TW3215 Solid Diamond Drilling Bit

TW3215 Solid Diamond Drilling Bit

TW3215 Solid Diamond Drilling Bit is specially designed for CNC and NC stone drilling applications. Equipped with a 10mm shank connection, this drill bit provides excellent drilling precision, fast cutting speed and long service life. It is suitable for processing granite, marble, sandstone, limestone and engineered stone materials.

Features

• Premium solid diamond drilling design
• 10mm shank connection
• Fast drilling speed and efficient cutting performance
• Excellent wear resistance and durability
• Accurate hole positioning and smooth drilling
• Stable operation with low vibration
• Suitable for CNC and NC drilling machines

Specifications

• Model: TW3215
• Type: Solid Diamond Drilling Bit
• Diameter: Φ6mm-Φ12mm
• Working Height: 50mm
• Connection: Φ10mm Shank

Advantages

• Fast Drilling Speed
• High Drilling Accuracy
• Clean Hole Finishing
• Long Service Life
• Reliable Performance

Applications

Suitable for granite, marble, sandstone, limestone and engineered stone. Widely used for faucet holes, installation holes, anchor holes and precision drilling operations in stone fabrication workshops and CNC machining centers.