【Accessory】-All the screw, clamp, wrench are universal type and can be replaced SDJCR1212H11 SDJCR1616H11 SDJCR2020K11 SDJCR2525M11 CNC Lathe Tool Holders SDJCR Carbide Inserts CNC Lathe Toolholder Sckcr External Turning Tool Holder With Ccmt Inserts For Metal CNC Tool Holder Professional-grade tool holder ensures precise turning, facing and grooving operations. Quick-change design enables tool replacement in seconds for improved efficiency. Universal compatibility with most lathe systems and insert types. Vibration-resistant structure maintains superior surface finish quality 【Application】-Tool Holders are Black Oxidized, Great for General Purpose Cutting MVJNR2525M16 CNC Lathe Holders Solid 16mm 25mm Carbide Inserts Machining Cutting Cutter External Turning Tools MSSNR Toolholders Suitatble Inserts: SNMG 120404 120408., ., ., Shank Size: 8*8mm,10*10mm,16*16mm 20*20mm,25*25mm Package: 1PC Tool-holder with Shim Installed, Not Include the Carbide Inserts