NC spotting drill HSS-E 90° 112020

Version:

≥ ⌀ 6 mm with drive flat to DIN 1835-B.
Centred point grinding with thin chisel edge - gives easy spot drilling and high accuracy of the centre hole form. Very sturdy due to short flutes.

Note:

Use speed for the actual hole ⌀
(not necessarily the speed for the drill outer ⌀).