Home » Collets And Sleeves » ER Collets » ER40 Collets » ER40-29.12mm
Shopping Cart
0 items
Quality Guaranteed
MariTool's product quality is guaranteed to meet or exceed your expectations.
Same Day Shipping
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 29.12mm $82.05
ER40 COLLET 29.12mm
Click to enlarge

ER40 COLLET 29.12mm
Click to enlarge
Item No. ER40-29.12mm
Price: $82.05
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
  • This ER40 collet has a full .039 range of collapse while maintaining full accuracy
  • This collet is considered special and oversized
  • Oversized collets have weaker wall thickness and may have reduced clamping capabilities
  • This ER40 collet has a range of 1.1464-1.1074 inches
  • MariTool Part# is ER40-29.12mm
Product Specifications
Collet Grip Range:  1.1464-1.1074
Size:  29.12mm