Description

Features:
– [High hardness]: M35 is made of cobalt-containing high-speed steel, with high hardness and strong wear resistance, specially made of stainless steel.
– [Precision technology]: Precision grinding technology, smooth surface, high grinding precision.
– [Sharp and durable]: 135-degree standard double back edge angle, fully ground drill, sharp and durable cutting edge, stable feed.
– [Strong stability]: Universal round drill shank, widely used, clamping and tightening, not easy to fall.

Specification:
Produce name:Cobalt twist drill;
Material:M35 high speed steel containing cobalt;
Uses for:
Widely used for perforating metal materials such as stainless steel, die steel,
aluminum alloy, cast iron, copper, galvanized pipe, etc;

Produce Included:
10 Pcs Similar-sized x Cobalt twist drill (The specifications you choose)
Product Attributes:

• Weight (lbs.): 0.44 lb