10pc Kyocera TPGN160308S00820 A66N – Ceramic Turning Insert (Cast Iron and Heat-Resistant Alloy Machining)
Couldn't load pickup availability
Kyocera TPGN160308S00820 A66N – Ceramic Turning Insert (10 pcs Cast Iron and Heat-Resistant Alloy Machining)
The Kyocera TPGN160308S00820 A66N is a high-performance positive triangular ceramic turning insert engineered for efficient, high-speed machining of gray cast iron, ductile iron, and heat-resistant alloys. Made with Kyocera’s A66N alumina-based ceramic grade, it offers outstanding wear resistance, superior hardness, and stable performance under dry machining conditions. The S00820 edge preparation (0.08 mm × 20° chamfer) ensures excellent balance between edge strength and sharpness for consistent surface finishes and extended tool life in demanding production environments.
Key Features & Benefits
- A66N Grade: Advanced alumina-based ceramic designed for high-speed machining of cast iron and heat-resistant alloys.
- Stable Cutting Performance: Maintains hardness and edge stability even at elevated temperatures during dry cutting.
- Precision Edge: 0.08 mm × 20° chamfer (S00820) provides improved wear resistance and reduced chipping.
- Long Tool Life: Exceptional thermal and oxidation resistance minimize wear under continuous operations.
- Surface Quality: Produces fine surface finishes with consistent chip control and minimal vibration.
Technical Specifications
- Designation / Order Code: TPGN160308S00820 A66N
- Insert Type: Positive 60° Triangular Ceramic Insert
- Material: Alumina-Based Ceramic (Al₂O₃)
- Grade: A66N – Optimized for cast iron and heat-resistant alloys
- Edge Type: S00820 – 0.08 mm × 20° chamfer
- Application: Finishing to medium cutting under dry conditions
- Inscribed Circle (IC): 9.525 mm
- Thickness (S): 3.18 mm
- Corner Radius (RE): 0.8 mm
- Relief Angle (AN): 11°
- Coolant: Dry machining only
- Tolerance: ISO standard – ±0.05 mm on IC, ±0.025 mm on thickness
- Pack Quantity: 10 pcs
About Kyocera A66N:
Kyocera’s A66N ceramic grade provides superior thermal and wear resistance for high-speed turning of cast iron and heat-resistant alloys. Its fine-grain alumina composition ensures stability at high temperatures, enabling excellent tool life, surface finish, and reliability in dry cutting operations.