Solid 1/2" X - 1/8" Thick Grade 4900Solid CBNTwo Cutting EdgesTitanium Wear Indication CoatingRecommended for Diesel / Cast Iron Solid 1/2" X - 1/8" ThickPerformance CBN RNGN-42 - CBN - (1/2"x1/8") Solid CBNSKU: RNGN-42CBN$175.00PriceQuantity*Add to Cart