MIBRO 895240 Ultra Masonry Rotary Percussion Drill Bit Set, - Product Features
- Negative C2 carbide tip for rotary or light duty percussion drilling
- Sizes larger than 3/16-Inch have 3 flats on the shank to prevent twisting in the drill chuck
- Wide flutes quickly remove debris and dust
- Excellent for drilling brick, concrete and other masonry materials