Description of Shank Flutes Titanium Countersinks Drill
Cutting edge is sharp and smooth,high working efficiency. Suitable for hand drill, bench drill. Drilling or chamfering for wood plate or thin plastic plate. Good chipping, the edges are not easy to blunt, high hardness, sharp and smooth blade, magnetic shank. Frequent quenching treatment, high hardness, sharp and smooth blade, magnetic shank.