Husqvarna® Super Premium Diamond Core Bit, Size: 3", 10-1/2" Overall Length, Thread Size: 5/8-11, Core Travel: 1", Maximum Speed: 5000 rpm, 800 rpm Minimum Speed
- DRI8 is designed for long life drilling in lightweight block or concrete block materials on hand drills or angle grinders, can also be used for long life drilling of brick on hand drills, not recommended for cured concrete or steel
- The specially designed barrel vents keep bits cool and provide fast removal of cuttings, use these bits on core drilling machines or right angle grinders (mount bits directly onto standard 5/8"-11 grinder spindles)
- These bits drill faster than conventional carbide-tipped percussion bits for a smoother finish and little patching