| Type: | Core Drill |
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| Usage: | Masonry Drilling, Well Drilling |
| Certification: | ISO9001 |
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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 Diamond Core drill bits are used for drilling hole in ceramic,porcelain,granite, marble, quartz, gemstone, concrete, glass etc. The main working parts of Diamond core drill bits - drilling segments are made of Diamond-based formula, and superior grade diamond to match, we can also adjust the segment formula to match different kinds of stone, ceramic and concrete etc
These premium quality diamond core drill bit are engineered for exceptional footage and fast/aggressive drilling characteristics. We adopt the industrial grade diamond powder and other raw materials to produce our diamond core bits, so our diamond core bits have a stable drilling performance and superior lifespan. High diamond content yields excellent life and drilling efficiency through heavily reinforced concrete, marble, granite, refractory brick and other hard materials. We use the grade A quality steel tube to ensure the drill bits run precisely.
1. High efficency, long life and no breaking of segments
2. Sizes of adaptor for. threaded bits: M14, 5/8"-11, 1/2" BSP, 1/2" GAS
3. Applicable and stable function&performance for drilling of brick wall, concrete, reinforced concrete, Granite, Marble, Ceramic, Quartz etc
4. We also can be designed according to customers' requirements
5. Suitable for hand held drill motor and stand mounted motors
6. Different Formulas for different materials and working situations
1. Diameter:4mm-100mm
2. Colors: As customers' requirements
3. Applications: concrete, brick, block, masonry, stone etc.
4. Delivery time: Around 3-15days
5. Package: carton/crate/pallets or customers' requirements
6. Special segments thickness and height specifications and colors can be done by clients request
| Diameter(mm)/INCH | Segment Height | Total Length | Application |
| 4mm | 10mm or customized sizes | 100mm or customized sizes | Granite Marble Ceramic Quartz Brick Wall Concrete Reinforced Concrete etc |
| 6mm | |||
| 8mm (5/16") | |||
| 10mm(2/5") | |||
| 12mm | |||
| 16mm | |||
| 20mm | |||
| 25mm (1") | |||
| 32mm (1 1/4") | |||
| 35mm (1 3/8") | |||
| 38mm (1 1/2") | |||
| 50mm (2") | |||
| 60mm | |||
| 70mm | |||
| 80mm | |||
| 90mm | |||
| 100mm (4") |
Freet diamond tools which was estabalished in1994. Since our company was founded, we has been dedicated to promote the development and innovation of super hard material(diamond tools etc), and to supply the high quality products and best service to the customers
1. How could we know the quality, if we want to order your products?
We are professional manufacturer in supplying diamond tools since 1994. Our diamond tools are in good quality and competitive in price. We suggest you make a trial order, then you will know the quality.
2. Can you offer free samples?
We don't offer free samples, according to our many years experience, the clients cherish the products paid. But we are willing to give our potential customers a special discount which they are used to do a testing.
3. Does your company accept custom-made?
Surely, we accept it. Including different size, color, package etc. And We also can mark your own logo and brand on the goods.
4. What we should do if your products can not run well?
Please contact us and let us know the details, we will help you find out the problems and deal with it. If it is proved that the problem is caused by the product quality , we will make compensation for clients or replacement will be done immediately.
Suppliers with verified business licenses
Audited Supplier 
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