Specifications: To maintain tight tolerances unmatched performance. Accessories steel is good, long life, reducing the user cost of the tool. High grip strength, impact resistance and strong, clear speed advantage in cutting off a large margin and processing. User clamping and convenient way to replace, only a wrench to complete the replacement of the knife blade and pad. Practical and a variety of processing environments, even in very dirty environments such as cast iron also has good features. Type: Boring Bar + Insert CCMT09T304 Carbide Inserts Model: CCMT09T304 Insert Grade: YBC251 Thickness: 4mm/0.16" (Approx.) Side Length: 10mm/0.69" (Approx.) Quantity: 10Pcs S12M-SCLCR09 Lathe Turning Tool Holder Model: S12M-SCLCR09 Shank Diameter:12mm/0.47" (Approx.) Shank L: 150mm/5.91" (Approx.) Wrench:T15 Suitable for: Semi-Finishing, Finishing SCLCR1212H09 Lathe Turning Tool Holder Model: SCLCR1212H09 Shank Diameter: 12mm/0.47" (Approx.) Shank L: 100mm/3.94" (Approx.) Wrench: T15 Suitable for: Semi-Finishing, Finishing SCLCL1212H09 Lathe Turning Tool Holder Model: SCLCL1212H09 Shank Diameter: 12mm/0.47" (Approx.) Shank L: 100mm/3.94" (Approx.) Wrench: T15 Suitable for: Semi-Finishing, Finishing SCMCN1212H09 Lathe Turning Tool Holder Model: SCMCN1212H09 Shank Diameter: 12mm/0.47" (Approx.) Shank L: 100mm/3.94" (Approx.) Wrench: T15 Suitable for: Semi-Finishing, Finishing Features: Durable, Practical, Turning Tool Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x S12M-SCLCR09 Holder 1 x SCLCR1212H09 Holder 1 x SCLCL1212H09 Holder 1 x SCMCN1212H09 Holder 4 x T15 Wrench 10 x CCMT09T304 Carbide Inserts