| Customization: | Available |
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| Customized: | Customized |
| Length: | Jobber-length |
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| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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Diamond core drill bits are specialized tools designed for precision drilling in hard materials such as concrete, granite, marble, and other stone or masonry surfaces. They are equipped with industrial-grade diamonds embedded in the drilling surface, making them exceptionally durable and efficient for creating clean, precise holes. Here are some key features and benefits of diamond core drill bits:
Key Features:
Diamond Segments: The cutting edge is embedded with industrial diamonds, providing superior hardness and cutting ability.
High Precision: Ensures clean, accurate holes with minimal damage to the surrounding material.
Long Lifespan: The durability of diamonds extends the life of the bit, even under heavy use.
Various Sizes: Available in a range of diameters and lengths to suit different drilling needs.
| 1) No Any MOQ Limited |
| 2) Accept OEM. |
| 3) Good After Sale Services: |
| Our experienced expert will give technical recommendation according our clients' product line, Modifying the machine parameters, such as sequence, speed, etc. to achieve the best performance. We also can send after sale expert to clients' product line and optimize the product line. |
1.Are you a manufacturer or trading company?
We are a 10 years manufacturer.
2.How to prove your quality?
We use E6 diamond,Dipea steel wire, passed ISO9001 and SGS,strict quality control and skilled workers.
3.What should I do if the products is not suitable for the market?
Giving us the detailed report first,then we analyze the reason,try to find the solutions.
If it is our problems,we will give you new products.
4.Do you provide free samples?
Small sample is welcomed.But,usually we don't provide free samples.
5.Can you provide OEM/ODM services?
Yes, if you need.
| 1) Accepting T/T, L/C, and other payment request can be discussed. |
| 2) 100% T/T advanced for order amount less than USD10,000. |
| 3) 30% deposit, remain balance should be paid 3 days before shipment for order amount more than USD 10,000. |
| 4) Normally deliver within 7 days after payment, large quantity order should be discussed. |
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5) Less than 45KG, we recommend sent by express - EMS, DHL, TNT, FedEx,Ups.More than 45KG, we recommend sent by air or sea.
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