- Supply TypeManufacturer
- Preferred Buyer Location China only
We are offering od70mm diamond core bit for stone. Od70mm diamond core bits are available for stone drilling, such as marble, granite, sandstone, limestone, etc. Quick, smooth and accurate coring with professional results. Segment type can be done with crown or turbo type segment. Diameter: 70mm length: 83mm thread size:12” shaft without thread.
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