MT2 MT3 MT4 Rear Pull Morse Thread Tool Holder, ER16/20/32 ER Tool Holder M6 M10 M12 M16 Collet (NO.3247)(MT3-ER40UM)

True roundness: 0.8Carburizing depth: 0.8Surface roughness: 0.8Applicable machine: CNC/computer gong/high speed machine...FeaturesThis product is made of high-quality tool steel with exquisite workmanship and polishing treatment.The production process is automated, with stable product accuracy, durability and wear resistance.How to choose other accessories?1. With chuck, it is used to clamp the tool.(Note: Please purchase tapping chuck, the bottom is square)2. With wire tapping tool, it is used for drilling or milling.3. With a wrench, it is used to reinforce the nut and clamp the tool.Now Buy Of Tool holder: indicates the current productNeed Buy Of...: Indicates products that need to be purchasedHow to install and use the nut?The internal oval design of the nut is a normal design. It is recommended to install the chuck according to the following steps:1. Insert the chuck diagonally from the side of the nut with the smallest oval diameter.2. Gently push the chuck to make the chuck fully enter the inside of the oval.3. After installing the chuck inside the nut, the fixture (for example: milling cutter, woodworking knife, etc.) is installed.4. The disassembly steps are the same. (If there is a milling cutter, please remove the milling cutter first)The priority is to install the chuck into the nut without falling, and then place it in the tool holder to tighten the nut.The chuck is a spring chuck, the tighter the screw, the greater the clamping strength.(According to the video installation method and disassembly)

• Product Name: MT2 MT3 MT4 ER11 ER16 ER20 ER25 ER32 Tool holder
• Product Precision: 0.008mm
• Material: high quality steel 42CrMnTi
• Hardness: > HRC45~55°