Irwin 324005 Spline 2 Cutter Drill Bit, 1/2" x 16"
Description
Highlights:
- Standard tip
- Spline shank
- Diameter x Overall length: 1/2" x 16"
- Flute geometry removes dust from the hole quicker for fast drilling and long life
- Shot peened, double-tempered finish reduces breakage
- Copper braze material gives high heat resistance for reduced tip loss
- Chrome vanadium shaft through-hardened to 50-53HrC
- Fits all spline rotary hammers
