4 Inch Diamond Core Drill Bits

Dry Drilling Vacuum Core Drill Bit Diamond Hole Saw For Glass Ceramic Tile Granite

1.Description

Vacuum brazed technology provides fast,all-purpose drilling.

Great

2.Specification

3.Product Pictures

4.What is your advantage?

1. We are leading manufacturer in diamond tools more than 15 years experience.
2. Best production capability, best quality control, best service.
3. 100% QC inspection before shipment.
4. Competitive price.
5. We have patient, friendly team, can do services for you at any time.