The Irwin 1882782 is a tapered countersink drill bit designed for woodworking projects that require precise pilot holes and clean countersinking. This 8 wood countersink bit combines a tapered drill with an adjustable counterbore, making it ideal for creating pilot holes and countersunk recesses in a single operation.
The bit features widened flutes for drilling fast, clean pilot holes. The adjustable counterbore attaches securely to the shank’s flats using hex screws and can be adjusted for controlled pilot hole depth. With its quick-change shank compatibility, this bit minimizes slipping in both standard and impact chucks, keeping your work accurate and repeatable.
Features and Benefits
- Widened Flutes: Drill fast, clean pilot holes with efficient chip clearing.
- Adjustable Counterbore: Four-cutter counterbore attaches securely to the shank’s flats with hex screws and adjusts for controlled pilot hole depth.
- Quick-Change Shank: The 1/4 in. quick-change shank minimizes slipping in standard chucks and is fully compatible with all 1/4 in. quick-change chucks, including impact drills.
- Fast, Smooth Countersinking: Cuts and clears chips quickly for fast, smooth results.
- Includes Replacement Bit: Comes with a 8 bit; replacement bit 1882788 is available separately.
Specifications
- Brand: Irwin
- Model: 1882782
- Bit Diameter: 11/64 in.
- Counter Bore Size: 3/8 in.
- Shank Diameter: 1/4 in. quick-change
- Flutes: 4
- Overall Length: 4 in.
- Type: Tapered Countersink, 8 Wood
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically-treated lumber. Your risk from these exposures varies, depending on how often you do this type of work.To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles. For more information go to www.P65Warnings.ca.gov
