Ultra-Precision Mini Boring Bar for Micro Machining
Tungsten carbide construction ensures extreme hardness and wear resistance for long-lasting durability. Micro diameter design (MTR/MIR/MGR series) enables precise internal boring and grooving in tight spaces. Perfect for miniature lathes, watchmaking, dental tools, and intricate metalworking projects. Mirror-finish cutting edges reduce friction for smoother operations. Exclusive bulk pricing for wholesale buyers – unmatched value for high-volume orders. Globally sourced materials meet industrial-grade standards. Compact yet robust – ideal for hobbyists and professionals demanding sub-millimeter accuracy. Compatible with most mini lathe setups for versatile applications.