About This Product

The Irwin 1882786 replacement drill bit is designed for efficient drilling with its tapered shape and widened flutes, making it ideal for creating fast, clean pilot holes. This drill bit features a 1/4 in quick change shank that minimizes slipping in standard chucks and is compatible with all 1/4 in quick change chucks, including impact drills. Its adjustable four-cutter counterbore allows for quick chip clearance and smooth countersinking, making it a great tool for both professionals and DIY enthusiasts.

Highlights

• Tapered drill with widened flutes for fast, clean pilot holes
• 1/4 in quick change shank reduces slipping in standard chucks
• Compatible with all 1/4 in quick change chucks, including impact drills
• Adjustable four-cutter counterbore for quick chip clearance
• Secure fit with two hex screws for controlled pilot hole depth

(#4 Countsink Bit Replacem 8786923 1882786)