- Heavy-Duty Steel Body Core Drills bonded with diamond and metal matrix by sintering.
- Ideal for fast drilling and clean holes. Outstanding cutting performance and excellent value for money.
- Drill marble, granite, concrete, ceramic, tile, and number of hard and brittle materials.
- Fits on all universal angle grinders with M-10 thread size.
Metal Bond Diamond Core Bit with M-10 Inner Thread is for maximum holes and productivity. Core Bits with metal bond technology are built for long life and performance. Drill marble, granite, concrete, ceramic, tiles and number of hard and brittle materials. Wear rate is less comparing to bits with electro-bond process. Industrial diamond grit is embedded into the tip of the bit by sintering. Drill through hard materials producing clean and accurate holes. However life of the Drill bit depends on hardness and thickness of the material being drilled. The diamond particles may wear after a prolonged use and due to friction caused by the extreme hardness of the material being drilled. M-10 Inner Thread Core Bits are intended to use with all universal angle grinders. Apply proper drill pressure to keep from over heating . Works better with water as coolant and lubricant. Various sizes are available.