Kennametal SNG-654K C06 Square Ceramic Inserts, Grade C06 3pcs

Kennametal SNG654K C06 Square Ceramic Inserts — premium square inserts designed for high-speed machining of hard materials and cast irons. Model: SNG654K Grade: C06 Manufacturer: Kennametal Inc. Country of Manufacture: USA Insert Type: Square, double-sided, negative rake ceramic insert Insert Dimensions: • Size: 5/8 in (15.88 mm) per side • Thickness (S): 1/4 in (6.35 mm) • Corner Radius (r): 1/32 in (0.8 mm) • Hole: No hole (solid insert) Material: Aluminum oxide–based ceramic (Al₂O₃) with titanium carbide reinforcement Coating: Uncoated polished ceramic surface Grade C06 Characteristics: • Superior thermal hardness for dry high-speed cutting • Excellent wear resistance and chemical stability • Designed for machining gray and ductile cast iron, hardened steels, and superalloys • Recommended for continuous to light-interrupted cuts ISO Range: K01–K10 Recommended Cutting Speed: • Hardened Steels (50–60 HRC): 600–1200 SFM (180–365 m/min) • Cast Iron: 900–2500 SFM (275–760 m/min) Feed Rate: 0.002–0.010 in/rev (0.05–0.25 mm/rev) Depth of Cut: 0.010–0.080 in (0.25–2.0 mm) Mounting: Suitable for square negative-rake toolholders (SNG-type clamp) Color: Light gray ceramic Quantity: 3 inserts per pack Applications: • Finishing and semi-finishing of cast iron and hardened steel • Ideal for dry turning, facing, and profiling • Excellent performance in continuous cutting operations Features: • High-speed capability with minimal wear • Stable edge integrity at elevated temperatures • Produces fine surface finishes without coolant Please review pictures carefully and let us know if you have any questions!