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ER20 Hex Collet 4mm $30.15
ER20 Hex Collet 4mm
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ER20 Hex Collet 4mm
Click to enlarge 		ER20 Hex Collet 4mm
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Item No. ER20-.158-Hex
Price: $30.15
Shipping: In Stock - Ships Same Day *
Quantity: 

* Same Day Shipping is only available on orders placed Monday - Friday before 4 P.M. Central Time.
Product Info

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  • Total runout less than .0006" on these ER hex shaped collets
  • Made from Alloy spring steel and fully hardened
  • Internal hex is EDM cut and internal finish is not ground
  • Outside dimensions are like regular ER collets and will work in any ER collet chuck
  • Do not use for holding round shanks or cutting tools
  • This hex collet has a full .03" range of collapse
  • This collet is not coolant sealing
  • MariTool Part# is ER20-.158-Hex
Product Specifications
Collet Grip Range:  .1575-.1275
Size:  4mm Hex