2pc Titanium Coat Step Cross Angle Pilot Centering Drill Bits for Arbor Ø6x60mmL

2pc-pk Titanium Coated Step Crossblade Angle Design 6542 HSS Pilot Drill Bits for Arbor A2 Ø6x60mmL. Ø6mmx60mmL for A2 arbor. Crossblade angle and step design are durable and precise centering. Made from hardened 6542 high speed & alloy steel for greater durability.