Feature:1. Blade safety well toughness matrix and MTTiCN, thick Al2O3.2. Carbide PVD coating of excellent combination; suitable for steel semi finishing.3. Positive cutting action, lower cutting force and better tool life.4. Well for cutting common steel.5. Well accuracy, high toughness, high hard, wear-resistant, strong shock resistance.Specification:The lathe turning tool kit includes 10pcs DCMT0702 EM YBC205 inserts and a wrench, professional tools for steel finishing.Features:Blade safety well toughness matrix and MTTiCN, thick Al2O3.Carbide PVD coating of excellent combination; suitable for steel semi finishing.Positive cutting action, lower cutting force and better tool life.Well for cutting common steel.Well accuracy, high toughness, high hard, wear-resistant, strong shock resistance.Specifications: Suitable for: Machining steel Coatings: Carbide PVDModel: DCMT070204 YBC205 Blade Shape: 55 degree diamond After the Blade Angle: 7 degrees Blade Diameter: 4mm / 0.16inBlade Size: 7 * 2.38mm / 0.28 * 0.09inR Cutter Pointed Degree: R0.4 Wrench Lenght: 87mm / 3.43inPackage Weight: 44g / 1.55ouncesPackage Size: 100 * 40 * 10mm / 3.94 * 1.57 * 0.39inNote:The box and wrench is color random.Packing List: 10 * Turning Inserts 1 * Wrench1 * Storage BoxPackage List:10 * Turning Inserts 1 * Wrench1 * Storage Box