Description
GFB61 | GFB No.8 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: 8
Pilot Size: 1/8" (3.17mm)
Countersink Size: 3/8"
Shank: 1/4" (6.35mm)
Shank Shape: Hex