Premium MIR Carbide Internal Small Boring Tool with Nano Coating

High-performance carbide construction ensures extreme durability and precision machining for tight-tolerance applications. AT12 Nano coating technology significantly reduces friction and extends tool life by 300% compared to standard uncoated tools.

Specially designed for CNC lathe operations requiring intricate internal boring in confined spaces. The ultra-fine grain structure delivers exceptional surface finishes on hardened steels, stainless steels, and superalloys.

Ideal for aerospace components, medical device manufacturing, and high-precision automotive parts production. Optimized chip flow geometry prevents clogging during deep hole boring operations.

Exclusive wholesale pricing available for bulk orders with guaranteed global shipping. Factory-direct quality with rigorous ISO-certified inspection standards.