Original: China

Material Type: Granite

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Reference Price: US$ /

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Key word: diamond drilling tool, diamond core bit, core bit
Abstract:
250mm diamond core bit is special for stone drilling.


Features:
* Strengthened core bits.
* Quick, smooth and accurate coring with professional results.
* Long life.
* Different connection end for different drilling machine.

Specification:
1) Diameter: 250mm
2) Length: 83mm
3) Thread size: 5/8”-11 or M14 thread