Specifications: Model: MGEHR1010-2 / SER1010H11 / SCLCR1010H06 / SDJCR1010H07 / SDNCN1010H07 / S10K-SCLCR06 / SNR0010K11 Turning tool size: SER1010H11 size: Approx. 100 x 10mm/3.93 x 0.39in MGEHR1010-2 size: Approx. 100 x 10mm/3.93 x 0.39in SCLCR1010H06 size: Approx. 100 x 10mm/3.93 x 0.39in SDJCR1010H07 size: Approx. 100 x 10mm/3.93 x 0.39in SDNCN1010H07 size: Approx. 100 x 10mm/3.93 x 0.39in S10K-SCLCR06 size: Approx. 125 x 10mm/4.84 x 0.39in SNR0010K11 size: Approx. 125 x 10mm/4.92 x 0.39in Feature: Package includes: you will receive 7 pieces lathe turning tools holders, metal indexable turning insert blades Quality material: lathe turning tools holder are made of quality cemented carbide and tungsten steel; The cemented carbide material makes the turning tool durable and adaptable; Indexable carbide turning insert blades are made of cemented carbide and use PVD coating, the blade is sturdy, low friction coefficient, wear-proof and stable Suitable: Applicable machine tool is lathe; Each tool holder has a black oxidized smooth surface, and the tool hardness (HRC up and down 48 degrees) and has nice accuracy Easy to store: insert 7 pieces of carbide into a boxes, and put them in a plastic container, safe and easy to store Package Included: 7x Milling Tool Holder 7x Wrench 7x Insert