10Pcs CCMT0602 Insert And SCLCR 7x125mm 10x125mm 12x150L Lathe Boring Bar HolderModel: S07K-SCLCR06,S10K-SCLCR06,S12M-SCLCR06Material:SteelShank D:S07K-SCLCR06: 7mm/0.27''S10K-SCLCR06: 10mm/0.39''S12M-SCLCR06: 12