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Your cart is empty.Compact & convenient APPLICATIONS No need to bring materials to a hardness testing machine; just bring this file set to the piece that needs to be tested. FEATURES Color coded. Non-slip grip. TTC (Travers Tool Co., Inc.) 6 Piece Hardness Tester File Set
Aleida González
Reviewed in the United States on March 10, 2025
Lo qye necesitaba gracias pir envio en tiempo
D. Grant
Reviewed in Canada on June 3, 2024
Used it to determine the hardness of a lathe tool holder, allowing for correct selection of a mill cutter that could cut it.
Oleksii
Reviewed in Canada on March 8, 2024
Works great
Mike Rupp
Reviewed in Canada on September 18, 2023
These are so handy around the shop, they help me choose tooling,lubricant and cutting speeds don't know how I did without them.
Deborah
Reviewed in the United States on May 7, 2023
Performs as described. Using these hardness files to test hardness of annealed and heat-treated tool steels in my shop. Measures Rockwell C-scale hardness within a few points, not a precise testing tool but is not intended or advertised to test more precisely than plus or minus a few points of hardness. Certainly adequate for my purposes in tool making and woodworking.
Denis
Reviewed in Canada on December 16, 2023
Connaître la dureté des métaux utilisé, rapide et efficace donne un bon aperçu.
Remi Blouin
Reviewed in Canada on November 4, 2023
for testing hardness it is quite important ,this is a good reference point to see your parts final quality of harness or reference to replacement to same quality, works well ,i even prooved my brother in law , in snowmobile parts quality of harness
Customer
Reviewed in Canada on November 29, 2023
Seems to do the trick!
Customer
Reviewed in Canada on August 16, 2022
Works quite well. My only improvement would be the ability to test lower hardnesses. Any scrap steel you have is softer than the minimum tester.
Fire&Ice
Reviewed in Canada on February 13, 2022
They work as described. Only flaw is the instructions are in Japanese.
TK
Reviewed in Singapore on June 6, 2021
Item came in nice package and was delivered within the timeframe stated. This set of tool is very helpful for checking hardness of parts/ tools in the workshop when a professional hardness tester is not available. The original instruction is in Japanese, but seller also includes a translated copy in English. Very thoughtful.Overall this is a good tool to be had in the home workshop, or for small family-own shops where having professional hardness testers are not practical.
Nick Roberson
Reviewed in the United States on June 2, 2021
The Product is very good , had i known I was going to receive the lesser priced set. In the wrong language , I could have saved $10.00Don't get me wrong the product is still very usable and will be used.Still a good value.
Jürgen Braun
Reviewed in Germany on June 5, 2019
Zuverlassiger Liferant.Sehr gute Qualität.
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