• TAP-511-POT先端絲攻 (公制&英制牙)

TAP-511-POT先端絲攻 (公制&英制牙)

POT Spiral Point Taps (Metric Thread & Imperial)  先端絲攻 (公制&英制牙)


The POT serise is designed with left helical cutting face in the cutting flute, which allows chips exhaust forward without jamming problem.

The sharp cutting performance produces consistent female threads and is excellent for deep hole tapping.

Chamfer length is 4 threads.