Features:
Open hole, tapping, chamfering, integral compound tap.
Chip removal is smooth and efficient.
Specifications:
Color:Gold/Silver
Material: high speed steel
Thread type: coarse thread
Total length: 70mm/2.76''
Shank: 1/4 ''quick change six angle handle, handle diameter is 6.35mm/0.25''.
Metric 6pcs/set: tap diameter M3*0.5, M4*0.7, M5*0.8, M6*1.0, M8*1.25, M10*1.5