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14*ER-20 Spring Collet Set 1/16
14*ER-20 Spring Collet Set 1/16
14*ER-20 Spring Collet Set 1/16
14*ER-20 Spring Collet Set 1/16
14*ER-20 Spring Collet Set 1/16
14*ER-20 Spring Collet Set 1/16
14*ER-20 Spring Collet Set 1/16
14*ER-20 Spring Collet Set 1/16
14*ER-20 Spring Collet Set 1/16

14*ER-20 Spring Collet Set 1/16"-1/2" for CNC Engraving Machine Drilling Milling

$ 10.02

Availability: 100 in stock
  • Condition: New
  • All returns accepted: Returns Accepted
  • Return shipping will be paid by: Buyer
  • Item must be returned within: 30 Days
  • Refund will be given as: Money Back
  • Brand: YaeKoo
  • Restocking Fee: No

    Description

    Product Description
    Package Including: 14Pcs of ER20 Spring Collet, 1/16",3/32",1/8",5/32",3/16",7/32"1/4",9/32",5/16",11/32",3/8",13/32",7/16",1/2"
    High Quality: These spring collets are made of high quality spring steel, they are stable and practical in performance
    Run-Out Tolerance: 0.015MM (0.0006")
    Easy to Distinguish: Each collet is well packed in separate protective container with label, moreover, each collect is mark with size, so it’s easy to distinguish them.
    Application: suitable for boring, milling, drilling, tapping, engraving, CNC, spindle machines, and other processing
    Product description
    14PCS ER20 Spring Collet Set Features:
    - Durable and practical.
    - Special angled slots increase rigidity.
    - Protects tool holder from contaminants.
    - Better overall balance of tool holder assembly.
    - Use with any standard ER collet chucks for coolant-thru tool applications.
    Specification:
    Model: ER20
    Material: High Grade 1065 Carbon Steel
    Upper Diameter: 28 mm
    Bottom Diameter: 25 mm
    Height: 34 mm
    Run-Out Tolerance: 0.015MM (0.0006")
    Gripping Range: 1/16"-1/2"
    Package include:
    14 x ER20 Collets
    They are 1/16",3/32",1/8",5/32",3/16",7/32",1/4",9/32",5/16",11/32",3/8",13/32",7/16",1/2"
    The correct method of mounting the collet nut:
    1, Put the chuck into the pressure cap, gently turn the clamp spring, when eccentric portion of the pressure cap recessed clamp spring groove. Along the arrow direction and use equal force to push clamp spring, can mount pressure cap.
    2, Put the clamp spring and cap all together installed on the chuck body or spindle. Insert into the clamping hole after wipe the cylindrical shank, use a wrench to tighten the pressure cap, until clip firmly the tool before use . (Note: Avoid fastening pressure cap that not installed tool, to avoid damage the clamp spring)
    3,Use a wrench to loosen the pressure cap and took out the chuck or tool, remove the tool. Along the direction of the arrow push out the clamp spring. Then according to need replace other clamp spring.
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