Diamond Core Drill Bit
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Our diamond core drill bits are made of a mixture of high-quality diamond and metal powders and processed with exceptional sintering or electroforming. They are used for core drilling or sampling of a variety of refractory materials and are used in a variety of different drilling machines.
Our diamond core drill bits are made of a mixture of high-quality diamond and metal powders and processed with exceptional sintering or electroforming. They are used for core drilling or sampling of a variety of refractory materials and are used in a variety of different drilling machines.
Technical Parameters:| SPEC (mm) | INSIDE/OUTSIDE DIAMETER ERROR | APPLICABLE DISTANCE MM | HRC(HARDNESS) | COOLING METHOD |
| 10-300 | ±0.05 | 50-700 | 30°-45° | WATER COOLING |
Remark: Other specs are available upon request.
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