Home » Collets » ER Coolant Jet Collets » ER40 Coolant Jet Collets » .438-ER40CJ-7/16
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ER40 COOLANT JET COLLET 7/16 $43.80
ER40 COOLANT JET COLLET 7/16
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ER40 COOLANT JET COLLET 7/16
Click to enlarge
ER40 COOLANT JET COLLET 7/16
Click to enlarge
ER40 COOLANT JET COLLET 7/16
Click to enlarge
Item No. .438-ER40CJ-7/16
Price: $43.80
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 .0003 on these precise ER40 collets
  • Made from Alloy spring steel and fully hardened
  • All critical collet surfaces are precision ground
  • Works with coolant thru spindle tooling or collets chucks with internal coolant supply
  • Collet seals coolant from within tool holder and routes it thru holes around perimeter, see picture
  • Works in all ER40 Collet Chucks
  • This ER40 collet has a full .015 range of collapse while maintaining full accuracy
  • This ER40 collet has a range of .4375-.4225 inches
  • MariTool Part# is .438-ER40CJ-7/16

Product Specifications
Collet Grip Range:  .4375-.4225
Size:  7/16