High performance SWR external threading tool holder with carbide inserts

High performance SWR external threading tool holder with carbide inserts Grooving Tool Holder Description : 1: Can be used on cnc lathe machine and engine lathe . 2: Matched with Zccct inserts or ISO brand inserts 3: Material make the turning tool long service life, better wear-resistantce, strength and rigidity. 4: Cooperate with NIHONG-TECHNO ,adopt advanced heat treatment equipment. 5: Processed with high precision CNC machining centre. 6: Using 0.01mm feeler gauge to