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Product Introduction:

The diamond hole drill is made of high-quality diamond as the main material, assisted by advanced powder platinum production technology, and vacuum-formed. It has high drilling accuracy, fast speed, and a service life that is unmatched by other processes.

金刚石孔钻现有多个品种，从6MMto80MMWait for dozens of specifications, suitable for the opening processing of hard materials such as tiles, marble, various stone, magnetic materials and cement products.

Use Caution:

• Drilling with clean water to cool the drill bit, good cooling can significantly extend the life of the drill bit.Please provide the Chinese text you want to translate, and I will translate it into English for you.It can significantly improve drilling speed, and it is best to avoid dry drilling, otherwise it is easy to cause damage to the drill bit.
• Diamond hole drilling is not suitable for metal material processing.
• This product can be used on bench drills, hand drills, and machines with drilling functions, but it cannot be used on impact drills. (Cannot use impact function to drill holes)
• Do not strike the hole drill when loading and unloading drill bits or removing core samples, to prevent the drill bit from breaking or deforming.
• If the drill bit becomes dull, it can be re-sharpened by drilling on a grinding wheel or fire brick.
• Choose the appropriate drill bit based on the material being processed to ensure efficiency, speed, quality, and cost-effectiveness in your work.
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  After-sales service
  1. If you encounter any problems during the purchase process, please contact us by phone, QQ, or email. We will discuss with you various issues encountered during the shopping process.
  2. If the goods are not received on time within one week, we will immediately check upon receiving the customer's inquiry and provide the most timely response to the customer regarding the corresponding issues.
  3. If any damage occurs during transportation, we will not assume any responsibility for the loss, but we will do our best to pack the products carefully and communicate with the freight company to minimize the risk of transportation damage.
  4. We deliver the goods in a timely manner, and we do not assume any responsibility or compensation for losses caused by the delay in the delivery time of the freight company.
  Shopping Terms and Conditions
  Due to the camera shooting and computer display reasons, there may be color differences between the actual goods and the pictures. If you have any requirements for the color, please contact us in advance. Otherwise, we consider it acceptable to accept the possible small color deviation. Please understand the inconvenience and forgive!
  Due to the large fluctuations in raw materials, coupled with the competitive malignant quotes from peers on the internet, our product prices cannot be presented with great precision to our customers. The prices marked here are for reference only! Please contact us for confirmation!