Amana Tool High Performance Solid Carbide AlTiN Coated 60 Degree Double End Drill and Countersink CNC Router Bits Double Square but also routs composites and

but also routs composites and plywood

Expanded Polystyrene Foam (EPS)

Perma-SHIELD® Non-stick Coating protects from heat

An optimized curved paddle design enhances the chip evacuation process for more holes per charge

Amana Tool High Performance Solid Carbide AlTiN Coated 60 Degree Double End Drill and Countersink CNC Router Bits Double Square but also routs composites andCountersinks drill downwards a small amount in order to make a quality starting hole and a profile. Follow up with a secondary drill for the full depth of cut of the work piece. They don't route along a slot. Combination drill countersinks provides exceptional starting positioning for secondary drills, plus provide qualified countersink dimensions for screw heads, etc. Premium Aluminum Titanium Nitride (AlTiN) coating provides quantum increases in