jaw element 16 these two legs are joined by a precision pivot point 18 as shown in fig3 jaw element 12 has an interior face 22 and jaw element 16 has an interior face 20 as shown in fig1 when the two faces 22 and 20 are together there is a tube receiving mouth 24 and space between that hole 24 and pivot 18 is a sizing hole 26 the tube receiving mouth 24 is made by cutting a concave section 28 in face 22 and a concave section 30 in face 20 as shown in fig2 jaw 16 includes a first flat finger 36 and a second spaced apart flat finger 38 with a space 40 therebetween for receiving cutter wheels 42 and 44 wheel 42 is held in position by pin 46 and wheel 44 is held in position by pin 48 one end of the pins has a head and the other end is secured by an e clip jaw 12 likewise contains a cutter wheel 50 and a second cutter wheel 52 which corresponds to cutter wheels 42 and 44 of jaw element 16 a tube cutter such as shown in fig1 and 3 has been made and in that the centers of.