Diamond Dry Drill Bits Hole Saw Cutter for Granite Marble Ceramic Tile Glass Hex Head Bits

Do you have the following troubles when you punching?

❌Wires next to it,not safe to add water

❌Drilling at high altitude,inconvenient to add water

❌Glass/jade is slippery with water and cannot be punched.

Choose us Self-cooling Diamond Dry Drill Bit to help you easily solve problem.Meet your actual needs

Diamond Drill Bit integrated with high-quality cooling wax, dry drilling without water,Vacuum Brazed technology and high quality diamond grains provide high efficient working and long time performance.

MAIN FEATURES

► Dry Drilling Design

Diamond Drill Bit integrated with high-quality cooling wax lubricant inside which melts while dry drilling and cools the cutting surface;No need to add water, which can effectively reduce the temperature of the drill bit and increase the service life of the drill bit.

► Efficient Drilling

Original high-quality wax head material, thick brazing emery,great durability, sharper drilling and higher efficiency.

► Practical Hexagonal Shank Design

It adopts hexagonal universal adapter, which is suitable for all types of drillsand is more practical.

► Unique Details

Diamond coating enhances the drilling speed;  Side flutes help to remove debrisand drill holes smooth and fast;Depth mark useful for precise project.

► Wide Application

Can be used for ceramic tiles, ceramics, glass, marble,granite, quartz stone, agate, jade, crystal stone, microcrystalline stone，etc.

SPECIFICATIONS:

☺ Material: Brazed Diamond

☺ Size: As picture

☺ Package Contents: 1 * Self-cooling Diamond Dry Drill Bit