MUR Small Diameter Boring Bar Carbide CNC Lathe Tool TiSiN HRC 55

MUR Small Diameter Boring Bar

This MUR small diameter boring bar is designed for precision internal profiling on CNC lathes. Constructed from high-quality solid tungsten carbide and enhanced with a TiSiN coating, it offers excellent rigidity, wear resistance, and long service life. Optimized for small-diameter holes, it provides stable machining performance and high accuracy when working on cast iron, 45# steel, stainless steel, and mold steels.

Key features include precise internal profiling, reduced tool deflection, and consistent cutting for high-precision turning operations. Ideal for mold inserts, fine internal cavities, and other small-diameter components.

Applications

• CNC lathe internal profiling
• Precision small-diameter boring
• Mold inserts
• Internal cavity finishing
• Fine turning operations