Specifications: Firm clamping, High precision. Good toughness and hardness, show a perfect machining effect. Applying for turning and facing, is suitable for cutting fluid. Used on turning lathe machine. It can reduce the tool grinding cost and improve the cutting efficiency. Enhance the surface gloss of the cutting pieces. Usage: used on lathe turning machine, can be used to processing wood and metal. Type: Tool Holder + Inserts Model: MGEHR1212-2 Material: Alloy Steel Accept Insert: MGMN200 Features: Firm Clamping, Good Toughness, Machining Tool Total Length: 100mm/3.94" (Approx.) Shank: 12mm x 12mm/0.47" x 0.47" (Approx.) Grooving Width: 2mm/0.09" (Approx.) 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 Tool Holder 10 x Carbide Insert 1 x L Wrench