TTC HTF-6S C Rockwell Scale Hardness Tester File

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Item #
  • Brand: TTC
  • Model #: HTF-6S
  • Rockwell Scale: C
  • Indication: 40 - 65 HRc
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Product Specifications
More Information
Brand TTC
Model # HTF-6S
Type Hardness Tester File Set
Rockwell Scale C
Indication 40 - 65 HRc
No. of Pieces 6
Prop. 65 Yes
Weight 0.5625 lbs.
Country of Origin JAPAN

Prop 65 Warning

Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.


Machine Shop Solutions

Problem: Hardness testing can require time-consuming tabletop hardness machines, barrel dial or indicator setups. Solution: The scratch test set can be used on workpiece, quickly and easily, without set-up!

Skip The Setup For Fast & Easy Hardness Results

Bring convenience and portable testing to your shop with the TTC Hardness Tester Set, complete with 6 color-coded files ranging from 40 to 65 in Rockwell hardness. Complete your tests anywhere, and avoid the time-consuming barrel dials and indicators setups tabletop hardness machines require. The easy-to-use scratch test set is compatible with a wide variety of surface materials, including exotics, high temperature alloys and much more!
Compact & convenient


  • No need to bring materials to a hardness testing machine; just bring this file set to the piece that needs to be tested.


  • Color coded.
  • Non-slip grip.

Technical Documents & Manuals


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