Product Description
1/4" Irwin Straight Shank Carbide Tipped Masonry Drill Bit, 4" Overall Length, Carbide Tipped For Maximum Wear Resistance & Capacity To Withstand High Impact, Patented Flute Geometry For Faster Chip Removal, For Use With Rotary & Percussion Drills, Shot-Peened, Double-Tempered Finish For Extra Durability.
- Round Shank fits all hammer drills with 3-jaw chuck
- Carbide Tip design removes dust fast for long life
- Copper braze material gives high heat resistance
- Shot-peened, double tempered finish reduces breakage
- Chrome Vanadiam Spring Steel Shaft