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CAT40 ER20 2.5 COLLET CHUCK TOOL HOLDER $130.35
CAT40 ER20 2.5 COLLET CHUCK TOOL HOLDER
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CAT40 ER20 2.5 COLLET CHUCK TOOL HOLDER
Click to enlarge 		CAT40 ER20 2.5 COLLET CHUCK TOOL HOLDER
Click to enlarge
CAT40 ER20 2.5 COLLET CHUCK TOOL HOLDER
Click to enlarge
Item No. CAT40-ER20-2.5
Price: $130.35
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Available Downloads for CAT40-ER20-2.5
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Product Info

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  • Collet Chuck accepts all ER20 collets
  • Works on all CAT 40 machines
  • Threaded for stop screw type 1 (not included)
  • All critical surfaces precision ground
  • Made from alloy steel hardened to 54 - 56rc
  • Balanced to G2.5 at 20,000 rpms
  • Gage length is 63.5mm (2.5 inches)
  • Concentricity is less than .0001 at collet face
  • Collet nut is included
  • Coolant thru capability
  • Rear thread for pull stud is 5/8—11
  • MariTool Part# is CAT40-ER20-2.5
Product Specifications
Balance Spec:  G2.5 @ 20,000 rpms
Collet Grip Range:  .024-.5625 inches
Collet Size:  ER 20
Concentricity:  < .0001 at Collet Face
Coolant Thru:  Yes
Finish:  Black Oxide
Gage Length:  2.5
Material:  Hardened Alloy Steel
Rear Thread:  5/8-11
Taper:  CAT40
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