Product Description
- These drill bits can drill through brick, block, tile, metal, wood, plastic, marble and more
- Drill bits are designed for rotary drilling but are tough enough to be used with hammer drills
- A double-milled flute on each drill bit helps ensure fast, efficient removal of drilling debris
- The carbide tip on each drill bit has a diamond-ground, 4-facet design for centered starts with virtually no walking and fast drilling in a variety of materials
- Compatible with most standard 12-inch and 38-inch chuck drills
