Our diamond core bit ring segment can be used for drilling concrete,  reinforced concrete and stones. This diamond core bit ring segment can easily flush away the chipping, it will enhanced the drilling efficiency. We adopt high grade diamond powder and Cobalt powder to produce our diamond core bit ring segments, and our size is bigger than other suppliers, so our diamond segments have a longer lifespan.


No matter what kind of your concrete and stone are going to be drill, we always have a suitable diamond core bit segment for you with competitive price. If you want know more about our crown diamond core bits segment, please ask our engineers for more.You can get a response within 24 hours.

 1. Fast drilling speed.

 2. Superior lifespan.

 3. Stable performance.

 4. precise drilling process.

 5. Low water and electricity consumption.

Why buy diamond core bit segment from SUNNY?

1. Factory directly.

2. Quality guranteed but low price.

3. Professional technical support and solutions.

4. Excellent after-sale service.

5. 24 hours response
 

How could we know the quality of your diamond core bit segment? 

You can buy our diamond core bit segment with a small quantity first, testing our quality and service. For small quantity, you don't need to take the risk in case they don't fit your market. To support you test our products, we offer you a discount for the sample order.

To provide you the most suitable diamond core bit segment, please confirm all the technical details with our engineers before you place an order.

What is the minimum order we should buy?

For diamond core bit segment , 100pcs per size.

If the total weight reaches 21kg, you can get the best offer from the express company.

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