Product Information
- Drill bits feature diamond-ground, 4-facet carbide tips with sharp cutting edges
- Each drill bit drills through brick, block, tile, metal, wood, plastic and marble
- IRWIN drill bits can drill through multiple materials at once
- Designed for rotary drilling but are tough enough to be used with hammer drills
- Step drill bit provides centered starts with hardly any walking, fast drilling and excellent hole quality in a variety of materials
- Drill bits feature diamond-ground, 4-facet carbide tips with sharp cutting edges
- Each drill bit drills through brick, block, tile, metal, wood, plastic and marble
- IRWIN drill bits can drill through multiple materials at once
- Designed for rotary drilling but are tough enough to be used with hammer drills
- Step drill bit provides centered starts with hardly any walking, fast drilling and excellent hole quality in a variety of materials