Brazed Dry Drill Hole Drill Bits

• Is it inconvenient to add water to a high-altitude drill hole or add water to slip easily? Dry drilling bit without water. fast drilling. non-slip and stable.
• 
• Drill the perfect hole in hard materials! It’s never been this easy.
• 

Main Features

• No Water Added. Efficient Work
• The inside of the drill body contains cooling wax to cool and lubricate the drill bit. Direct dry drilling without adding water for faster. more precise drilling.

• Chip Flute Design
• The cutting edge adopts a chip removal groove design to easily remove chips. easy to clean. and greatly improve the punching efficiency. Less debris. less breakage. less heat. and a good finish.

• Wide Range Of Uses
• Sets include common sizes and are ideal for home and professional use. Widely used for perforating ceramic tile. vitrified tiles. glass. ceramics. marble. granite. microcrystalline stone. and quartz stone.

• High Quality
• Made of high-quality diamond and flame-retardant brazing. high hardness. rust-proof and wear-resistant. good toughness. The punching will not damage the material and drill bit at the same time. it is sharp and durable.

Using Methods

• Step1：First. tilt 45° to open the positioning slot;
• Step2：Then drill the hole vertically and shake while drilling the hole. drain debris.
• 

Specifications

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 on the picture.