Crescent CDSF-549 Self Feed Drill Bit, 1 1/4" x 5"
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Heavy-duty self-feed drill bit engineered for fast, aggressive boring in wood. The 1 1/4" diameter cuts through studs, joists, and framing with minimal effort. Crescent's proven design delivers clean holes and reduced walking. Five inches of cutting depth handles most through-boring tasks. Professional-grade construction built for contractors and serious DIYers.
Specifications
- Cutting Diameter: 1-1/4 Inches (31.75 mm)
- Overall Length: 5 Inches
- Useful Drilling Depth: 4 Inches
- Shank Drive Size: 7/16-Inch Quick-Change Hex Shank
- Manufacturing Metallurgy: Hardened High-Speed Steel (HSS) / Alloy Steel