Product Information
Name: Drill Spiral Tap Bits HSS
Size: M2-M12
Material:HSS
Functional features
Made of HSSM35 refined and N2+ high performance high speed steel, ground by several fully automatic CNC grinding techniques.
Stainless steel spiral: upper chip evacuation, blind hole.
Stainless steel apex: lower chip discharge, through hole
Drill iron straight slot: lower chip removal, through-hole and shallow blind hole.
Scope of application
Mainly suitable for steel, copper, hardened steel, wood processing.
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*About item: For the functional products in our shop, we make sure that the functions are the same as the description, but the actual color and shape may look a little different from the pictures because of the technical improvement and manufacturing variance. Please be advised before you bid.
