| Type: | Core Drill |
|---|---|
| Usage: | Stone,Concrete,Ceramic,Glass with Cutting, Grindin |
| Certification: | SGS |
| Size: | 35mm |
| Thread: | 5/8-11 or M14 |
| Colour: | Customized |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier ZLion High Quality Diamond Grinding Tools Vacuum Brazed Diamond Core Drill
Z-LION brand dry core drill takes only 10 seconds to drill through medium hard granite tiles of 2cm thickness. It can be used continuously. For hard granite India Red tile of 1.7mm thickness, it takes only 12 seconds to drill through. It can drill 36 holes continuously each time. Total drill 80-110 holes.
Max 7700 RPM for diameter of 32mm and 35mm. Max 6000RPM for diameter of 40mm and 45mm. Note: for continuous dry coring operation, it is better to have water colling after drilling 3 holes to avoid over heating.
Diamond core drill bit include as below:
1. Sintered
1) The longest lifespan
2) High market recognition
3) Widely use range : Available for cutting microlite, tile , concrete , granite , marble and glass
2. Electroplated
1) High precision
2) Sharpness better than Brazed
3) Available for cutting marble and glass
4) No chipping
3. Brazed
1) New technology , integral better than before
2) Longer lifespan than electroplated
3) Higher efficiency than sintered
4) Good at both of dry cutting and wet cutting
5) Available for cutting marble and metal
| Model Number | ZL-QH20 |
| Items | Diamond Drill Bits |
| Size | 35mm |
| Usage | For Drilling |
| Feature | Long lifespan |
| Material | Diamond Powder |
| Colour | Customized |
| MOQ | 1PCS |
Suppliers with verified business licenses
Audited Supplier 
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