Tungsten Steel Mnr 6R0.2 L22 Wear-Resistant Impact-Resistant Tool for Small Hole Rough Boring Stainless Steel Processing Carbide
This MNR 6R0.2 L22 small-bore rough boring cutter adopts high-grade solid tungsten carbide with outstanding toughness. It offers both right-hand and left-hand options for bores above 1mm, and delivers excellent impact resistance for roughing steel and stainless steel on Swiss-type CNC lathes.
Optimized rough-cut edge geometry ensures stable cutting under heavy load conditions. The wear-resistant hard coating effectively resists chipping and built-up edge, guaranteeing reliable dimensional consistency and efficient chip evacuation during continuous heavy-duty rough boring operations.
Its slim high-rigidity shank perfectly adapts to the limited space of small inner bores. It reduces tool breakage risks, prolongs service life, cuts frequent tool change downtime, and significantly improves overall productivity for mass production of miniature precision parts.
