Quick view Add to Wishlist Seco 02774819 Turning Insert: CNMN 322S-00820 CBN500, Polycrystalline Cubic Boron Nitride Turning Insert: CNMN 322S-00820 CBN500, Polycrystalline Cubic Boron Nitride Uncoated, 3/8" Inscribed Circle, 1/32" Corner Radius, 80 ° Diamond, Series Secomax MSRP: $399.10 Add to Cart The item has been added Compare