Price: $17.99
(as of Mar 03, 2023 12:14:58 UTC – Details)
Use SD-3 Counterbores to drill a pilot hole and counterbore a flat bottomed hole in one step. Perfect for lag screws, lag bolts, washer head screws, T-nuts & more.
Drive Shank: 1/4 Inch Hex Power Bit Shank
Drill Size: 1/8 Inch
Counterbore Size: 3/8 Inch
