| Customization: | Available |
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| Customized: | Customized |
| Standard: | DIN |
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Diamond Hole Saw Core Drill Bit for Coring Granite Mansonry Concrete
| Applicable materials: |
| marble, granite, concrete, tri-colored stone, cobblestone and other stone openings |
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Scope of application: |
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engineering drilling machine, air conditioning, range hood drilling and so on |
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Length: 180-450 mm Diameter:18-350mm |
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Note: when opening the hole, first tilt 45 degrees to open a crescent groove, and then slowly straighten the drill bit, vertical opening. |


