Attention Customers

In observation of the Thanksgiving holiday, Maritool will be closed Thursday, November 27 and Friday, November 28. Any orders placed during the holiday will ship on Monday, December 1.

Home » Collets And Sleeves » ER Extended Nose / Shaped Collets » ER Hex Collets » ER40 Hex Collets » ER40-.5625-Hex
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
ER40 Hex Collet 9/16 $49.30
ER40 Hex Collet 9/16
Click to enlarge


ER40 Hex Collet 9/16
Click to enlarge
ER40 Hex Collet 9/16
Click to enlarge
Item No. ER40-.5625-Hex
Price: $49.30
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 .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 ER40-9/16-Hex

Product Specifications
Collet Grip Range:  .5625-.5325
Size:  9/16 Hex