Venev Orion Series Diamond Stone OSB (F500 Fepa-F) 100%

Our store is the official distributor of “Venev Industrial Diamonds”. Due to their high performance and durability, these abrasives have an excellent price value balance. Choosing the right grit ensures superb effortless result regardless of the task, be it repairing, resharpening or polishing.

Modified OSB bond. Single sided diamond bar for polishing the cutting edge. Suitable for TSPROF, Zhuk, Apex Edge Pro and its replicas.
There is no boron carbide in the abrasive of the stone, which allows grinding by diamond powder alone. This eliminates the effect on grinding of boron carbide particles, which the factory purchases and cannot control, unlike diamond powder, which is factory produced and controlled. This eliminates scratches during grinding.

The base for the abrasive layer is an aluminum blank. Which allows the stone to be securely mounted in most sharpening systems in the world. The thickness of the working abrasive layer of 3 mm ensures its durability.

We have been selling and working with them ourselves for several years and the results have exceeded our expectations. It is probably one of the best finishing and polishing bound we have seen.

Pay attention. This binder is softer than B2-01 and can be scratched against the tip of the knife if you are careless when sharpening.

FAQ:

What fluid to use?

These stones work well with many liquids:

1. You can use a soapy water solution with Fairy. But, this kind of liquid evaporates faster than oil-based liquids. Which requires more frequent use.
2. Pure olive oil. Works well, evaporates more slowly.
3. Special oils for sharpening. Including oleic acid based oils.

What does it mean – Abrasive concentration: 100%?

The factory makes stones with 25%, 50% and 100% grain fill in the bond. This directly affects the cost of the stone. If speed and wear resistance are important to us in the initial stages (in such cases we recommend 100% concentration), then 25% may well be considered at the finish in order to save money.

What do the numbers on the stone 20/14, 14/10……..1/0 mean?

All Venev diamond stones are factory marked in micron grit (according to GOST 9206). For example, “50/40”  means that the stone contains only diamonds in the range between 50 to 40 microns, neither bigger, nor finer. If the marking reads “100/80-50/40”, it means that one side is 100/80, and the other is 50/40. The coarser the grain, the coarser the stone’s work.
For the convenience of our customers, our website also indicate the approximate correlation between the microns with the Fepa F standard grit. You can find it in the interactive table here.

What systems are they suitable for?

Due to the special aluminium base – most systems. TSPROF (all models), Apex, Edge PRO, Kazak, Zhuk and others.

We ourselves  do a lot of sharpening, so our team is ready to advise you if you have any matter.
Enjoy using your sharp knives!
Always here for you,
The 25,000miles team!