Machine tap DIN 371 HSSE Form B blue ring M3

 

Bluering = Stainless steels, tensile strength:700-1100 N/mm², VA, rake angle 8-10° Degree

Form B  3,5 – 5 pitchchamfer, with spiral point Through Hole

 

HSSE = High Speed ​​Steel with 5 % Cobalt . Suitable for unalloyed and low alloyed steels 700 - 1100 N/mm² hardness malleable and Non-ferrous metals. And for low alloyes stainless steels. Not for V2A and V4A Steel.

 

M3 Metric Thread

Thread pitch: 0,5 mm

Core hole drilling: 2,5 mm

Total length: 56 mm

Square shank size: 2,7 mm