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CAT40 M16 Tapered Nose Dual Contact Threaded Body Modular Tool Holder 4.0" $169.65
CAT40 M16 Tapered Nose Dual Contact Threaded Body Modular Tool Holder 4.0"
Click to enlarge


CAT40 M16 Tapered Nose Dual Contact Threaded Body Modular Tool Holder 4.0"
Click to enlarge
CAT40 M16 Tapered Nose Dual Contact Threaded Body Modular Tool Holder 4.0"
Click to enlarge
CAT40 M16 Tapered Nose Dual Contact Threaded Body Modular Tool Holder 4.0"
Click to enlarge
Item No. CAT40-TB16-4.0DT
Price: $169.65
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-TB16-4.0DT
DWG file  DXF file  PDF file  STP file 
Product Info

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  • This tool holder accepts all 16mm threaded screw-in indexable 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 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
  • Gage length is 4.0 inches
  • Concentricity is less than .0001 at pilot bore
  • Coolant thru capability
  • Rear thread for pull stud is 5/8-11
  • View CAT40 Pull Studs
  • MariTool Part# is CAT40-TB16-4.0DT

*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 at Pilot Bore
Coolant Thru:  Yes
Finish:  Black Oxide
Gage Length:  4.0
Material:  Hardened Alloy Steel
Modular Interface Size:  M16
Rear Thread:  5/8-11
Taper:  CAT40 DUAL CONTACT