Usage:External Turning ToolHardness:HighModel Number:Carbide InsertsCoating:OtherColor: goldMaterial:CarbideSpecification:Brand newModel: WNMG080404Size: approx. 16.5 * 5mmHole diameter: approx. 4.8mmMachining Process: finishing and semi-finishingQuantity: 10pcs/boxBlade has high strength, high toughness, stable and durable.For high hardness materials and cast iron.Metal surface finishing, good wear resistance.Mainly used for steel machining.Package included:10 x carbide insertsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.