Irwin 1882789 Replacement Drill Bit, 3/16 in Dia, Countersink, Widened Flute, 1/4 in Dia Shank

About This Product

Tapered drill with widened flutes for drilling fast, clean pilot holes. 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. Adjustable four-cutter counterbore cuts and clears chips quicker for fast, smooth countersinking. Counter bore attaches to flats on shank with two hex screws for a secure fit and can be adjusted for controlled pilot hole depth.

Highlights

• Tapered pitch nose improves clearance and stability
• 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

(BIT REPLACEMENT CSINK TPR - 8786964 - 1882789)