I. Superior Material, Strong & Sharp :
The diamond hole saw is made high-grand diamond, which is highly plated & nickel- coated to prevent corrosion. The top thickened diamond coating provides superior strength for high precision cutting & smooth cuts. The use of water lubrication with greatly extend the service life.
II. Perfect Design :
The side design slots in the body of the glass cutter help cooling water to enter & debris to exit from the drilled holes, when debrid get stuck in the diamond hole saw. It can be pulled out using a mini screwdriver.
III. Wide Application :
The diamond hole saw bits are suitable for most brittle & hard material such as tile, ceramic, glass (except tempered glass), marble, granite & terazzo. The diamond hole saw bit can greatly improve the working efficiency & save your time & energy.
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