Home » Collets » ER Collets » ER40 Collets » .375-ER40-3/8
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 COLLET 3/8 $22.39
ER40 COLLET 3/8
Click to enlarge


ER40 COLLET 3/8
Click to enlarge
Item No. .375-ER40-3/8
Price: $22.39
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 ER40 collets
  • Made from Alloy spring steel and fully hardened
  • All critical collet surfaces are precision ground for accurate fit
  • Works in all ER40 Collet Chucks
  • These ER40 collets have a full .039 range of collapse
  • This ER40 collet has a range of .375-.336 inches
  • MariTool Part# is .375-ER40-3/8

Product Specifications
Collet Grip Range:  .3360-.3750
Size:  3/8