Slow Spiral Masonry Drill Bit 3/4″ Cutting Length 4-3/4″ Overall 6″ Shank 1/2″
(86348)
- Slow spiral masonry drill bits are for drilling brick, concrete, stone, slate, marble, tile, plaster and other masonry materials
- Sandblasted finish for heat resistance and improved lubricity
- Designed for electric drills and rotary percussion drills with conventional chucks