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CAT50 M16 Dual Contact Threaded Body Modular Tool Holder 3.5 $220.00
CAT50 M16 Dual Contact Threaded Body Modular Tool Holder 3.5
Click to enlarge


CAT50 M16 Dual Contact Threaded Body Modular Tool Holder 3.5
Click to enlarge
CAT50 M16 Dual Contact Threaded Body Modular Tool Holder 3.5
Click to enlarge
CAT50 M16 Dual Contact Threaded Body Modular Tool Holder 3.5
Click to enlarge
Item No. CAT50-TB16-3.5D
Price: $220.00
Shipping: In Stock - Ships Same Day *
Quantity: 

* Same Day Shipping is only available on orders placed Monday - Friday before 4 P.M. Central Time.

Available Downloads for CAT50-TB16-3.5D
DXF file  DWG file  PDF file 
Product Info

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  • Works on all CAT50 machines with Dual Contact spindles
  • Compatible with BIG-PLUS® spindles
  • This tool holder accepts all 16mm threaded screw-in indexable cutters
  • This tool holder is for indexable modular cutters
  • Cutters are often called Modular tooling, Screw in, or Threaded Shank Cutters
  • Click here for list of cutters and terminology used by different manufacturers
  • Ground pilot diameter is 17mm X 10mm deep, internal thread is M16 X 2.0 X 27mm deep
  • Nose diameter is 1.22 Inches
  • Tool holder works on all CAT50 machines
  • All critical tool holder surfaces precision ground
  • Made from hardened alloy steel
  • Balanced to G2.5 at 20,000 rpms
  • Gage length is 3.5 inches
  • Concentricity is less than .0001 at pilot bore
  • Coolant thru capability
  • Rear thread for pull stud is 1" X 8
  • View CAT50 Pull Studs
  • MariTool Part# is CAT50-TB16-3.5D

*BIG-PLUS® is a trademark of Daishowa Seiki Kabushiki Kaisha; Big Daishowa Seiki Co., Ltd., Corp. and is used only for identification purposes.
Compatible with BIG-PLUS® spindles, but not licensed.

Product Specifications
Balance Spec:  G2.5 @ 20,000 rpms
Concentricity:  < .0001 at Pilot Bore
Coolant Thru:  Yes
Finish:  Black Oxide
Gage Length:  3.5
Material:  Hardened Alloy Steel
Modular Interface Size:  M16
Rear Thread:  1" X 8
Taper:  CAT50 DUAL CONTACT
Weight:  6.4