Check the listing for details. 21Pcs Lathe Carbide Inserts Tool & Holder Wrench Mini Lathe Set Turning Tooling. Condition: New. Listed at 45.90 USD. Features: High clamping strength, high impact resistance. toughness and hardness, long service . It can reduce the tool grinding cost and improve the cutting efficiency. Suitable for a variety of processing environments, even in very very bad condition. Cast processing environment, it also has function. Quick and easy clamping and replacement mode, only need wrench to complete the replacement and shim.Specifications: Model: SCLCR1212H09, SCLCL1212H09, SDNCN1212H11, SDJCR1212H11, MGHER1212-2, SER1212H16, STGCR1212H11Shank Diameter: 12 * 12mm / 0.47 * 0.47in Length: 100mm / 3.94in Package Weight: 1035g / 36.51ounce Package Size: 220 * 150 * 40mm / 8.66 * 5.91 * 1.57inPackage List: 7 * Holders 7 * Inserts 7 * Wrenches