MTFN Carbide Boring Bar – Seismic-Grade Machining Precision
Ultra-dense tungsten steel blade delivers unmatched wear resistance, reducing tool change frequency during heavy-duty operations. Shock-absorbing seismic design minimizes vibration for superior surface finishes in high-RPM applications. CNC-machined MTFN geometry ensures chip control stability for deep-hole boring in cast iron, hardened steel, and aerospace alloys. Compatible with ISO turning holders for seamless workshop integration. Ideal for automotive crankshaft machining, oilfield drilling equipment maintenance, and precision mold cavity boring. Carbide substrate resists thermal cracking at 1,200°C+ cutting temperatures. Mirror-polished flank surfaces reduce friction by 30% versus standard boring bars, extending lifespan in mass production environments. Includes laser-etched depth markings for quick setup. Engineered for high-volume manufacturers requiring sub-0.01mm tolerance repeatability. Bulk pricing available for industrial procurement.