Countersink Hss#12 Irwin

Tapered Wood Countersink Tool #12
*Drill Bit Diameter: 7/32 in.
*Material: High Speed Steel
*Product Type: Countersink
*Number in Package: 1 pc.
*Screw Size: #12
*Usage: Wood
*Packaging Type: Carded
*Shank Type: Quick-Change Hex Shank
*Shank Diameter: 1/4 in.
*Overall Length: 4.5 in.
*Bit Size Type: #12
* Tapered drill with widened flutes for drilling fast, clean pilot holes
* Adjustable four-cutter counterbore cuts/clears chips for fast, smooth countersinking
*Counterbore attaches to flats on shank with two hex screws for a secure fit