New ER20 Collet Set 13PC ER Series Chuck from 1mm to 13mm Range Beating 0.1mm Precision for CNC Milling Lathe and Spindle Motor

Item Specifications:

• Quality: 100% Brand New and High Quality ER20 Collet Chuck;
• Style: Fashionable, More Sparkle, Smooth Plated base.
  The clear shape design is very nice, fashionable, attractive.
  Great helper for using, soon and conveniently.
• Colour: Spring steel original colour;
• Material: Top quality 65Mn Spring Steel;
• Size(mm) : Out diameter: 21.0mm, Height: 31.5mm;
• Range: 1mm~13mm;
• Gripping Range: 1mm~13mm;
• Package: Independent safety package,
      13pcs x ER20 collet(1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm,each size 1pcs).
• Application/spec:
  * Works to deflect debris on a variety of applications including Jewelcrafting,PCB Design,Engraving,Polishing,Grinding,Cutting,Drilling,Wooden Art, RC Model, Robot,Home & Garden, Body Care & Healthy Area, and so on;
  * Spec./Parameters:
      1. Strict Product selection of materials, produced by high-quality spring steel;
          2. Strong clamping force, wide range of clamping area;
          3. Widely used in Boring, Milling, Drilling, Wire tapping, Engraving, Grinding, CNC, PCB press and other processing chucks area;
      4. For the Collet chuck,there have "Range details" as "big number-small number",for example "6.5-6.0",which means can be clamp "6.5mm,6.0mm" size shank, but just when clamp the big size "6.5mm" shank's,with the Best precision. 

Advantages:LANXSTAR

• Each item will be tested before shipping out, worth having, which can be used for blood pressure, fishing,replacement for power outages;
• ER Series Collet Chuck use method:
  
      1. Rotate the collet into the ER nut first,and rotate to keep the collet smooth going;
      2. Then screwed the Kinfe handle and ER nut together;
        3. Do not insert the chuck into the knife handle directly.