10pc Kyocera CNGA120404S01525 A66N – Ceramic Turning Insert (High-Speed Machining of Cast Iron) Insize Digital Outside Micrometer 225–250 mm Range Series 3109-250A 🔹 Type: Solid Carbide NC

🔹 Type: Solid Carbide NC Spotting Drill – 90° Drill Point

Manufactured from OHNS steel and hardened to HRC60–62

Designed for precision and durability

🔹 Tool Number: 228-2500-A

—a world leader in threading and grooving innovation—renowned for accuracy

10pc Kyocera CNGA120404S01525 A66N – Ceramic Turning Insert (High-Speed Machining of Cast Iron) Insize Digital Outside Micrometer 225–250 mm Range Series 3109-250A 🔹 Type: Solid Carbide NCKyocera CNGA120404S01525 A66N Ceramic Turning Insert (10 pcs High Speed Machining of Cast Iron) The Kyocera CNGA120404S01525 A66N is a high performance negative type ceramic turning insert designed for high speed machining of cast iron. Manufactured from silicon nitride (SiN) ceramic, the A66N grade provides superior wear resistance, excellent thermal shock stability, and outstanding oxidation resistance, ensuring consistent performance under dry