It has high grip strength and strong impact resistance, and has obvious speed advantages in large margin cutting and processing. Blades and pads can be replaced with just a wrench for added convenience. Excellent low temperature impact toughness, improves the surface gloss of the workpiece Type: lathe turning tool Set quantity: 18 pieces knife holder Material: Alloy steel blade DCMT070204 blade Material: Carbide Suitable for: semi-finishing, finishing inserts Features: Durable, practical, turning Tool model: S12M-SDUCR07 Shank diameter: 12 mm/0.47 inch (approx.) Overall length: 150 mm/5.91 inches (approx.) Orientation: Right Hand Minimum Diameter: 17 mm/0.67 in (approx.) SDJCR1212H07: Tool Handle Diameter: 12 mm/0.47 in. (approx.) Overall length: 100mm/3.94 inches (approx.) Orientation: Right Hand SDJCL1212H07: Tool Handle Diameter: 12 mm/0.47 in (approx.) Overall length: 100 mm/3.94 inches (approx.) Orientation: Left Hand SDNCN1212H07: Tool Handle Diameter: 12 mm/0.47 in (approx.) Overall length: 100 mm/3.94 inches (approx.) Orientation: Straight Lead angle: 62.5 degrees NOTE: Due to lighting and screen settings differences, the color of the item may vary slightly from the picture. Please allow slight size differences due to different manual measurements. Package includes: 1 x S12M-SDUCR07 bracket 1 x SDJCR1212H07 bracket 1 x SDJCL1212H07 bracket 1 x SDNCN1212H07 bracket 4 x wrench 10 x DCMT070204 carbide blade (color random)