The King Diamond 1-1/8 in. core bit is professionally engineered to provide a fast cutting performance and long life. Designed with premium diamond segments, the core bit is ideal for drilling a variety of material including marble, granite, and concrete. It may be used on hand held drills and variable speed grinders in wet cutting conditions.
- For fast drilling of marble, granite, and concrete
- Premium grade diamond segments for high performance
- Brazed premium grade segments for fast drilling and extended life
- Fits hand held drills and variable speed grinders