Home » Collets And Sleeves » ER Collets » ER20 Collets » .500-ER20-1/2
MariTool's product quality is guaranteed to meet or exceed your expectations.
We ship worldwide
Same day shipping via UPS is available for in-stock items ordered Monday through Friday before 4:00pm CDT (excluding holidays and USPS orders).
Click here for details
MariTool Payment Options
ER20 COLLET 1/2 $20.50
ER20 COLLET 1/2
Click to enlarge


ER20 COLLET 1/2
Click to enlarge
Item No. .500-ER20-1/2
Price: $20.50
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

View complete catalog page

  • Total runout less than .0003 on these precise ER20 collets
  • Made from Alloy spring steel and fully hardened
  • All critical collet surfaces are precision ground for accurate fit
  • Works in all ER20 Collet Chucks
  • This ER20 collet has a full .039 range of collapse while maintaining full accuracy
  • This ER20 collet has a range of .500-.461 inches
  • MariTool Part# is .500-ER20-1/2

Product Specifications
Collet Grip Range:  .5000-.4610
Size:  1/2