Jesus! That knife is REALLY SHARP!!!!! That's insane!

Well done and informative video.

Sad that he’s no longer with us. Really enjoyed his research.

Thank you for your excellent and detailed work. You are the best in the world at what you do!

"Shake well, shake really well" is true. My first try at loading a strop with diamond spray was a bit "spotty". And the result left some unwanted scratches on the bevels, I think, probably due to clumps of diamond dust. For a strop it may help to have a toothbrush or similar to try to get an even distribution, even after it has dried.

Is that felt wheel a little concave? Looks like a little daylight between the edge and the middle of the wheel?

Thank you so much for these videos, but I have a question regarding stropping with diamond sprays. I'm about to order a T-8 with the SG-250 and standard leather stropping wheel. To keep it as simple as possible for a while due to budget, i'd like to keep and use these as my two only wheels but still achieve the best possible results. Should I load the leather strop with green chromium oxide paste for deburring, or spray it with a diamond spray such as 1 micron for deburring? Or possibly a mix of sizes or just .5 micron? I'm not so much worried with getting a mirrored edge, only the longest lasting most durrable cutting edge with these two wheels only. Any advice you could give me would be much appreciated, thanks!! Right now I only work with steels AEB-L, Nitro-V, and 1084.

Hey, i have a question from germany, what you use for stand for the tormek Maschine? Many greeds

Hi Vadim just received my felt wheel and loaded it with the diamond spray. Can you tell me how often do you reload the wheel with the spray? or is there a way of telling when the diamonds have worn out and need re applying.

do u give an online sharpening course?

Excuse my ignorance but it would be interesting to see what happens to the sharpness if when you are finished with the wheels of all kinds if you would strop the knife on your roo tail. Or have you done this in a test?

Why did he use only 0.80 g/cm3 density for felt wheels? Why not 1.0-1.05?

Hi Vadim. Good video that shows how good the rock hard filt wheel are.. I have a question. I only use Tormek t8 and cbn wheels. Along whit leather wheel whit tormek paste, and one leather wheel whit green paste on it. And a rock hard felt wheel whit 1 micron diamond spray on it. I get the results of 80-120 on the Bess. Kan I get lower (sharper) whit these? of do I have to get a paper wheel? Ps I have 0,5 and 0,25 micron paste.. Best wishes Jan E Christensen Ulfberth.dk Copenhagen, Denmark 🇩🇰

Why do you raise the angle by 2° when moving to the felt wheel?

Hi Vadim, excellent research, as always. Question: is it necessary to deburr after SJ-250 Japanese waterstone? Steel is S35VN on Sebenza, edge-leading.

How do I purchase cbn wheels and felt wheel for my T8. I live in the US?

Wouldn't it be easier to just have a motor which can change directions?

Hi Vadim, What would the result be if you just went straight from the cbm wheel to the paper wheel, without using the felt wheel? ie. What is the purpose of the felt wheel that the paper wheel cannot do? Thank you.

Hi there, can you tell me the height you have your T8's for seated use please?

Where can you buy a felt wheel!

大轮子甩，不稳。