Dormer General Purpose Spiral Flute Hard Chrome Machine Taps - Metric is only available to buy in quantities of 1
Product Information
Spiral flute machine tap with chamfer form C with a 2 - 3 x P semi-bottoming lead, for ISO-Metric thread M12 with 1.75mm pitch and 6H class of fit, dimensions according to DIN 376 standard with 9mm shank and 7mm square drive, powder metallurgical HSS-E with flash chrome surface finish and 40° helix angle for 2xD blind hole threading in free machining and plain carbon steel and copper or copper alloys.