Alpen 802311100 HSS Metal twist drill bit set 19-piece DIN 338 Cylinder shank 1 Set

HSS twist drill bit for machining alloyed and unalloyed steel. High break stability up to 115.9° by diameter tapering from the top to the Nutauslauf. Partial hardening of spannutlange ensures long life of the drill. Particularly suitable for use in hand drills.

Price: £ 28.99 from Conrad Electronic