4Pcs 7/8/10/12mm S07K/S08K/S10K/S12M-SCLCR06 CNC Lathe Boring Bar Turning Tool Holder + 10Pcs CCMT060204 Inserts + 4Pcs Wrenches The 4pcs S07K/S08K/S10K/S12M-SCLCR06 boring bar, 10pcs CCMT060204 inserts and 4pcs wrenches are used for semi-finishing, can reduce the tool grinding cost and improve the cutting efficiency. Features: CNC lathe boring bar turning tool holder. Right hand internal boring bar, 95° approach angle for boring and facing cuts. Utilizes 80° diamond shape CCMT inserts, 5° degree end and side cutting angle. Profiling bar for semi-finishing and finishing operations. Hardened and tempered shank up to 45HRC, resist high temperature. Specifications: Tool Material: Steel Approach Angle: 95° Insert: CCMT060204 Insert Material: Carbide Shank D:    S07K-SCLCR06: 7mm / 0.27in    S08K-SCLCR06: 8mm / 0.31in    S10K-SCLCR06: 10mm / 0.39in    S12M-SCLCR06: 12mm / 0.46in Overall L:    S07K-SCLCR06: 125mm / 4.92in    S08K-SCLCR06: 125mm / 4.92in    S10K-SCLCR06: 125mm / 4.92in    S12M-SCLCR06: 150mm / 5.91in  Package Weight: 410g / 14.46ounces Package Size: 150 * 100 * 50mm / 5.91 * 3.94 * 1.97in Package List: 1 * S07K-SCLCR06 Boring Bar 1 * S08K-SCLCR06 Boring Bar 1 * S10K-SCLCR06 Boring Bar 1 * S12M-SCLCR06 Boring Bar 4 * T8 Wrenches 10 * CCMT060204 Inserts