4pc Screw Counter Sink 6 - 12 Gauge Drill Pilot Tapered Wood Bore Groove

Hardened and tempered carbon steel shank

Double groove drill

Suitable for use with hand or power drills

For soft and hard woods

Includes sizes: 8, 10, 12, 16 and 19mm.

6mm shank

Material: HSS4241

Includes replaceable HSS drill

Includes Allen key