TW3232 Hollow Diamond Core Drill Bit M14

TW3232 Hollow Diamond Core Drill Bit

TW3232 Hollow Diamond Core Drill Bit is engineered for CNC and NC stone drilling applications. Featuring a standard M14 connection and premium hollow diamond core construction, it delivers high drilling efficiency, excellent cooling performance and smooth hole finishing. It is ideal for drilling granite, marble, sandstone, limestone and engineered stone with outstanding precision and durability.

Features

• Premium hollow diamond core drilling design
• Standard M14 thread connection
• Fast drilling speed with high efficiency
• Excellent cooling and chip removal performance
• Smooth drilling and clean hole edges
• Long service life with excellent wear resistance
• Suitable for CNC and NC drilling machines

Specifications

• Model: TW3232
• Type: Hollow Diamond Core Drill Bit
• Diameter: Φ14mm-Φ35mm
• Working Height: 50mm / 100mm
• Connection: M14
• Teeth Thickness: 2mm / 3mm

Advantages

• Fast drilling performance
• Excellent cooling efficiency
• Accurate and smooth drilling results
• Reduced cutting resistance
• Long-lasting cutting life

Applications

Suitable for drilling granite, marble, sandstone, limestone and engineered stone. Ideal for faucet holes, sink holes, installation holes and precision drilling operations on CNC machining centers and professional stone fabrication equipment.