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    ER20 8mm Spring Collet Chuck Precision 0.008mm for CNC Engraving Machine, 2 Pcs

    ER20 8mm Spring Collet Chuck Precision 0.008mm for CNC Engraving Machine, 2 PcsER20 8mm Spring Collet Chuck Precision 0.008mm for CNC Engraving Machine, 2 PcsER20 8mm Spring Collet Chuck Precision 0.008mm for CNC Engraving Machine, 2 Pcs
    Description:
    1. This ER collet is used for CNC milling lathe tools and work holding engraving machines.
    2. Collet must be placed into collet chuck nut before inserting into collet chuck.
    Install and Disassembly Instruction:
    1. Put the collet into the nut, turn it slightly, and wait until the eccentric part of the nut is recessed into the circlip groove, push the collet evenly to fit it into the nut.
    2. Install the collet and nut on the chuck body or the spindle of the machine tool together, put the engraving tool into the clamping hole, use a wrench to tighten the nut until the engraving tool is firmly clamped.
    3. When replacing the engraving tool, use a wrench to loosen the nut to bring out the chuck and engraving tool, remove the engraving tool, push the collet to make it exit, and then replace the collet with other size as needed.
       
      Specifications:
      Model: ER20
      Clamping Diameter: 8mm
      Material: 65MN Spring Steel
      Precision: 0.008mm / 0.0003-inch
      Total Height: 31mm / 1.22-inch
      Outer Diameter(Max): 21mm / 0.83-inch
       
      Package Includes: 
      2 Pcs x Spring Collets
    Hot Item
    • 1.We accept eBay payment .
    • 2.Payment must be received within 7 business days of auction closing.
    • 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
    • 2.Items will be shipped within 1-3 business day when we received payment.
    • 3.Delivery time depends on destination and other factors.

      ER20 8mm Spring Collet Chuck Precision 0.008mm for CNC Engraving Machine, 2 Pcs

      ER20 8mm Spring Collet Chuck Precision 0.008mm for CNC Engraving Machine, 2 Pcs
      Description:
      1. This ER collet is used for CNC milling lathe tools and work holding engraving machines.
      2. Collet must be placed into collet chuck nut before inserting into collet chuck.
      Install and Disassembly Instruction:
      1. Put the collet into the nut, turn it slightly, and wait until the eccentric part of the nut is recessed into the circlip groove, push the collet evenly to fit it into the nut.
      2. Install the collet and nut on the chuck body or the spindle of the machine tool together, put the engraving tool into the clamping hole, use a wrench to tighten the nut until the engraving tool is firmly clamped.
      3. When replacing the engraving tool, use a wrench to loosen the nut to bring out the chuck and engraving tool, remove the engraving tool, push the collet to make it exit, and then replace the collet with other size as needed.
         
        Specifications:
        Model: ER20
        Clamping Diameter: 8mm
        Material: 65MN Spring Steel
        Precision: 0.008mm / 0.0003-inch
        Total Height: 31mm / 1.22-inch
        Outer Diameter(Max): 21mm / 0.83-inch
         
        Package Includes: 
        2 Pcs x Spring Collets
      Hot Item
      • 1.We accept eBay payment .
      • 2.Payment must be received within 7 business days of auction closing.
      • 1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
      • 2.Items will be shipped within 1-3 business day when we received payment.
      • 3.Delivery time depends on destination and other factors.