table dancing. n. (Dancing) a form of entertainment in which naked or scantily dressed women dance erotically at the tables of individual members of the audience, who must remain seated. table dancer n.
Set the piece of aluminum on a table or over sawhorses, and position it so the cutting area has open space underneath it. Clamp the aluminum down. Mark the start and stopping point of your cut with a grease pencil, or some similar implement that marks on sheet metal. With the aid of a ruler or yardstick, draw a straight line between the two marks. Apply a handheld rotary tool fitted with a fiberglass reinforced cut-off wheel accessory to the cutting line.
Also aluminium is best drilled with a larger point angle. When drilling plexiglass, the risk of cracks when the drill goes through the mate-rial is reduced with a larger point angle. Centering drills usually have a 90Â° point angle.A drill bit needs to have the right lip clearance angle to cut the material.The clearance angle varies from 7Â° to 14Â°.ount the Drill Bit For small drills, up to approx. 8 mm (5/16 ) you can use the special Tormek Magnifier.Turn the drill holder so the bevelled side points towards the machine.The cutting edges should be parallel to the pin in the Magnifier.