NC spotting drill with cyl. shank, 90° bright
Design: Very sturdy model with precision ground point and narrow cross blade. With a side clearance angle of 12°/30°.
From Ø 6 mm with carrier surface according to DIN 1835-B. Ø tolerance: h6.
Application: Special drills for fast and accurate drilling on NC machines, jig boring machines, etc. capital-intensive boring mills, for centring and chamfering threaded holes in one operation.