6Pcs 6/8/10/12/14/16mm Hexagonal Shank Drill Opening Hole Brazed Dry Drill Bit For Marble Brick Ceramic Granite Glas Hole Opener

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: 6mm,8mm,10mm,12mm,14mm,16mm
☺ Package Contents: Self-cooling Diamond Dry Drill Bit x 6

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.