VBGW160404 (VBGW331) HS2 KB504, [KB0222]$35.33PriceQuantity*Add to CartBuy NowCBN Tip Turning Insert for Hardened Material / 35 Degree Diamond, Grade KB504FeaturesCBN Tip Insert for Hard TurningItem Diameter : 3/8", Item Thickness : 3/16", Corner Radius : 1/64"[KB504] Strong performance for Continuous Hard Turning which commonly causes heat and wear problem. Content 50% / Grain 1-4 ㎛ / Bond TiCN / Application ContinuousMade in KoreaProduct Details