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CAT40 Dual Contact 20mm END MILL TOOL HOLDER 20-63 $129.25
CAT40 Dual Contact 20mm END MILL TOOL HOLDER 20-63
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CAT40 Dual Contact 20mm END MILL TOOL HOLDER 20-63
Click to enlarge 		CAT40 Dual Contact 20mm END MILL TOOL HOLDER 20-63
Click to enlarge
CAT40 Dual Contact 20mm END MILL TOOL HOLDER 20-63
Click to enlarge
Item No. CAT40-EM20-63D
Price: $129.25
Shipping: In Stock - Ships Same Day *
Quantity: 

* Same Day Shipping is only available on orders placed Monday - Friday before 4 P.M. Central Time.
Available Downloads for CAT40-EM20-63D
STP file  PDF file  DXF file  DWG file 
Product Info

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  • This metric tool holder accepts all 20mm (.7874 inch) shank tooling
  • Works on all CAT40 machines with Dual Contact spindles
  • Compatible with BIG-PLUS® spindles
  • All critical tool holder surfaces precision ground
  • Made from alloy steel hardened to 54 - 56rc
  • Balanced to G2.5 at 20,000 rpms
  • Coolant thru capable
  • Gage length is 63mm (2.5 inches)
  • Concentricity is less than .0001
  • Rear thread for pull stud is 5/8-11
  • MariTool Part# is CAT40-EM20-63D

*BIG-PLUS® is a trademark of Daishowa Seiki Kabushiki Kaisha; Big Daishowa Seiki Co., Ltd., Corp.
Compatible with BIG-PLUS® spindles, but not licensed.
Product Specifications
Balance Spec:  G2.5 @ 20,000 rpms
Concentricity:  .0001
Finish:  Black Oxide
Gage Length:  63mm
Material:  Hardened Alloy Steel
Rear Thread:  5/8-11
Shank Size:  20mm
Taper:  CAT40 Dual Contact