N (Heavy Aluminum castings & dense Marine Bronze alloys)
⭐⭐⭐⭐⭐ "Brightest finish we've seen" - Hiroshi T
✔ Grade YBC301: Combines a thick CVD Al₂O₃ coating with a high-toughness substrate for P20–P35 applications
Q1: Can I mount an MGMN300 insert into this CGWSR1616-W30-L holder
Clears swarf cleanly on internal steps
CH C20-17.5-110L-2T Countersunk Milling Tool Bar – 20mm Handle, Nickel-Plated ISO STFNR N (Heavy Aluminum castings &Specifications: Designation: CH C20 17. 5 110L 2T Blade material: Coated Handle Diameter: 20mm Total Length: 110mm Adapter blade : CCMT060204 Package Includes: A knife bar(not include blade) Features High quality coating, anti oxidation, rust resistant, the overall tool bar is made of carbide, strong and durable Chamfer design, faster and more convenient chip removal, efficient processing High precision, higher toughness, stable performance, high cost