TW3243 Segment Diamond Core Drill Bit is specially designed for CNC and NC stone drilling applications. Featuring a standard 5/8"-11 thread connection and segmented diamond crown, it provides high drilling efficiency, excellent cooling performance and long service life. It is ideal for drilling granite, marble, sandstone, limestone and engineered stone materials.
Features
Premium segmented diamond core drilling design
Standard 5/8"-11 thread connection
Fast drilling speed and high cutting efficiency
Excellent cooling and chip removal performance
Smooth and accurate hole finishing
Excellent wear resistance and long service life
Suitable for CNC and NC drilling machines
Specifications
Model: TW3243
Type: Segment Diamond Core Drill Bit
Diameter: Φ14mm-Φ100mm
Working Height: 50mm / 100mm
Connection: 5/8"-11
Teeth Thickness: 3.5mm
Advantages
Fast drilling performance
Excellent cooling efficiency
Clean and smooth hole edges
Reduced cutting resistance
Long service life
Applications
Suitable for granite, marble, sandstone, limestone and engineered stone. Ideal for sink holes, faucet holes, installation holes and precision drilling operations in stone fabrication workshops and CNC machining centers.