thread tap M30 M30x3.5 HSSE Co5 VAP

length: 35/180mm, for bottoming, overflow shank, C: 35° right-hand spiral flutes, 2-3 threads chamfer, DIN ISO 13, thread angle 60°, thread core hole ø26.5mm, tolerance ISO2 6H. DIN371, ground, cobalt alloyed (5%) and vaporised heavy-duty high-speed steel, max. 1000N/mm², thread is cut in one operation, vaporisation: evaporation of a non-metallic oxide film, acts as a separating layer and reduces the occurrence of cold welding, VAP improves the adhesion of lubricants to the tool surface
HSSE Co5 VAP
M30x3.5