Irwin 1882793 Countersink Bit Set, Specifications: 1/4 in Shank, HSS, Includes: #6, #8, #10 Countersinks Pumps (well) The ability to cut through

The ability to cut through both metals and stainless steels eliminates the need for individually dedicated saw blades

Padded Yoke Lined With Dri-Lex to Wick Away Perspiration

Produced with tri-metal fusion welding

degree scales and multiplier scales help save time on the job

rusted tight or painted-over bolts

Irwin 1882793 Countersink Bit Set, Specifications: 1/4 in Shank, HSS, Includes: #6, #8, #10 Countersinks Pumps (well) The ability to cut throughTapered drill with widened flutes for drilling fast, clean pilot holes. Adjustable four cutter counterbore cuts and clears chips quicker for fast, smooth counter sinking. Counterbore attaches to flats on shank with two hex screws for a secure fit and can be adjusted for controlled pilot hole depth. 1 4 in quick change shank reduces slipping in standard chucks and is compatible with all 1 4 in quick change chucks, including impact drills. Set includes