Rob explains how he grinds and/or regrinds primary bevels on plane blades. He demonstrates the wolverine grinding jig and how to dress the stone for the fastest cut.
Пікірлер: 48
@darrylportelli2 жыл бұрын
took your advice and got a wolverine jig ... completely transforms the grinder !! I thought it was going to be hard to get a straight bevel using just the tool rest and no "jig" to keep it exactly 90 degrees but it was actually really easy !!! .. I used a white aluminum oxide wheel and got the crooked bevel Dead square first try ... then gave it a few strokes on the shapton glass 1k and 16k and the iron was ready for the barber to shave hair !!! :)
@Selandry17 жыл бұрын
Thanks Rob. I have learned so much from your videos on sharpening. Keep it coming.
@jacobacon32196 жыл бұрын
Thanks for the guidelines, i gave the bench grinder a shot when I first got my chisels and burnt right through a side point, never went back for more until I watched this video an hour ago. Patience is a virtue, taking off tiny bits and making sure the metal is quenched as soon as heat is felt, I now have perfectly hollow ground primaries.
@Yhacooljer19823 жыл бұрын
Thanks for this video, I also use bench grinder to sharpen cuticle nippers and nail.. Nice work👌👍🏼😉
@TheShavingWoodWorkshop9 жыл бұрын
Really great info, thanks Rob
@NeilLouis9 жыл бұрын
Thanks Rob. A nice refresher!!
@fouroakfarm9 жыл бұрын
That mirror finish on the chisel, wow!
@terrycrew26147 жыл бұрын
Bike Man Dan q
@ahkuitang86926 жыл бұрын
Super simple sharpening méthod for chisels
@abnerdisiqueiracavalcante50723 жыл бұрын
I would like to carefully see the making of this Bench Grinder Tool Sharpening Jig step by step or even buy said object. Just see how it works is not enough, We need to know how to do ! Thank you. Abner Di S. Cavalcante.
@adamthewoodworker25713 жыл бұрын
Hey Rob, so let's say I follow this guide and then go to hone. Could I still use my diamond plates at 180, 400, and 1200 grit? And if so do I the honing at 25 degrees or a different angle?
@casacustoms4 жыл бұрын
How do you double check that the main bevel is a true 25 degree...I thought you were about to show it with the protector but blew past it..lol.. That's what I was looking for..iam completely brain farting on that part. I've got some old planes I need to set new 25 degrees on.. Thanks for all you do for us and us vets..
@RobCosmanWoodworking4 жыл бұрын
First don’t sweat exactly 25 degrees +/- a degree or two. Just look at the protractor in the measuring section of robsosman.com and you will instantly see how to measure. You could even trace the profile on some paper and
@brianmiller93657 жыл бұрын
Thanks for the tips and related info in the comments.
@canusakommando96928 жыл бұрын
Thanks. Good info.
@mggcomputers7 жыл бұрын
do you think it better to have a high speed grinder it a slow speed I have a high speed and the steel gets hot pretty guick or maby it the wheel I have the cheap wheels that came with it aluminum oxide 36 grit and 60 on the right
@Nepomuc2 жыл бұрын
You made a cardinal mistake, wiping the rest with a shop towel while the wheel is running?
@RobCosmanWoodworking2 жыл бұрын
When you have an “awareness” of your hands, you can do things those less aware think dangerous.
@jwgolding4 жыл бұрын
I'm not sure if I'm buying the "heat sink" hypothesis. We're dealing with a razor thin edge that is about a 1/2" from the heat sink. I think the coarse wheel and light touch is surely legit. The chisel he has is much thicker than the plane blade, wouldn't that be a better heat sink?
@RobCosmanWoodworking4 жыл бұрын
Dont buy the hypothesis, buy the wheel and see for yourself.
@jwgolding4 жыл бұрын
ok?
@chad10006 Жыл бұрын
Where you get that tool rest?
@JadanDuffin1275 жыл бұрын
Good to know, but I don’t have a grinder. How do I correctly get to this by hand?
@RobCosmanWoodworking5 жыл бұрын
You will need some form or a jig to hold the angle, long and slow process by hand!
@MrRichard570004 жыл бұрын
@jadan duffin. There are special jigs for sharpening knives with different grinding stones (or diamonds?)..... They are very expensive.....
@johnbauby6612 Жыл бұрын
Unlikely I will get an answer but I am looking at a good bench grinder for woodturning chisels. I have the Delta grinder but it is a high speed wheel and most people are saying a slow speed grinder is needed. I have looked at Tormek but very expensive and not sure the extra money equates to better and easier sharpening.
@David-fv7zg8 жыл бұрын
Hi Rob. How do you grind blades for a hollow and round? Im having trouble defining the edge on my moulding planes. Thanks, Dave.
@LuciferMorningstar-ix3lb4 жыл бұрын
what do you call on that red thing you holding? I'm buying this tool.
@Professor-Scientist Жыл бұрын
A chisel
@doctortono5 жыл бұрын
Look like the grinder is roting to the wrong side???
@RobCosmanWoodworking5 жыл бұрын
Ah looks can be deceiving.
@vincenttai82119989 жыл бұрын
Hi rob, wondering how much that grinder cost, seems popular, know where to get it in calgary?
@pmelchman9 жыл бұрын
Hello Rob so that set a hollow grind? I prefer hollow ... makes using the stones much faster
@carlantaya1756 жыл бұрын
Just use a smaller size wheel. If you keep the plane square to the rest it will become a hollow grind because of the radius of the wheel.
@gbwildlifeuk82695 жыл бұрын
Patrick Melchior to save buying and trying to fit a smaller stone, use the corner of the stone which will rapidly hollow grind.
@Nepomuc4 жыл бұрын
thanks, be a little more careful when cleaning the rest stop with a rag while the wheel is running.
@shaikhrafiq1621 Жыл бұрын
grit size
@RobCosmanWoodworking Жыл бұрын
80 on the cbn wheel
@terrycrew26147 жыл бұрын
Ok
@sanjaysharma-ek5jt6 жыл бұрын
Where is used the wheel
@sanjaysharma-ek5jt6 жыл бұрын
Wooden tool Wheel details
@navalsinghgurjar19855 жыл бұрын
Hendi me bolo
@dboboc5 жыл бұрын
I don’t think this guy can make a video where he’s not trying to sell something.
@RobCosmanWoodworking5 жыл бұрын
dboboc how many times would you like that statement proven wrong?
@frickmagic5 жыл бұрын
Congratulations dboboc for winning the stupidest comment award. What do you honestly think KZbin is for, completely free instruction? He simply teaches the correct way to do things and sometimes that requires buying the right tools. Go away troll.