Metal Cutting Lathe Insert Indexable Face Milling | RFQ Sourcing Details
Cnc Machining Centers · Quote on request
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Original product description
Product Detailed Description The RNMU1205-PM is a high-performance indexable carbide milling insert engineered for precision metal cutting applications.
Designed for compatibility with CNC milling machines and standard toolholders, this insert delivers exceptional durability and efficiency across a range of materials, making it ideal for industrial manufacturing, automotive parts production, and mold & die machining.
It delivers exceptional performance in heavy-duty roughing applications involving stainless steels, nickel-based alloys, and other heat-resistant materials .
Featuring a unique round design with PM chipbreaker and specialized substrate geometry, this insert provides superior metal removal rates while maintaining tool integrity in the most demanding milling operations.
Model : RNMU1205-PM Insert Size : 12mm x 12mm (nominal) with a 5mm thickness Carbide Grade : Ultra-fine grain tungsten carbide (WC-Co) for high hardness (HRA 92.5) and wear resistance Coating : Ti.
AlN (Titanium Aluminum Nitride) PVD coating, enhancing heat resistance (up to 800°C) and reducing friction to prevent built-up edge (BUE) Cutting Edge : Sharp, precision-ground edge with a 0° rake angle, optimized for smooth chip evacuation Application Range : Suitable for finishing and semi-finishing operations Key Application Scenarios Automotive components (engine blocks, gearbox parts) General engineering (shafts, flanges, structural parts) Mold & die making (cavity roughing and finishing) Aerospace subassemblies (aluminum and titanium alloys, with adjusted parameters) Core Advantages Versatile Material Compatibility : Excels in machining carbon steel, alloy steel, cast iron, and non-ferrous metals (aluminum, copper alloys).
Extended Tool Life : The Ti. AlN coating and premium carbide substrate reduce wear, doubling tool life compared to uncoated inserts in medium-load applications. High-Speed Machining : Supports cutting speeds up to 300 m/min (depending on material), improving production efficiency.
Stable Chip Control : Designed with a positive chip breaker geometry to manage chips effectively, minimizing machine downtime.
Technical Specifications Parameter Specification Insert Type RNMU1205-PM Insert Shape Round Insert Diameter 12mm Thickness 5mm Hole Type Positive rake with countersink Grade Specialized for heat-resistant alloys Coating Al. TiCrN PVD Coating Chipbreaker PM Recommended
Metal | Applications and Buyer Notes
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