PNMU0905XNER- GM

The PNMU0905XNER-GM is a high-performance pentagon-shaped negative carbide milling insert designed for face milling and shoulder milling applications. Equipped with the GM chipbreaker, it provides excellent chip control, low cutting forces, and stable machining performance. Its 10 usable cutting edges make it a highly economical choice for high-volume CNC machining. The insert is commonly used with MFPN series face milling cutters and is suitable for machining steel, stainless steel, cast iron, and heat-resistant alloys.

Technical Specifications

*The total weight of a standard pack of 10 inserts is approximately 113.4 g, giving an approximate weight of 11.3 g per insert.

Features

• Premium cemented carbide substrate
• GM chipbreaker for general-purpose milling
• Double-sided design with 10 usable cutting edges
• Excellent wear resistance
• High edge strength
• Efficient chip control
• Low cutting forces
• Stable machining performance
• Long tool life
• High metal removal capability
• Compatible with MFPN series face milling cutters
• Suitable for dry and coolant-assisted machining

Applications

• Face Milling
• Shoulder Milling
• General Milling
• Rough Milling
• Semi-Finishing
• CNC Milling
• Production Machining
• High Metal Removal Operations

Suitable Materials

• Carbon Steel
• Alloy Steel
• Stainless Steel
• Cast Iron
• Heat-Resistant Alloys
• Titanium Alloys (grade dependent)

Advantages

• 10 usable cutting edges for maximum economy
• Excellent chip evacuation
• High wear resistance
• Long tool life
• Stable cutting performance
• Reduced machining costs
• High productivity
• Reliable performance in demanding milling operations

Corrosion Resistance

• Good corrosion resistance during storage
• Excellent wear and oxidation resistance (coated grades)
• Suitable for dry and coolant-assisted machining
• Maintains cutting performance under high-temperature cutting conditions

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