Precision Micro Boring Bars for CNC Machining
Ultra-fine solid carbide construction ensures maximum rigidity and wear resistance for high-speed boring operations. Mirror-polished cutting edges deliver superior surface finish on hardened steels, aluminum, and exotic alloys. Miniature diameter design (1-6mm range) perfect for intricate internal machining in watchmaking, medical instruments, and aerospace components. Anti-vibration grooves reduce chatter for micron-level accuracy. Heat-treated shank withstands 10,000+ RPM with zero deflection. Compatible with Swiss-type lathes and 5-axis CNC centers. Includes corrosion-resistant TiAlN coating for extended tool life in dry or wet cutting. Ideal for producing fuel injector nozzles, dental implants, and electronic connectors. Ships pre-sharpened and ready for immediate production use. Bulk pricing available for OEM manufacturers. All carbide rods sourced from German metallurgy with 100% dimensional QC inspection. Custom lengths/tips available for specialized applications.