MPR Profiling Boring Tool TiSiN HRC55

MPR Profiling Boring Tool

Designed for high-efficiency profiling and precision corner radius machining, this MPR Corner Radius Carbide End Mill delivers excellent rigidity, wear resistance, and stable cutting performance for CNC milling applications. Manufactured from premium solid tungsten carbide with advanced TiSiN coating, it is ideal for processing cast iron, carbon steel, stainless steel, and mold steel materials below HRC55.

The reinforced cutting geometry and corner radius design improve edge strength, reduce chipping risk, and provide smoother surface finishes during high-speed machining operations.

Product Features

MPR Profiling Geometry

The optimized MPR cutting structure is suitable for:

• Corner radius machining
• Profiling operations
• Slot machining
• Side milling
• Mold contour processing
• Precision cavity machining

Provides stable cutting performance and excellent machining accuracy.

Corner Radius Design

The R-angle cutting edge improves tool strength and reduces edge wear during machining, helping achieve smoother surface finishes and longer tool life.

Premium Solid Carbide Construction

Manufactured from high-quality tungsten carbide for superior rigidity, anti-vibration performance, and excellent wear resistance during continuous machining.

TiSiN Coating

The advanced TiSiN coating improves:

• Heat resistance
• Surface hardness
• Oxidation resistance
• Wear resistance

Helping extend tool life under high-speed cutting conditions.

Stable Chip Evacuation

Optimized flute geometry provides smooth chip removal, reduces cutting resistance, and improves machining stability.

HRC55 Machining Capability

Designed for machining materials with hardness up to HRC55 while maintaining stable cutting performance and precision.

Applications

Widely used for:

• CNC profiling
• Corner radius machining
• Mold manufacturing
• Precision contour machining
• Side milling
• Slot machining
• Semi-finishing and finishing operations

Suitable Materials

• Cast iron
• Carbon steel
• Stainless steel
• Mold steel
• Alloy steel

Product Advantages

• Excellent wear resistance
• Stable high-speed machining
• Improved corner strength
• Smooth surface finish quality
• Reduced edge chipping
• Long tool service life
• Ideal for precision contour machining

Perfect for CNC machining centers, mold processing, profiling applications, and industrial metalworking operations requiring durability, accuracy, and stable cutting performance.