Make it Snappy Tools Flat Bottom Counterbore Drill Bits

Create a pilot hole and a flat-bottomed recess in one efficient step. Proudly made in the USA, these Counterbore Drill Bits are ideal for installing lag screws, lag bolts, washer-head screws, T-nuts and any other hardware that requires a flat seating surface. Their 1/4'' hex power-bit shanks grip securely in your drill or drill press chuck and are fast and easy to change.

Add an optional ball-bearing Rotating Depth Stop for Countersink Bits (#76785, sold separately) to gain even more depth control and precision.

Make it Snappy Tools Flat Bottom Counterbore Drill Bit Details:

• Drills a screw pilot hole and a flat-bottomed counterbore in a single step
• Handy 1/4'' hex power-bit shank is compatible with most drills and impact drivers, offering quick changes and a secure grip
• Thru-hardened counterbore resists wear while delivering smooth cutting performance that stands up to repeated use
• Made in USA