Description
GFB63 | GFB No.12 Adjustable Countersink
The GFB Adjustable Drill Bit & Countersink features a Quick Change 1/4" Hex Shank for seamless bit swaps. It includes an Allen Key for easy adjustment of the pilot drill. Equipped with a heavy-duty HSS screw bit, it's ideal for use on plasterboard, MDF, softwood, pine, and hardwood. This tool efficiently drills a screw pilot hole and countersinks in one action, making it perfect for both trade professionals and home handymen.
Gauge Size: 12
Pilot Size: 5/32" (3.97mm)
Countersink Size: 1/2"
Shank: 1/4" (6.35mm)
Shank Shape: Hex