Drill steel, internal thread, 60° metric,
HSSE steel with 8% Co.
for bores from ø 7 mm
up to pitch 1.5 mm
Drilling depth B approx. 26 mm
Shank ø 8 mm
Total length approx. 65 mm
Microscopically tested, accurate cutting edge profile. Cost effective due to multiple regrinding on the rake face.
Cutting material: HSS/Co10 - for difficult to machine materials.