251486 ⎘
Cutting by use of rotating axially moving tool; Tool or Tool with support with pitch-stabilizing ridge including tapered section
Sub-classes:Taper thread-cutting spiral pipe tap
#2METHOD TO PRODUCE A RADIAL RUN-OUT TOOL AS WELL AS A RADIAL RUN-OUT TOOL
#3CUTTING TAP AND METHOD OF MAKING SAME
#4Extrication Tool
#5Thread forming tap
#6Cutting tap and method of making same
#7Self aligning die
#8Cutting tap and method of making a cutting tap