M30 X 3.50 HSS HAND TAP SET METRIC COARSE

A Set Of 3 Metric Coarse Straight Flute full size taps used as Machine Taps or Hand Taps for tapping in free cutting Steel up to 800N/mm2. The perfect form thread is generated by a combination of effective pitch diameter, major diameter and chamfer length.

Diameter:  M30
Pitch:  3.50mm
Length:  138mm
Flute Length:  48mm