5/16″ Fast Spiral Masonry Drill Bit
(84420)
- Fast spiral design rapidly removes debris for improved performance in conventional cordless or electric drills
- Precision electronically brazed special grade tungsten carbide tips
- Drill in brick, concrete, stone, marble, tile, plaster and other masonry materials
- Cutting Length 2-1/2″ Overall 4″ Shank 15/64
