The diamond core drill bit(other names are diamond hole saw, and diamond core hole saw bit) is widely used in drilling materials of concrete, stones, pavers, road, glass, etc. The drilling projects can be holes making for installing pipes or core taking for other projects like the blind road. Different projects need different sizes of the core drill bit. Sunny Superhard Tools can customize the right size of core drill bit to fit your project.

This 100mm diamond core drill bit is designed for drilling natural stones like granite, marble, etc. Different stones have different hardness and need different diamond formulas to cut them. Sunny Superhard Tools specifically developed great diamond segment formulas in various shape for drilling different stones. The “Roof” type core bit segment can start the drilling quickly and have excellent sharpness.

Features:

• 100mm diamond core drill bit for stones.
• Imported diamond from Ireland company – “Element Six”
• Roof type core bit segment for fast drilling.
• Excellent core bit segment formulas to fit different stones.
• The diameter, length, and connection type can be customized according to your drilling project.

Optional Size of diamond core bit (other specifications are available upon request)

Diamond Core Drill Bit Segments and Magnet Holder for Retipping

Stone Core Drill Bits