Precision CNC Small Bore Boring Tool

Tungsten steel construction ensures superior hardness and wear resistance for long-lasting performance. Anti-vibration design minimizes chatter during high-speed machining, delivering ultra-smooth finishes. Micro-groove geometry optimizes chip evacuation in confined spaces.

Perfect for aerospace micro-components, watchmaking, and medical instrument machining. The 8mm shank fits compact lathes while the 45° cutting angle allows both axial and radial operations. Mirror-polished surface reduces friction for aluminum/copper alloys.

Dual coolant holes enable uninterrupted deep-hole boring up to 12xD. Ground carbide tip maintains ±0.005mm tolerance for precision bearing housings. Includes vibration-dampening tungsten alloy sleeve.

Ideal for CNC Swiss machines, jewelers" lathes, and dental implant manufacturing. Electrophoretic coating prevents corrosion in coolant environments. Ships pre-balanced for 20,000 RPM operations.

Full ISO 9001 certified manufacturing. Bulk discounts available for OEM tooling suppliers. Direct factory pricing with 30-day replacement warranty.