Features:1. Made of superior steel, wear-resistant and durable, long service time.2. Easy and simple to install and change with wrench.3. Maintain strict tolerance system, to unmatched performance.4. Quick in cutting and processing, practical in various environment, even in dirty environmental.Specification:Model: MGIVR/L-Carbide InsertThickness: 4mmSide Length: 10mm-S12M-SCLCR09 Lathe Turning Tool HolderColor: BlackShank Diameter: 12mmShank Length: 150mmWrench: T15Application: Semi-finishing, finishing-SCLCR1212H09 Lathe Turning Tool HolderColor: BlackShank Diameter: 12mmShank Length: 100mmWrench: T15Application: Semi-finishing, finishingPlease attention: 1. Due to manual measurement , there may be 0.1-0.3cm deviation exist,hope you can understand.2. There are slight difference between the picture and the real item caused by light brightness,hope you can understand.Package included:1pc S12M-SCLCR09 Holder1pc SCLCR1212H09 Holder1pc SCLCL1212H09 Holder1pc SCMCN1212H09 Holder4pcs T15 Wrench10pcs Carbide Insert If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problem and provide you with the best customer services.