- 1/8" Pilot
Hex Shank Countersinks - 4 Pack
Model: #AR2008G | Home Depot Sku #: 1000053588
The Ryobi 5-Piece Power Groove Countersink Set is ideal for setting screws flush with or below the surface of a material. The 4 countersinks come with a hex wrench for changing or tightening the drill bit in each countersink.