Compare Quick view Kennametal SKU: SMT57639 Kennametal Carbide Grooving Inserts QTY5 NJK3008R20 KCU10 (LOC594) Radius: .0078" Grade: KCU10 Coating: AlTiN Material: Carbide MPN: NJK3008R20 KCU10 EDP: 4175928 MSRP: Was: Price Now $69.95 10 In Stock Quantity Add to Your List