Kyocera Turning Inserts WNMG080408PT CA525
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Kyocera WNMG080408PT CA525 – Turning Insert (10 pcs Medium to Roughing, PT Chipbreaker)
The Kyocera WNMG080408PT CA525 is a high-performance negative-type trigon turning insert engineered for medium to roughing steel machining. It incorporates the PT chipbreaker, designed with a reinforced land and optimized rake geometry to deliver strong edge support and smooth chip evacuation, even under heavy cutting conditions. Utilizing Kyocera’s CA525 MEGACOAT TOUGH CVD-coated carbide grade, the insert provides excellent wear resistance, thermal stability, and fracture toughness—ideal for maintaining consistent tool life in demanding continuous and light-interrupted operations.
Key Features & Benefits
- CA525 Grade – MEGACOAT TOUGH: Advanced CVD coating for superior balance of wear resistance and toughness in medium to heavy-duty cutting of steels.
- PT Chipbreaker: Land-supported design reduces cutting load and enhances edge strength during high-feed or deep-cut applications.
- Optimized Chip Control: Ensures smooth chip evacuation and prevents re-cutting in roughing conditions.
- Stable Machining: Excellent performance in both continuous and slightly interrupted cutting.
- Extended Tool Life: Reliable performance under dry or wet conditions with minimized crater and flank wear.
Technical Specifications
- Designation / Order Code: WNMG080408PT CA525
- Insert Shape: 80° Trigon (W Type)
- Insert Type: Negative Turning Insert
- Material: CVD-Coated Carbide
- Grade: CA525 – MEGACOAT TOUGH (CVD)
- Chipbreaker: PT – Medium to Roughing Geometry
- Inscribed Circle (IC): 12.7 mm
- Thickness (S): 4.76 mm
- Hole Diameter (D1): 5.16 mm
- Corner Radius (RE): 0.8 mm
- Number of Cutting Edges: 6
- Cutting Depth (ap): 0.5 – 4.0 mm
- Feed Rate (f): 0.15 – 0.45 mm/rev
- Pack Quantity: 10 pcs
About Kyocera CA525:
Kyocera’s CA525 MEGACOAT TOUGH grade combines a wear-resistant CVD coating with a tough carbide substrate to ensure durability and consistency in medium to heavy steel turning. It’s the preferred choice for roughing operations where stability and longevity are crucial.