Color:Black(Boring bar and Turning tool holder)+Golden(Turning insert) WNMG431 carbide insert : it can be used for finishing or semi finishing steel ,the inserts has high hardness, low friction coefficient, good wear resistance and chemical stability. Package:1pc MWLNR1616H08 turing tool holder + 1pc S16Q-MWLNR08 boring bar + 10pc WNMG431 carbide insert + 2pc wrench 16mm S16Q-SCLCR09 Internal Turning Tool Holder Boring bar CCMT carbide 5/8" CNC Lathe Excircle Indexable Carbide Turning Tool Holder Bit Set. Features: 100% brand new and high quality. Made of high-quality materials,durable Processing range:finishing and semi-finishing Material: Steel(Boring bar and Turning tool holder)+Carbide(Turning insert). Blades exquisite workmanship, high strength, high toughness, stable and durable. Processing material:Steel parts S16Q-MWLNR08:Shank diameter:5/8≈16mm; Length:7≈180mm. Each tool holder is black oxidized smooth surface and tool hardness (HRC 48 degrees up and down) and precision are up to the first grade. Turning inserts exquisite workmanship, high strength, high toughness, stable and durable.If you need more matching insert or 5/8 left and right turning holder set, you can search for B07Q1117MJ (inserts) or... MWLNR1616H08:width&height 5/8≈16mm,Length 3., 94≈100mm Mua 3PCS 5/8 CNC Lathe Excircle Indexable Carbide Turning Tool Holder Bit Set MTJNR1616H16 MWLNR1616H08 MCLNR1616H12 with 3pcs wnmg431, cnmg431, tnmg331 Indexable Carbide Inserts (Right Cutting) trên Amazon Mỹ chính