Demand

Case No.3

IneedaM8 × 1.25 tap with a OAL of 150mm for high speed

tapping in through holes!

Tapping Condition Standard blank

Workpiece MaterialsS45C
MachineMC
FeedSynchronous feed
Cutting FluidWater soluble cutting fluid
Bore Hole Sizeφ6.75
Bored Hole Length15mm(through hole)
Tapping Length15mm
Step 1 is grinding the flute.
Tapping Speed18m/min
  • Cutting edge designed for

A long shank spiral high speed tapping

fluted tap for through hole Add a coating

high speed tapping is

completed with

coating added!

Case No.4

I need an oversize (G7) M3 × 0.5 Roll tap for tapping

stainless steels!

Tapping Condition Standard blank

Workpiece MaterialsSUS304
MachineMC
FeedSynchronous feed
Cutting FluidNon-water soluble cutting oil
Bore Hole Sizeφ2.87
Bored Hole Length7mm(blind hole)
Tapping LengthStep 1 is grinding the flute. 5mm

Tapping Speed 11m/min

  • Special lobe design to reduce tapping torque

High Performance Add a coating

(Oversize) Roll Tap

completed!