Dormer General Purpose TiN Coated Spiral Point Machine Taps - Metric is only available to buy in quantities of 1
Product Information
Spiral point machine tap with chamfer form B with a 3.5-5xP plug lead, for ISO-Metric thread M4 with 0.70mm pitch and 6H class of fit, dimensions according to DIN 371 standard with 4.5mm shank and 3.4mm square drive, powder metallurgical HSS-E with TiN coating for 2.5xD through hole threading in steel and cast steel, ferritic, martensitic and austenitic stainless steel and wrought or cast aluminium.