• Quick release 1/4 inch hex shank for use in quick tool change drills.
• Five pack.
• Tool Steel (WS) body with High Speed Steel (HSS) drlll bit for longer life.
• Countersink ensures screw head is sub-flush and neat.
• For use in quick chuck drill tools.
• Can be used to counterbore deeper holes for plugs.
• For timber, fibre-board and chipboard.
• Case hardened body for longer life.
• Adjustable drill bit to suit material thickness.
• Use in quick chucks and impact drivers.

Specifications

• Shank Diameter=1/4 inch hex
• Softwood=No.6 (3.6mm) to No.12 (5.5mm)
• Hardwood=No.4 (3mm) to No.10 (5mm)
• Drill dia.=2mm to 3.5 mm
• Countersink dia.=9.5 mm & 12.7 mm