Precision Micro Bore Cutter for Mini Turning Lathe

Ultra-fine solid carbide construction ensures maximum durability and razor-sharp cutting performance. Specifically engineered for small-hole internal machining with exceptional accuracy down to 0.1mm tolerances.

Heat-treated tungsten steel core resists deformation under high-speed operations. Mirror-polished cutting edge reduces friction for smoother finishes in brass, aluminum, and soft steel applications.

Ideal for watchmaking, medical device components, and precision instrument repairs. Features anti-vibration grooves to minimize chatter during delicate boring tasks on benchtop lathes.

Direct-from-factory pricing with bulk discounts for industrial buyers. Ships globally with certified quality control – no middlemen, no inflated costs.