067 067 064 070 2S .0162 .071 071 071 071 0686 072 2J> .015 .075 074 075 075 077 30 .014 .OSO 080 080 078 075 083 085. 082 .000 086 090. 0S6 33 !*_■ .095 090 095. bv Google TABLES AND OTHER DATA. 662. Table of decimal equivalents of United States Standard sheet and plate steel and iron gage sizes. Approximate ^ Decimai. Weioht per Weight pbb Thickness IN ^ SauAHB Foot Square Foot Gaoe. Fractions of „ AN Inch. ^^ Inch, AVOIBDDPOJS. 0000000 1-2 6 320 20.00 000000 15-32 46875 300 18 75 00000 7-16 4375 280 17 50 0000 13-32 40625 260 16 25 000 3-8 375 240 15 00 00 11-32 34375 220 13 75 6-16 3125 200 12 50 9-32 28125 180 11 25 17-64 265625 170 10 625 1-4 25 160 10 00 15-64 234376 150 9 375 7-32 21875 140 8 76 13-64 203125 130 8 125 3-16 1875 5 11-64 171875 110 6 876 5-32 15625 100 6 25 9-64 140625 5 625 1-8 125 5 00 7-64 109375 70 375 3-32 09375 75 5-64 078125 50 126 9-128 0703125 45 2 8125 1-16 0625 40 2 5 9-160 05625 36 ,2 25 1 20 05 32 2 7-160 04375 28 76 3-80 0375 24 50 11-320 034375 22 1 375 22 1-32 03125 20 25 9-320 028125 18 25 24 1^0 025 16 1 25 7-320 021875 14 875 26 3-160 01S75 75 27 11-640 0171875 6875 28 1-64 015625 10 625 29 9-640 0140625 9 5625 30 1-80 0125 8 5 31 7-640 0109375 7 4375 32 13-1280 01015625 6 1-2 40625. 33 3-320 009375 6 375 34 11-1280 00859375 5 1-2 34376 35 0078126 5 3125 36 9-1280 00703125 4 1-2 28125 37 17-2560 006640625 4 1-4 265625 38 1-160 00625 4 25 bv Google 372 PRINCIPLES OF MACHINE WORK. 663. Uses of difierent wire and plate gage dzes. — The American or Brown & Sharpe gage is used for copper and elec- tric wire; Birmingham or Stubs' iron wire gage, for machine steel and iron wire, also for sheet steel, iron, copper, brass, and seamless tubing; American Steel & Wire Company's gage, for steel wire; Imperial wire gage, for fore'gn work; Trenton Iron Company's gage, for their own work; Stubs' steel wire gage, for tool steel and drill rods; music (piano) wire (a tempered steel wire), in machine construction for coil and other springs. The new gage sizes run in even thousandths so that a microm- eter may be used easily. United States Standard plate gage is used for steel plate. bv Google Ab,™ ';r. AccurBt* drilling 212-24Y hand tapping , 274. 27S Accursle drilling, iiupsction circle (or 241 Acme standard or Twenty-nine degree ttresd 32S-33I aja. ..'.'.'.'.'.'.'.'. '.'.'.'.'.'.iJi'. zn Alinement drilling and tapping..., 337, 338 of deaS center 18. 19 Alining crankahaft center fiitura 341,342 Aluminium, to niBchlne 137 Alundiun griBding wheels 198-202 Allowances [or dnving fits 70 forcing file 71 grinding 207 reamed, ground, and borpd holes 7S, 78 running fits.*.' !!!!!!! «9 shriokiDE fits 75 A. L. A. M, sttu^nf screwa' Ctuil^j • and nuts .348, 347 'ac''rewlL "^"'^ '. "97, 'Sflg, 363 A. S. M. E. standard machine screws 296-267 Ampere 344 Angle iron or angle plat«. boring with 133 drilling with 2B0, 251 Anglea, cutting 27. 23 pron, Ulhe S-7 Approximate drilling 243 tapping 272-274 Arbor block 14S or mandrel prcsa 74. 148. 149 Arbors or mandrels .,,,..,...,,.. 148-154 Attachment, aulomaljc tapping . . . 286, 267 taper 84, 85 Attachments [or lathes, S, 17,84,65, 1112,11)4 Automatic dies 280 drill chuck and collet. . . 182. 253 drift 233 ■iaing grinder 218, 218 Upa. 271 Automobila bolts. See Automobile screws and nuU.28S. 348, 347 B Babbitt, machining 187 Back gears, lathe 2-5 Backraah 114 Becking plain with a tap, to finish Bearings, lubricating ot oiling 13 treatment of roughed-up . . 11 Baits, putting on and pushing off 13. 11 Binding post, schedule of operations formating 183-187 ^'SS^^^."'.^',".'^, .™.™. ^8. 372 Blocks, V 251 Body drillB 238 Body drills. A. S. M. E. standard and 298, 297 Bolt and nut making 121-125 Bolt heads and nuta, tabic and formu- las for 303, 343, 319 Bolt and nut. schedule of operations for making finished... 124. 12S 124. 128, 283, 348, 349 rou^h 183, 348.319 serm-finished. 124.125,233,231,348-319 tabla of United Stales standard 318 Bolts, classes ot 282. SHI drilling for 218, 1«0~2«9. 300 ■ eipanawii 285.290 finished 111. 125, 183 t^a!^m'.','.'.'.'.'.'.'.'.'.','.'.'.'.'.'.'.'. 185 heiBgonal-head 282. 283 improvised 233, 181 length of thread on 282 machine screw 291 measuring 281 planer-head 183, 281 square^tead 248. 283 stud 283, 287, 281. 284 uses' oi.'.'.' .'.■.'.'.'.■.'.'.'.■.'.'.*.'.' .'24s, 281 Bolt« and screws, spot faoiog for Eieads of _. 300 justbig tool to '.... 308 Boring in the engine lathe 300-310 in the speed ladie 178 tool holders and cutters 95, 310 with angle iron or angle plate, 133 Boring, squaring to shoulders in. 303. 310 Boring tool, grinding 43 Boring tools 29, 95, 303-310 Boring loola, setting 309 uigiiizKhv Google Btajlgsfoidrming," .^iit. and tap- '''!'" Bras tuiiini io' ae lathi: '.'.'.'. 82-8 Braj>biiiding'post,maii'iiii['.".!'.!'.', gJ- 8 Cap acrewa, fiUialer-head 288, 289. 300 grinding twist drill for 3 rough hand tumini 174- 7 round-nose tool for 182, 8 round-head 288, 3O0 ^m"'""'"'' Ufttt Broach reamers.. 144, 4 Bronze, grinding phosphor 2 ^"''''^assS'.i'"'''.%"^ C la™e aquare-nose tool for Calculating compound gearing for squaring 31 or Elc square or hexa- small square-nose tool tot finislT turning 37 stoi-k for tapers 81, 82 einple gearing for threading 110. Ill speeds and feeds for drills 237-241 speeds and feeds tor lathe ''-«"»■""""■■■■'"•■*■"•■"*,„ estimating weight of cored . - 49 Castings from wooden patterns, weightof 349 Cathead 192. 1»3 Catching the thread in screw cutting. 116 Celluloid grinding wheels ilBS. 200 '^""*'tXmiatheworkV.::::::::i^JS squares 18,07 Calipers, adjustiog Mol to bore lo eet- tingofinaide 308 adjusting tool to turn (o .setting of outside 48 '"-'■ l-l* SS?Miwi,™i»„;:S!!! El.,w„v.;..;.;.-.;.-.':.S'M! measuring with inside .... SOS. 300 - °-""S!;,2.r:;j,5'*»:::;.«.!! —*■"'"':=■■;.■.«! Center for pipe turning, revolving Centering work, hand method of .... 23, 2* vernier 05-07 Calipers to another, to trantfer set' grinding machine. 1S5-197, 204-200 countersunk-head 288, 300 drilling for 248, 21», UigilizK by Google Centers in aLmemeDt, selling i Chamfering nut and bolt ini^DS^d re^'^Sd ChanBeaears i. 3, 110-t Chan offorgfld lathe tools grindinc wbe«l9 ...'.. Cluirts oC latta holders and outt ChBBera^ baud. Cbattenng Ot tooli. 173, 174 CbeokDUU ..281, iSS Chuck jaiTB 12B ehucking 13t-ias a puiity ...'.'.'.'.'.'.'.'.'.'.'.'.'. latj in speed lathe 170, 171 with drill holder and steady with twist'dniis.'.'.'lis.'iTO, I7l Chuckiuc, centering tool tor 136 Chucking drills, Bat iaS-13H rewnensflat 137 flut«d 143, 144 Chuoking with • flat drill aod ehuck- dule of operations for 137. 138 Cbucke 128-131. 232, 2 B4, 2t& ghucks, care or 13U. 131 Bpedal in ■pring 130. 281,285 CaE^ng backiDK plated of 3i:!-314 lathe tools .27, 2S unchedni ibiDation chucks, u> true and hoid ..III, 118 .... 17» ..388. 373 Copper, machining ............... IS? polishing 182, 183 Cored ooitioea, cAtim veightof- 348 Conindum gnadiog wL 188-202 Cott«r, spring 280, 348, 347 Coulomb 341 Countetbore with inserted cutter 302 Counterbore, forged 288, 300 Counterboiing a cap 301 Counterbored holes 300 Countecbores 288. 301, 302 Counterbores, separate bodies and guide buahiDgs for 301 CouDtenhalt, engine-lathe 2-4 apeed-lathe 11, 1% CounMniok for screw heads 302, 303 Cauntersinka 22-2S, 302,303 Countenook holes, 1»-S1. 24, 28, 300, 302, 303 ComKerweights on face plates 133, 842 Counting threads 104. lOS, 113 Crank, laying out holes in engine. .132, 133 Crankshaft turning 340-343 Cr ankshaf t center fiilures, achedulp of operations for laying out two- throw 80 340, 341 Crankshafteenterfiilursj.alining 311.342 Cross feed otlathe 5-7 Crowning or tapering pulleys. 196. 187. 1S» Curve tumiug 180, 181 CutmeUr. ., IS 'roughing'.'.:;;:;:: ;::;:; ;:;;;; 2s Cutten lor tool holders .83-8fl, 08 Cutting angles 27. 28 double threads, , 335, 338 square threads 338 feeds for drill..., 237 metal plate by drilling 253 oa stock 87, 88 oS wire la a universal hand lathe 177, 178 screws 102-120. 124, 129, 172-174, 279-281, 284, 2B5 Cutting feeds, lathe 50 Cutting speeds for high-speed steel Cutting speeds for band tooh 181 lathe tools 47-60 meaauriog .18, 48 Cutting-oft tool holders and cut- lers 83-39,83 Cutting-off tool, breaking a 93 grinding 40, II improved h»Tid,.. 177, 178 Cutiing-olf tools, lathe. . , 28, 81, 89. 97, 88 Cutting tjoola, lathe 27-37, 87-98 lubricants (or ...60-52 rake, elearauce and cut- CyliAler heads, diining and tappitig CyliDdricargriiiding: '.'.'.',' '.',". . , .'. 189-22! D Dead center, alinement of 18, 1) ^^ .lathe 1. I. IB, It fractions and, , , ,' SI UigilizKhv Google Deuth □' cuts far Eriodins 203 Drilling witb ftange jig. Diainewr to turn blank to mill or file nood for Bt«el nr wmuoht iron .... SB. flO. 91 ,mond-paint toole, erindinc 40. 13 Ball 29,93 1 . 2TS-2S1. 294, 295, 323-330 DofH Io[ grinding work of one dianie- ' ter, eniT-drlvine 208, a Dogs or drivers, Uthe Double tbreeda 33B,,3 dSTZSiT!-™ drifts or cent* S "•:,■» IK Drill, drawing the .-.,,...243 v' DiOlBhuckuideo] et, au omatio. .252 "11 S|lS^„ : ;■,:■.■-■, 22?; !28 Jtboriog dupliCBte work'iiiid'., __„._ piBle 2S0, 2S1 work held by liand, or in vise, on drming ubie 230 rough DnlUng^ 'ieni SQheduk of ..,;sr'S 250, MppioB. 2-2S4, 208. 239 Drilli'l^rbr^,.!* . . 2S8. 25S heaS^.'°f. .°f! . . .2*2" 288, 2BJ nut, alinement'!™.*. "^ 337, 33B Drilling brass or composition 232, 233 iiBating9,.23l. 248-261, 280-289, 300 cast iron 230 deep holei 2SS, 260 diametrically througb «h(ift. . 261-293. 268 aanges _. 280-294 for bolla.. ..' .'.'." .248. M»^2S9, 100 243. 24*9, 280-260. 300 Bst screws 168-180, 247 fDrginga. 264-269 Siid'eiiitiroii.*,' .'.*.*.'.'.*.'.',' 231. 232 hole in end of abaft parallel to aiia in speed lathe 267 Jigs 280-289 machlna frames 213-361, 260 on a BtaQtina Burfacs 264 pattof ahole 254 ■teel or wrougbt iron 230, 231 effect of bad grindmg of. . .225, 238 flat ehueklnA- .--.-,.-..-. 136, 138 hand method of grinding twiat, 2257228, 228, 229 highspeed stsel 225, 231, 232 machine method of grinding tmit 227.228 round-shank, flat 232 speeds and feeds for 237-241 straight and taper-shank twbl 230 straight-groove,. . - - . 233 Duplies Dup™eB . , 262. 253 70 20.31 bv Google Eccentric center fiituri Ecceatric. Ci^^' engi'r ElaatLe grtndtDg wheela. Electrically-driveii engioe Uthe .*.'. Emery cloth for polishiBfi. order applying.. ...MO, all ..333-313 ..33e, 340 . .33S, 33(1 wheels, .. . . S, 10 of leo. ISl SBraver 186-1S7 i:4,'l2il. 28S, 348, 349 8, 9 Engine lathe, haQdreamiDg in.,,. 142. 143 pnver [esoiiDg in . , . 143-145 tapping in ...312. 313 EnaliB'iHtaudHrdCWhitworth) threads, 102, ll». ItO ,,147, 153 m bolts , C.207, 2 5, IW iog and fifins drive fli. B3. 100 ahraking , ^' .' ,\ .' 73.' 75 jsof .,.M. ?1. lSI-1 ..™i'::ii»..': Facing ior^s-u"7^ screw heade. han ■uttine maehia S'StK. andpow "lisih ''222- 224, 14 ingbardri Libbei lud and hal: Filing, speed for Uijie S», iO FiUeti of cast iron, scraping 1S4, 156 Fillister-head cap screws 2SS, ZSO. 300 FillistsT-head stud cap sorewe ISS Finish facim[ cast iron 1S3 of work by 'grinding I ['.'.'.\'.'.'. 207 iquB^B..'.'.*,■,'.'^'.' .*.'.'.'.','.'.■,■,■ .'33, 34 "S'.s, *° making cast-iron Flat chucking drills,. allister^esd cap sere Flat drills, round shank.. Flat-bead cap screws.... machine scrowi Fluted chucking reameiB. Follower rests FootstJick set-overs fa taiieia, table of threading with a ta^ , , lee Formulas (< t-iron.l!4, 155 L,'.'.'.'.'2g8. 293 ■V.l.'.'.'.m aeo . . .2»3, WS. 300 143, 144 ..193, 194 ■.■.".■.■.■.■.'..71-74 72-74 254-2B9 20, 96. UO, Iftl 303, 348, 343 bv Google Pago Formulas for IntemBtional and French standard threads 34fi metric threBda 31S Sharp V-threads IDS Ti>eDty-Dined*eiree' threHcIa nt United StaMs standard threads. lOfl, 107 Wtaitworth (Enclish) stand&rd thre&ds. .110. 120 Pour^roove twiat drills for drilling toredholM 2B0. ISl Fractional threads 111-117 Framea. drillinc Duchine !43~Sltl, 200 O Gage for Erindiaii and settiwi Twenty- nine degree thread tools 338-330 sheet and plate steel and iron 371 Gage, American .Screw Company's machlDe^creiF 2(IS center IS Sharp V-thread . , 15, lOB Square threading tool angle . . 317 Cage eiies, decimal equivalents o( dif- ferent steel music wire J70 Gage sties in geseial use, ditterenl wire...,. a«s end-m^^^iring rod [ '. '. ..*..' '.'.'. 78 hole 77-79 limit 78. 70 nmnbered drill 231. 230 reference disks 78 standard cyliEkdricaJ-plug and ring 77 standard and limit 77-79 twist-drill 234-236 wire 234-238 Gear headatoek, engine-lathe 313.314 Gears, change 2. 3. 110-11!. IlS-117 Glass, drilling S2 Graver 184-187 Graver, finlah squaring with 180 Gnish turning with 18S~IB7 grinding 4! rough squaring with 196 rough turning with I8S. 186 Grinder, automatic siting !18, 21» universal lotJ 43. 44 Grindinit boring tool 43 culting-off tool! '.'.'.'.'.'.'.'.. ,40. 41 diamond-point tool 40. 43 Am 78, 20»-21S Braver 42 high-speed steel cutler 42 lallie centers 17 S chine centers. 19i-lfl7. 204-208 isphor-bronte taper blisb- ing 221 round-oose hand tools 43 rouad-aoae tools 37. 3M side tool 38. 30. 43. 44 ■lender abaft. Grinding straight a houlder. Page ..2 IB, 220 5,' 210-221 .328-330 list dnlLs lor brass 232 nited States standard Sharp V ■ ith back Jlowanee :ylindrical 198-221 ig tools. .41, 42 of I of 203 while. 207. 20B apeeS^t work for 20: the finish of work by 20'i wet and dry 208-208 Grinding drills, hand n Grinding forcing fits. Grinding machines, ct ptajn.. GriDding of dnlle, effect of good and bad 22G 2 Grinding runnmg fits, schedule oC Grinding standard mandrel a hedule of oppraliona for 213-2 Grinding tapera method of 2 Grindini ' ' etart of i.'Si.'Sd 108 ISO bv Google Griadinc nork ol one diunoMi, end- driving dog for 2(l!l. !0t Grcwved dead center for BqukrlnB. . , 33, 34 Gufttds, wsler 207, 209, 210 H Hall diamond-point tools 93 Hamnier. lead 14B machlnlstB' .23, 24 rawhide 148 Hammers for finiehed work, Boft 148 Haudchseen 173, 174 eutting-oa IooIb 177, 178 nurling IBS reejncra, 13»-U3 reamioptand'.^iui! Hi machine Ill naming in viH 140 tappioa.. 2e»-27B, 2«3. 2B4 threadmg 279-231, 2«4. Hi tumlug 184-179 machine handle. ,- . ■ IA7-170 tools for bnue GniBbiDg 174-17S Hand taps. »t of 2fl9. !70 turning, leoipleta for. 167. 108 graver^' ■.'.■.■. 184-188 round-no»e 188, 187 Hand toola from old files, makiaa..l7S, 17fl Handles, machine 187-170 Hanzer bolte 290 Headless bolts 285 aorews. See Set Screws. Height of lathe cutting tools. .27-37. 87-97 Hexagonal head boit 282, 233 cap screws. .237, 238, 300 turn blank for milling or filing 303 High-speed steel drills 225.231, 232 lathe tools 28. 90.91. 93.91 H|gh-epeed at«el drills, speeds for . . 239 High-speed sl*cl lathe tools, cutting Hol^ and' eiitierai lathe, 93-98.310-312, 318 Hole gages 77-79 Hole dismeten, table of limits of 79, 78 Holes, allowances foe reamed, ground and bored 75. 79 counterboied 300 !9-'21, 24, 2S. 300. 302, 303 depth of tapped 272. 273 reamed, .139-145, 238, 237, 242-247 table of allowances and lunits for standard..., 7S tapped, 171, 172, 238, 237, 248-248, 273-270, 20»-2B9 Hollow shsftiQc, method of drilling' '. 269 Hot cenUrs, burnt or M Hot pressed nuts 285 Improvised bolts 283, 284 lodepeudeat chucks 127 Independent chucks, to (TUS and hold .. 3^4 ima]1..308, 307 standard or Sharp v....... 311 tools. United SUIes standard or Sharp V 29, 95.310.311 Inside taming or boring in the speed lathe , 178 Inside Twenty-nine degree threading toohi 05, 329, 330 Inside United States standard or Sharp V threading in the engine lathe 310-314 Interchangeable machine parts 280 International and French sMndqtd ^™"-|:S:C^r^'l!,"r j;i;1gti>piig:-.-.:'-V.:/. ^""iSJ plate (flange) Journals. 5es Bearings. K Kerosene for machining atui Lands of reamers Lard oil ""' ..230, 231, 233 280 290 139 SO II S-7 2-D Si 55 1 3 1 2 a 10-18 S-7 20 5 310-312 318 t.:>oo^^k .maDdrale stops (or dupljeat tools for cast twoa Pane . 37-37 -"-"5?.,-.. "■"'■ ew«,A.S. M. E. stand- ard and special 295, 297 paay'a.,..ig7, 208, 383 fillister-head 2BJ vith rapid chaCffc-cear m MaeblDiets' ban Machines, care < Mandrel block. . . 23, 24 148 Latbe toolfl, chart of cutting aojElee . . 2S. n '. '. 2l\ 28 . . 71. MS. 1 schedule or operationa for makloc sUndard 14»-1S2 schedule at operations for grinding standard 213-2 IS soft hHoiDiers for drlvtiic. . . 148 Mandifl dhnenaions, standard ... 3«4, 3«S hi^-speed steel, 28, 90, 91. 93-9S rake of 27. 28 Lathe work, aiia indicator for 133, 134 center holes in ,19-28 filing 60, SO Lathes, attachments Mandrel into ir s, lore cl o. '■'' , 84. BJ, .92, .94 cranksl :^<,,34. -132. .33 , 24fl-2S0 Material<Stoci).in8pectionBirimeas- thread cdlipera 104 Laymr out h^» in en^m crank, M2-244 Uad boles ol screw threads,... ::Xi. . %iS, 2S4 ,104. 117 8. 7. 103 micrometer cali- pers 81-83 outside calipers IS- 47 hi " ■ ■ Line tapping.' See Alinemi L,:r.Vi!p.«» sntdriii ...78,79 SJitidi.iiA'iJ i&s:..^;^^^^^^^^-! . . . 50-62 M MacUne grinding Multiple-s^dle drilling machines Muaic wire gage siies in decimals of an inch, tSS of different at«l.... 370 Machine handle, schedule for "m .188-170 N dies Machine acrem Hi.i 294, 29S 293.294 SlS&e "":;:::::::::;;»;!! bv Google NurUng mBCbine 18» NuHed heul screws. . 183-JSIt, 1S8, lit. 292 Nut and bolt inaking I21-I2E maDdrelB 122 taps 271 Nut. filtine: Square thread scnw to. , Zli fittinc Twenty-nine degree thread wrew to S3!. 333 fitting United Statet standud or ^arp V thread ecrew to. 114, liS maliiog Square thread 323-325 Twenty-nine degree thread. . . 333-33S Nut in alinement, drilling and tap- ping a cross feed 337. 338 NutB, BUtomobila standard screws and 288. SM, 317 bushiDC 337 caeHe. 286,348,3*7 damp 123 cold punched 285 description of 285 fiied 337 hot praseed. ................ 285 jock or check 289. 288 planer It* threading, IO2-1I0. 173, 174. 183, 185, ISO, 26e~279, 202-281, 310. 33S thumb 292 wing 292 O Ohm 344 Oil, kerosene 51 latd,,..,. SO, SI Oil iSfl™or deepdriiling! '.'.'.'.'.'.'.'. 2ST-259 Oiling bearings 13 ' °™' indS^;:;:: :;:::;;:!: n Order ofoperatione.' ' SseSciiediiie of Oval countereunk-bead cap screws. . 288. 300 screws 203.300 fillister-head cap seiews 2SS, 300 bead machine screws. 2»3. 300 P Pin.«plit 288. 340, 347 Pins, dowel 2S9 taper 144. 145 Pl[« Up. threading. 119 ^e turning. reviAying dead center Im 147 Pitch of threads 104 Plain grinding machines 215-220 Planernuts 261 Planer bead bolle 283. 284 Planiaher. turning brass with 179, 178 Plalfliige 381. 282 Plate and wiie gages, uses of different 372 Plate steel and iron gage siies. United ^olishing brass !.'.'... 182. 163 caab-iron flange 180, 191 Polishing copper 182. 1S3 clamps 182 Polishing, abrajives, aiieeds. and ma- order of applying emery Power reaming in engine lathe! '.'.'.113^115 tapping 288, 287, 277 threadrng. 280 Pren fits. S« Forcing fits. Press, forcing 72. 74 Pulley taps ',■.■.■.'.■.■.■.'.■... '271 Pulley, chucking 137, 138 acheduleof operations for mak- ing 158-180 Pulleys, Iccatmg set screws for 158-180 Upering or crowning 15S-15S Punch, center 23, 21 R Rsdla] drilling machines 285-208 Rake of Uthe tfwis 27, 28 ■ Rawhide hammer 148 Rawhide, machining 187 Reading inside micrometer Mlipers. 308-30S vernier calipers ...... Afi Reading micrometer calipers 81, 82 Reamed hides. .139-145, 230.' 237. 212-217 Reamer drills 237 Reamers, adjustable 141. 142 bmaeb 114, 145 center 23. 24 clearance of 139 flat chucking 137 fluted chucking 113, 141 band ■,'.■.■.■.'.■.'. 13»- 143 irregularly spaced teeth on 139 laniof..; 139 Reaming taper holeain a speed lathe by power 144. 145 'finish '^'''.W '.'.'.' 139 Reaminginengine lathe, hand. ..- -142, 143 power. ...113-145 Reaming in reaming stand, hand. . 141. 142 Reaming in vertical drilling machine, hand 141 Reference disks." '.'.'.'.'.'.'.'.'.'.. 78 Rests, follower 193, 194 steady 191-193 Revolutions of lathe 48. 49 Ripper, rough turning braes witb a. 174| 179 Boiled threads 103 Rotar>' jigs 2fl6 Hough bolt* and nuts 283, 348. 349 grinding.';!;!!!!!;!!;!!!!!! 207 squaring _. 33 uleel or wrought A, iron 87, 88 / wi'thsfd6'tooi,'33.'34,'87. 88 tumifig,..., 28 UigilizKhv Google Rougb turning 9t»] nt wrougfat Inm .1l8-90 with graver 1<9, ISA Routbed-up bearingg, tnsUneat of. , 13 Roughing cut 18 RougbiOK tool, large.. SB, «0 ■mall ID, 8fl RouDd-baad cup Krew> 288, 300 maohine screm 293. 300 Rouod-noM tools 31.32, 36 forbrua 1S2. 183 baud tools ISS. ItT Round-noH tools, grinding 37, 38 RubiHr or fiber. mscblDiug bud 187 Rules, Bhrink 3tS standard steel IS. 3 OS Running fits 88. 89 Running fila, acbedul« of operations lor tumiDE sad filing «S. 99 Ruat on marines, to prevent 13 Schedule of ojserations for centering, squaring and straight turning 37-39 Schedule of operations for chucking er in an engine lathe 137, 138 Schedule of operations for cutting double Square thread . , SSd Schedule of operations for drilling and {Suldle^B^'kiiee.''. ° . .'"?,?!' . . 337, 338 Bchedule of operations for drilling. reamiog and tapiiiag 2<S, 2<7 Schedule of operations for grinding forcing fits 212, 213 Schedule of operations for grinding running fiU 210, 211 Schedule of operations for grinding standard msodrel ^7213-211 Schedule of operations for laying out and turning ecceutrio shaft. . . . . 338, 339 two-tbrow 90' crankshaft center fixtures HO, 3<l Schedule of operations for making brass binding post 183-18T brass nurled thumb nuM ,1SS-1S7 cast-iron flange IB4-1SS Schedule of operations for making Schedule of operations for making finished boll and nut ,124, 126 machine bandle 188-170 Schedule of operations for making puller ISS-UO Schedule of operations for making Squsre-tbresd nut 323-325 Schedule of operatians for making Square-tbread sorew 320-322 Schedule of operations for making standard mandrel M8-H2 Schedule of operations for making Twenty-nine degree thread s«««l31-333 Schedule of operatians for making Twenty-nine degree thread nut. 333-333 Bchediile of operations for straight turning and fitting 8S. 88 and filing d^ve fiU, Set ShaS blank.... 98.99. 100 Schedule of operations for turning and filing runnmg fits 98, 99 Schedule of operations for tunung and fitting a taper 82, 83 Scbed^e of operations for turning States standard or Sharp V inside threading in the engine lathe. . ,311, : •hpdi.lB M nn.r»tiona for United ' Sharp V threading S^edufe'E^'S^J'atioL two shaft blanks for Sorew bolts, maehini 110-119, 121, 128 operating lathe and nut for. settmg United 10-320, 328-330 "tiani"' "* ^:^ Sharp V United. ng, theory of 110, 111 ing in an engine lathe, niied States standard or ■ng tools, in«de United aSdardor Sharp V. 06,319.311 gage crew hea countersinking s and bolts, spot 'r- 29S r... 199-303 or. 302, 303 facing Screw threads, > 310-338, 348-349 104, lOS bv Google counting.', ,'.'.104, lOS. 113 fractional 114-117 French standard 34G Intemation»l stnnd. atd 345 multiple aili. Sit pitch of 104 TlWht and left 103 idled 103 Sharp V. . lOi-iaS, 310-314 Squarei 314-328 Twenty-nine degree. J2S-331I United Stalea standard 102, I0&-10», 111-113, 124, 125 uses of different 103 Whitworth (English) standard... 102, 1]», 120 Screw threads with an English lead 288, 340, 347 methods of thread- Screws, cap. ',','.'.','.'287, '288. 300 eiamples of drill i'og'.'Munler- bonng. and counteremkmg for machine or cap 300 fiUistei-head 288,280, 203, aoo Bat-head 2gS. 2»3, 20£, 300 taeiogonal^ead 287, 288. 300 lag 2B0, 200 lead a.S.fl. 7. lOS machine. . . , 202. 203, 206-200. 383 multiple-thread 339.330 Durled-head,183-ISB, 138, ISO, 292 ovalcounteiBunkhead. 288. 203.300 iDund-bead .288, 203, 3O0 set 281,292 SharpVtbwad ..102-12S. 310-314 Square-head 248, 288 thread ,,,,314-323 thumb 291 Twenly-ntne degree thread, 325-335 Un ited States standard thread, 102, 106, 107.109.111-113, 124. 125 BOOd. 200,291 Screws and stud bolts, drilling for. Seasoning of ground work 208 Semi-dnjehed oolCH and nuts, 124. 125, 283, 234. 34 g, 349 Set-overs for turning Upers, table of footstocli ,,,3e0-3fl2 Set screw chucks 232. 26S Set screws, cone-point !91, 202 cup-point 201, 292 drUling for , , 158-160, 247-250 hanger pivot-point , , . , 201, 292 heaSess 291, 292 round-paint 201, 202 Set screws tor pulleys, locating , , , 158-180 Setting d^ad center in alinement, , . . 18, 19 inside calipers, 300 Square threading tool , . 310 Setting ; inside Twenty-nine degree 330 .m. Twenty-nine degree thread . Uailed States standard Sh.n.,.,Sff.'.~'"".'"-' iog 108 grinding a slender turning a slender 192, Shaft blanks for grinding fits, sch Shaft blanks for tumiu and Gl fits, schedule of operaUons for t ed- ' ing tug 194 t, 00 Shafting, rods and 'bolM, straiiditen 2il Sheet and plate, steel and iron g siies. United States standard,. Sheet metal, grinding twist drill fo twist drills for Shoulders, squaring 34,121, age ,'232. 300. 233 .^S!SaS!';'';-;"':'^| Slider 8haft,grindmg ,217, f*n Sliding fits, table of J" S; Soft ha :■*!! 'rn Speed ii SsSfes-iii. Mt Bp«d.^ SS-,-""'"'-." 367 ork ..12 methods of ■holdin.w -25J Speeds. jf drilling machine's, 22 2-22 4,23 9- 2 4 1 Speeds high-speed steel drills,. "0" »r„; lathe twlt^ cutting,.. ...47-10 bv Google INDEX PHge r beads at bolls Bod '.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.Ai-il '.'.'.'.'.'.'. v. '.'.'.'.IM, 3itt.3i7 in eo^ne JsUiV . V. '. 1 7^'l 81 180 , , 179, I Squaring et4 ,o fori la [or. 29. 32-34, 87, e Square Ibread Square tbread sci screw. soheduEe of Square threading tcol.n«le_Ba«,.... Standard and IJ: Steady reele. .. Step method of toola in speed Jsthe. Steel or wroucht in ""Tf,! :30, Sfl latbe toole 1 rough iquarii 179 Stack (u ■e-head bolt ?*f ??? -e. calculating 'diameteTto ling lo rfi'oSler . . '°%i, 'v. ring, removing burr when, step method o Stralxht grind table for Straight turning E, Bchedide 85, sand bolts ing 323-325 ■ ' ■ of 3 20-3 S ...29.S5, 315-3IB 39, 95, 319.320 rinding .... 40, 41 314-325 '-'"*'"^""'™.■«7 .■*.s ■i iriving large wi 248, 249, eed attachment indicator lo obtait !8«. 287 llini for. '.'".T^48.t9 ,™.!*'"'.3e«. 3S7 T 1 (ormulaa lor bolt hf lads 348, llowancee and limits for "Mimobile Stan dard SOT ".35fl; .rown & Sharp* itapem. . . 88, 87 '". 77 . , 77-79 eteel wire...,. ....... driving fits, emimated weight of • ning ahaft supported ,'87','88, 168 grades of grinding wheels. 198. with hand .'.*.!3^370. 372 IT drilling hard. 231. 232 d,..,_ .48, 3DS limits of boft diameters .. quired to obtain aurfaee speed 388, 387 alidi^ngXi''. bv Google 385 of speede tor griniliiit wheelB .. and feeds tor carbon HiMidciUa aar- speeds and feeds for high- spindle speeds for be] thriven spiadLe speeds for speed spindle speeds for a high- I reads. United States standard bolts and nuts : United Slates standard Sharp warth (English) HtBnd- j. M. E. BlsiidHid and taps, and tap different drill sjses, con- tive." .^..a50-SS3 (sie aiies of twiat drills. . 231-238 "unmnefita 08.69 abrinking fits 75 e pmdmg wbeela 198. 200 drill diameters (how obtaiwd) , . 278 iulerrupted 'thread'. '. '. '. lo Bniab (bread backin ■.':''3l2-3U ,.sys"'isss 81.83 aSMS-::::: 320 Taper fcrindint, settinf aniret tabia tor... 208 Taper pin reaiilera.auWd. '.'.'.','.'.'. .114'. !*i Taper work, setting tool to thread. .. IIB Tapering or crowning pulleys 1S8-159 TapersTSrown 4 Sharpe 3S8, 367 ealculating dietance to set over tootatook for 81. B2 K lading 213-215, 21B-221 rno... 358, 3S0 methods of grinding 208 staudard and special SO table of (aotatock set-overs for turning 380-382 use at pattenia to obtain 82 Tapera are expressed, hon SO 'Nu W2, 236, 237, 218-248, 273-278, 2 86-2 M Tapped holes, deptb of 272, 273 Tapping attachment 268, 287 backing pistes of chucks. 3 1 2, 313 by hand in vertical drilliog machine 274. 278 for cap screws 247, 2« in engine lathe 312, 318 in speed lathe 171, 172 loose nute 272,27! with machine screw Up. . , . 294 Tapping, accurate hand 274, 275 alinement drilling and. . .337. 33S hand '.'. .'28^^279,' 2B3| 284 jigBfor .,.,!B5, 27J power 266, 287,277 Taps 269-279, 2B3. 284 Taps, adjustable 271,313 automaiic 271 clearanceof 271 landsof 270 master 271 machine-screw 293, 291 multiple-threaded 336 nut 271 removing 'b'ro'k'm *.'.'.','.'.■.'.'.' 278, 277 sharpenini 271 aiaesof 289 Square thread 320 thrfsding pipe 119 Twenty-nine degrca thread ... 330 Taps and tap drill_ siies of American Taps and tap drill sites of A. S. M. E. standard machine screws 296, 297 ttreada ....."..... 278, 279. 299 ^tes standard threada .". . 278, 279 Templets 187, 168 Ten-thousandth micrometer caliper. 67 Testing angle of eentere IS aiial truth of center punch mnrka with indicator. . . 133, 134 Thread calipers 104 Thread, cutting Square 314-326 cutting SharpV.. 110-117, 310-314 cuttint United States stand- ard 11C^117, 310-114 UigilizKhv Google Paga Thread, (age (or Shup V lOS lesaot 101, 117 Twenly-Dine Afgtee 325-33S Thtesd case, gripdlng tools lo fit United StBUB sundard lOR Thread screw to nut. fitting Square . 32fi Bgree,^^ aaa Thread screw to nut, fittinii United States standard or Sharp v.... 114, 12S Thread to a shoulder, in an engine Threaded woW, diameter of . . 7o2, ' 104. 1 1 1 root diameter ot. . 101, 104 Threading, 103-130, 134, 13S, 173-174. :T»-381. 2M.2R5. 329~33t catching the ihread hi ... . IIS dies... 279-381. 2B4, 110-119,124, 13G in speed tathe 172, 171 nuts. 102-120,173, 174, 1S3. 185, ISfl, 269-379. 202- 294. 310, 33S taper work llfl tool gage tor gnnding and riee°(l read tool 339,330 94', 9S. 318 tools for United Stales standard or Sharp V thread 29,95, 107-100 with machine screw dies. 294, 29S rapid change-gear mechan- Thresding, calculating compound geanngfor lit. lie esicutadng simple gea> ingfor 110. Ill description of mechanism hand!'.',V.','.'27fr-2S*l','294, 29S lathe tools for, 95,107-109. 310-320, 128-330 operating lathe for. ..112, 113 power 280 preparation of blank and nut for Ill setting United States standard or Sharp V toolfor 108 Threading in the engine' lathe, inaide, ' United States atandaid ot Sharp V, 310-314 TKreading to a sHoulder. inside 314 Threading tool, angleeage for Square 317 Threading tools, 39. 94, OS, 107-109, 310-320. 328-330 Threading tools, inside Square 29,05,319,320 inside United Slates V.°.*.,.°'9fi."?0. 311 making Square 317 multiple... 33* "siates'siandardot Sharp V 311 setting inside Square 319 setting inside Twen- 20.05. 120, 128, 32S United States stand- ard or Shani V in- side screw. .99, 110. 311 Whitwortb (English) standard 120 Threads. 102- 129,200-200, 310-333,345-349 per inch... 104, 108 Threads, British Association standard, 102 calculatitig compound gear- ing tor 115, ll« calculating gearing for given lead of 104, 117 calculating gearing to cut fractional 114-117 counting 104, 109. Ill double 139, 333 fractional 114-117 French standard 345 International standard 349 left.., 114. 314 mullipie. 335, 33« pitch of 104 right and left 103 rolled, 103 102-^125, 289-200, 310-318, 345-340 Sharp V. 102-125. 110-314 Square 314^328 Twenty-nine degree 120-33S United States slaodard, 102,103, 109,111-113,134, 125,310-314 uses ol different 103 Whitworth (English) stand- ard 102, 119, 120 Threads with an English lead screw. Three-groove twist drills for driiling cored holes 250. 251 Thumb nuts. 292 Thumb nuts, schedule' of operattons Tool holders and cutters, cutti'ng'off 03-08, OS Tool holden and cutters, threading, 04^08. 318 Tool holders, boring 05, 110 double 98 Tool holders and cutteis 93-08, OS. 310-312, 318 TjoIs, boring 20. 05. 309-310 chart of forged lathe 28. 20 chattering of 01 forming 29, 99, 190, 101 half-diamond point 20, 03 hand... 188, 1*7 height ot lathe cutting . 37-37. 87-07 bigh-apeod steel lathe. 28, 90,91.93-05 large roughing 29. 80. 90 lathe 27-44, 87-98 bv Google friiitlea 1^ lathe cuti riaht and left, Istbe.. . 29. 91. 3I!-3I8 . ee, SO. 91 ..!9. '87-98 r for driilisg boilc a9!iwitliaplamBh«,,.,l75, 179 Lxhing held in a chuck 128 uikahstt 342-343 rough 31 Turning st«l or wrought iron, dia- muud-poiut too] for finish .90, 91 Turning atfcl dt wrought iron, nnsll finishing tool for 90 Turnuig with taper atlachment 84, Si TuHKntine for machining Bluminium orglasB 61, S2 Twenty-nine degree tbriisd taps 330 , Twentj-nioe degrcs thread nut, ache- dule of operations for making. . .333-33$ '^Yut KM^ontl^^'o™'! .°!'"!".'!"^ ass Twenty-nine degree thread BCtew. fng. .1 "I""."" 331-833 Twenty-nine degree threading tool gage 329, 330 Twenty-nine degree threading toola, 20, OS, 320, 328. 329 Twenty-nine degree tbreadinE tools, Twenty-iiine degree' threading' tools, grindmg .328-330 tooK setting 330 Twenty-nine degree threading tools, inrfde 20,96, 329,330 Twenty-nine degree thieadn 326-336 Twenty-niae degree threads, formulas Twist drill gases . 234-238 grinder 227. !2S grinding gage 220 Twist drills. 9! J-2J0 lorbrasa. 232, 233 230-233, 234-237,260,261 ■ hsrdstcel 231, 232 steel and wrought iron. 230-232, 234-237, 2ST-2S8 thin sheet metal... 232, 233 made by twisting ttom flat bar 231. 232 Twist drills, chucking with 136. 171 ejamples of good and bad grinding 226, 220 gage aitesof 234-230. 3I0-3S3 hand method of grinding. 228, 229 machine method of grind- ing 227, 22S reiular siiea of 234-237 slrsight-shank 230 taper-shank 230-232 Twist drills for brass, grinding 233 Twist drills (or thin sheet metal, grinding 232 U United States standard threading _ tools, grinding il, 42, 109 102, 108-109, 111-113, 124. r25, 310-314 United Slates standnnl thrcnd eage, 109 29.95,310,311 United Stales standai^ or Sharp V bv Google tod gnudei 43 44 Water "or*cuttingtook« gnndtng Page .289. 2M, 2E0 "■■■;:.■.■»,>?) .207,208,210 Weifht of c^tinia from w ooden p8(- V Weight of core prints an .™™.'" 349 niertalipers flS-ei principle 85 »*iinB...... 9S.86 Whitworth (English) standard' ih^^- lh^8,.^;.'.*./.Vl02,li». 120 Wbitnonh thread screw, sectional (ica[ drUling machine, spindle speeds wS'SJ*'""" ■ ■ ■■ ''^Jla SK,S.:.;. : ,-; 234-236 98, 372 driven, 139-241 ical drillLnn machines, hand and aiyer feed far 222-224,240,241 Wire and pUW gages, u 88.372 ..388-370,372 "ir^'iE.".,"""'."" lEed (TindiDK wheels IDS, 199, 20 Wood screws canile. machining IB or steel or. 2». ar-ss read, formulas (or Sharp 10. Work, driving lathe Zero lij«» screw, sectional views of 1 18, 20 by Google by Google by Google by Google nmHni M90S49M9S6* )ii' by Google. 