Blade body is made of high-quality spring steel, heat treated finishing, high blade positioning accuracy.Through the high temperature treatment.High clamping strength, high impact , wear .Good toughness and hardnessGood cutting performance.Durable in use.Model: MGIVR2016-2 diameter: approx. 16mmOverall length: approx. 150mmInsert: MGMN200 (10pcs)Grooving width: approx. 2mmDirection: right handColor: black + goldMaterial: steelPackage included:1* MGIVR2016-2 Turning Holder10* MGMN200 Carbide Inserts1* WrenchOnly 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.