Make it Snappy Tools 1/4 Inch x 1/2 Inch 3-Flute Flat Bottom Counterbore with TiN coated twist drill #33216;
Make it Snappy Tools 1/4 Inch x 1/2 Inch 3-Flute Flat Bottom Counterbore with TiN coated twist drill #33216

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.

Buy Now From Amazon

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: 1/4 Inch
  • Counterbore Size: 1/2 Inch
  • Drive Shank: 1/4 Inch Hex Power Bit Shank
  • Drill Size: 1/4 Inch
  • Counterbore Size: 1/2 Inch

Similar Products

Snappy Flat Bottom Counterbore Countersink 1/8in. Drill Bit x 3/8 Bore USA MADE