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.

In remodeling two bathrooms with porcelain tile I had to drill a number of holes in the tile for the glass panel supports/clamps. I went through four or five bits and a lot of time drilling for the first three panels. I bought these for the last panel and the drilling was much, much faster and easier. I drilled 10 holes with one bit and it was still in relatively good shape when I finished.

-Elias Mamberg

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

☺ Product Weight: 40g

☺ Size: 

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

Note

• Due to manual measurements, please allow slight measurement deviations.

• Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed in the picture.