Solid 1/2" X - 3/16" Thick Grade 4900Solid CBNTwo Cutting EdgesTitanium Wear Indication CoatingRecommended for Diesel / Cast Iron Solid 1/2" X - 3/16" ThickPerformance CBN RNGN 43 - CBN - (1/2"x3/16") - Solid CBNSKU: RNGN-43CBN$180.00PriceQuantity*Add to Cart