| Customized: | Customized |
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| Standard: | DIN, AISI |
| Length: | Jobber-length |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier
Product Introduction:
The outer diameter of this glass opener is 16-120mm, the total length is 75mm, and the triangular clamp is adopted. The center drill has two kinds of twist bit and triangle bit. It can be matched according to your requirements.
The tool head is made of thickened large particle emery, which has the advantages of abrasion resistance, long service time and high efficiency.
This product can be used in bench drill, electric drill, professional drilling machine and other equipment.
This product can be used for drilling, such as glass, tile, ceramic, marble, granite and so on.
1. Enter the hole smoothly, do not apply side pressure and curve hole.
2. Need to constantly add water to cool, prevent high temperature friction, cause serious wear, affect the use effect.
3. Because water cannot enter the central drill position during drilling, the central drill is easy to burn out. It is recommended that the central drill be removed after the positioning, so that the central drill is not damaged.
4. After removing the center drill, the drilling efficiency is high, the center drill is not easy to damage, but also reduce the chance of damaging the drilled products.
5. Add cold water throughout the whole process, and the speed per minute is recommended at 500-800 speed.
Suppliers with verified business licenses
Audited Supplier 
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