1. Core drilling thinner applications of stone, including granite, marble, sandstone, limestone, and so on.
2. Premium grade core bits that deliver fast drilling speed and extend product life.
3. Use application with core drilling machines and hand drills.
4. Production strictly according to customer requirements.
5. Size could be customized.1. Usage: With water application
2. Processing Technology: silver welded
3. Applications: Stone drilling
4. Segment type: Crown segment
5. Delivery time: Around 20-30days
Spec: ODTeeth No.Segment(H&T)Total LengthConnection22mmCrown8x2.583mm3/8"shaft
Packing: