251482 ⎘
Cutting by use of rotating axially moving tool; Tool or Tool with support with pitch-stabilizing ridge
Sub-classes:Tap
#2Chip-resistant cutting tap
#3CUTTING TAP AND METHOD OF MAKING SAME
#4Releasable thread chaser
#5Thread forming tap
#6Cutting tap and method of making same
#7Double helix thread cutting tap
#8Tool for machining a workpiece
#9Tool for repairing damaged screw threads
#10Threading tap for cutting threads in blind holes and methods of its manufacture