Diamond Drill Bit, Diamond Tile Drill Bit, Porcelain Stoneware Tile Drill Bit, with 5, 6, 8, 10, 12 mm, 6mm Metal Tile Drill Bit, Tile Drill Bit for Ceramic, Glass, Granite, Marble, Quartz

General Description This set of diamond tile drill bits includes 6 bits, including a 6 mm cemented carbide bit (pre-drilled) and bits of 5 mm, 6 mm, 8 mm, 10 mm and 12 mm. Designed to efficiently drill through hard materials such as tile, glass, granite, and marble, it offers exceptional durability and drilling speed.
Technical Specifications: Materials: Cemented carbide and diamond
Drill bit sizes: 5 mm, 6 mm, 8 mm, 10 mm, 12 mm
Length: 65 mm
Drilling depth: ≤ 35 mm
Compatibility and Accessories: The drill bits are compatible with various tools, including:
Hand drills
Angle grinders
Bench drills
Installation: 1. First, install the yellow drill bit on the hand drill, tilting it at a 45-degree angle.
2. Quickly rotate the drill bit on the material surface to pre-drill.
3. Then replace with the appropriately sized blue diamond drill bit for the main hole.
Usage For efficient drilling:
Add water during drilling to cool the bits and extend their life.
Use a light rotating motion when drilling to ensure optimal results.
Note: Do not use on materials such as cement, metal, plastic, or wood.
Other information The blue diamond core bit incorporates a cooling wax that automatically absorbs and dissipates heat, improving efficiency and extending the life of the bits.