Home » Mill Tool Holders » Polygonal Shank Capto® Style » Polygonal Shank Capto® Style C4 Tool Holders » Short Style Segment Clamp PSC4 » PSC4-ER20-50W
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Polygonal Shank Capto® Style C4 Collet Chuck ER20-50 $170.00
Polygonal Shank Capto® Style C4 Collet Chuck ER20-50
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Polygonal Shank Capto® Style C4 Collet Chuck ER20-50
Click to enlarge
Polygonal Shank Capto® Style C4 Collet Chuck ER20-50
Click to enlarge
Polygonal Shank Capto® Style C4 Collet Chuck ER20-50
Click to enlarge
Item No. PSC4-ER20-50W
Price: $170.00
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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  • Works on all Capto® C4 Style spindles, live tooling units, and adaptors
  • Please note, these holders do not have flange groove for tool changers!!!
  • These W style C4 tool holders are shorter and specifically for live tooling and adaptors
  • Where gage length and rigidity are a critical factor
  • Collet Chuck accepts all ER20 collets
  • All critical tool holder surfaces precision ground
  • Made from alloy steel
  • Balanced to G2.5 at 15,000 rpms
  • Gage length is 50mm (1.9 inches)
  • Concentricity .0001 inches or less
  • Collet nut is included
  • Tool holder is coolant thru compatible
  • MariTool Part# is PSC4-ER20-50W
PSC4 is referred to as C4 and both are compatible.
*Capto is a trademark of Coromant Capto® and Sandvik Coromant and is used only for identification purposes.
Compatible with C4 spindles, but not licensed.

Product Specifications
Balance Spec:  G2.5 @ 15,000 rpms
Collet Grip Range:  .024-.5625 inches
Collet Size:  ER 20
Concentricity:  < .0001
Coolant Thru:  Yes
Finish:  Black Oxide
Gage Length:  50mm (1.9 inches)
Material:  Hardened Alloy Steel
Taper:  Polygonal C4