Rockwell File, Hardness Testing File Set
The Files to measure hardness (Rockwell File) RockwellFlexbar Hardness Testing Files are RockwellFlexbar Hardness Testing Files or an easy-to-use instrument for measuring hardness Hardening of a knife without having a Durometer which is the tool that serves and is necessary to certify the precise measurement of hardness HRC reached by your knife after the Hardening.
It is a portable Rockwell hardness test system for use in all metalworking facilities.
Flexbar features a unique new set of six rows of special shape, each with a non-slip handle, color-coded handle.
The Rockwell value is printed on each handle and the files range from HRC 40 to HRC 65.
Flexbar’s precision test files have specially curved tips that can reach internal cracks, grooves, and holes that cannot otherwise be tested using conventional types of fixed hardness or portable testers.
On a knife it is much simpler but for example they can also be used on gears with a large surface, large printing cylinders or welding zones of thermal ducts that cannot be moved to a fixed tester.
They can be taken to discontinued sites to test hardness on large structures or machine segments.
Clearly for a knife everything is more “simple” but it is a tool that can be useful if you do not have a hardness tester and you need to check the hardening hardness of a knife that you need to restore or you need to do a quick check
Model No. 18750, flexbar hardness test file set.
Includes a luxury case complete with instructions and conversion scheme from Rockwell C to Vickers.
The price is around 100 Euro but if you do a search you can also find it around 60 Euros.
Rockwell File, it is a tool that can come in handy when you need to do quick checks and you do not have a hardness tester in your laboratory or you do not have time to take it to some workshop to do the verification.
Surely having a workshop hardness tester for metal is essential if you want to certify the hardening hardness achieved with that particular steel.
It can have its own usefulness! And it can be a set to keep in your own lab.
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