Folks -
I have the first incarnation of the Veritas chisel sharpening setup, and
I've been using and have had good luck with it and scary sharpening...
However, I notice that the backs and also the bevels, while having a mirror
finish, aren't square. The edges of the backs have an ever so slight
rounding, and the bevels are more of a very gentle thumbnail profile, rather
than square ( more like ( than | if you will) I'm sure that the chisel is
moving slightly in relation to the paper, but how do I correct for it? The
veritas jig holds the chisel with a big screw, but it can still pivot off of
"TDC".
The chisels are sharp enough, and maybe it's not that big a deal, but I am
in the process of doing a full sharpening and polishing on about 10 chisels
and thought I'd ask for some feedback.
John
John Moorhead says...
> Folks -
>
> I have the first incarnation of the Veritas chisel sharpening setup, and
> I've been using and have had good luck with it and scary sharpening...
>
> However, I notice that the backs and also the bevels, while having a mirror
> finish, aren't square. The edges of the backs have an ever so slight
> rounding, and the bevels are more of a very gentle thumbnail profile, rather
> than square ( more like ( than | if you will) I'm sure that the chisel is
> moving slightly in relation to the paper, but how do I correct for it? The
> veritas jig holds the chisel with a big screw, but it can still pivot off of
> "TDC".
>
> The chisels are sharp enough, and maybe it's not that big a deal, but I am
> in the process of doing a full sharpening and polishing on about 10 chisels
> and thought I'd ask for some feedback.
>
> John
I gave up on guides for the most part and this article reinforced my
decision: http://www.antiquetools.com/sharp/index.html. With a little
practice, it is arguably faster and easier to to it by hand, and if you
use water stones like I do, you can spread the wear better. I just
sharpened all of my massive collection of eight chisels this way to hair
shaving satisfaction. I think a very slight rounding of the bevel is
more or less unavoidable doing it by hand, but that it isn't a problem
because it takes the place of the micro-bevel most people recommend. It
should be easy to avoid rounding the back side of the edge. If you are
seeing that, then it may be because of the softness of the paper backing
of the sandpaper. This has occurred to me before and is one reason I'm
not sold on scary sharp. The few times I used scary sharp, I did all
the motion in a backwards direction so that I wouldn't be chiseling up
the abrasive. There may be a reason not to do this that I'm not aware
of, but I thought the result I got was good. I still think guides are
useful for redefining the angle of the bevel once in a great while since
honing by hand will probably result in the angle drifting over time.
AAvK says...
> Hax, you have some very good offerings with experience and common sense.
> I am accurate enough to do it by hand as well but I must use the guide because
> of my nerve condition, builds up a lot of pain in my hands.
>
> but a couple strong points, the reason for going forwards is to avoid the burs
> that build up, all the abrasive remains anyway, while breaking down and filling
> with steel powder.
>
> Another point, about flattening and mirroring the back using SS is that papers
> like 1200 and 1500 are so hard, thin and flat once properly glued down on
> glass it won't round the back's cutting edge, you just have to be carefull enough
> to totally hold down the blade *flat* while doing it, that can be hard while
> getting it to finished. Thick glass is paramount for stability, mine is 3/4", junk
> shop.
>
> The final perfection is using leather. I bought horse butt online, and I use the
> two grits of rougher blue/gray emery and then Veritas green which a very fine
> 0.5 micron, quite awesome stuff! On that package it (Mr. Lee no doubt)
> suggests to use tallow or any kind of hard fat in the leather, doesn't take much
> and then less than that, before applying the compounds. I have come to
> realize, the thickest toughest strapping and tooling leather would be best. the
> result is great and creates that rounded micro bevel, hand done.
Sounds good, but I guess my other beef with scary sharp is convenience.
Like once you glue sandpaper onto the glass, it has to come off at some
point? Do you use the 3M spray adhesive to hold the sandpaper down?
Then you have to get the glass clean again, or it won't be flat. It
just seems easier to me to pull a water stone out of the tub. I
remember from the original SS messages some people were using a half
dozen or more grits. I like sharp as much as the next guy, but a that
many grits seemed a bit much.
Buy the new and improved version. didn't you read my thread about the
MKII???
Dave
John Moorhead wrote:
> Folks -
>
> I have the first incarnation of the Veritas chisel sharpening setup, and
> I've been using and have had good luck with it and scary sharpening...
>
> However, I notice that the backs and also the bevels, while having a mirror
> finish, aren't square. The edges of the backs have an ever so slight
> rounding, and the bevels are more of a very gentle thumbnail profile, rather
> than square ( more like ( than | if you will) I'm sure that the chisel is
> moving slightly in relation to the paper, but how do I correct for it? The
> veritas jig holds the chisel with a big screw, but it can still pivot off of
> "TDC".
>
> The chisels are sharp enough, and maybe it's not that big a deal, but I am
> in the process of doing a full sharpening and polishing on about 10 chisels
> and thought I'd ask for some feedback.
>
> John
>
>
David <[email protected]> wrote in news:[email protected]:
> Buy the new and improved version. didn't you read my thread about the
> MKII???
>
> Dave
>
Seconded. The new one is *much* improved. Even a hamfisted idiot like me
can sharpen something to square. It's flat out the best jig available.
Regards,
JT
Scrub <[email protected]> wrote in
news:[email protected]:
> On Tue, 28 Jun 2005 15:57:38 +0000 (UTC), John Thomas
> <[email protected]> wrote:
>
>
>>Seconded. The new one is *much* improved. Even a hamfisted idiot like
>>me can sharpen something to square. It's flat out the best jig
>>available.
>>
>>Regards,
>>JT
>
>
> JT,
>
> When you say 'best jig available', which others have you used to do
> your comparison?
>
I've used a side-clamp jig (General?), and the Veritas "original".
Probably not exhaustive enough to really warrant the statement I made,
but OTOH, are there really any other types that are significantly
different?
Regards,
JT
B a r r y <[email protected]> wrote in
news:[email protected]:
> This is my favorite:
>
> <http://www.garrettwade.com/jump.jsp?itemType=PRODUCT&iProductID=
105910
> >
>
> I also own the original Veritas, a General, some no name jig that
> holds the edge, and some shop made guides.
>
> Barry
>
Yeah, that one looks nice; a shame it won't go wider than it does,
though.
I've a fair number of plane irons that need sharpening, so that would be
a deal-breaker for me.
Good link, thanks!
Regards,
JT
B a r r y <[email protected]> wrote in
news:[email protected]:
> The long version opens to about 2 1/2".
>
> Barry
>
Should've look further -- didn't see that there was a long version ...
Regards,
JT
"John Moorhead" <[email protected]> wrote in
news:[email protected]:
> Folks -
>
> I have the first incarnation of the Veritas chisel sharpening setup,
> and I've been using and have had good luck with it and scary
> sharpening...
>
Find the new issue of PopWood, and look for the David Charlesworth article
on sharpening.
Then put all you think you know about sharpening into that context...
Then read Adam Churbini's article on handplanes use and naming.
Certain things are important, others less so.
Popular Woodworking had a pretty good month.
Patriarch
In article <[email protected]>,
Patriarch <[email protected]> wrote:
> Popular Woodworking had a pretty good month.
Cool! I'll look for it.
> I gave up on guides for the most part and this article reinforced my
> decision: http://www.antiquetools.com/sharp/index.html. With a little
> practice, it is arguably faster and easier to to it by hand, and if you
> use water stones like I do, you can spread the wear better. I just
> sharpened all of my massive collection of eight chisels this way to hair
> shaving satisfaction. I think a very slight rounding of the bevel is
> more or less unavoidable doing it by hand, but that it isn't a problem
> because it takes the place of the micro-bevel most people recommend. It
> should be easy to avoid rounding the back side of the edge. If you are
> seeing that, then it may be because of the softness of the paper backing
> of the sandpaper. This has occurred to me before and is one reason I'm
> not sold on scary sharp. The few times I used scary sharp, I did all
> the motion in a backwards direction so that I wouldn't be chiseling up
> the abrasive. There may be a reason not to do this that I'm not aware
> of, but I thought the result I got was good. I still think guides are
> useful for redefining the angle of the bevel once in a great while since
> honing by hand will probably result in the angle drifting over time.
Hax, you have some very good offerings with experience and common sense.
I am accurate enough to do it by hand as well but I must use the guide because
of my nerve condition, builds up a lot of pain in my hands.
but a couple strong points, the reason for going forwards is to avoid the burs
that build up, all the abrasive remains anyway, while breaking down and filling
with steel powder.
Another point, about flattening and mirroring the back using SS is that papers
like 1200 and 1500 are so hard, thin and flat once properly glued down on
glass it won't round the back's cutting edge, you just have to be carefull enough
to totally hold down the blade *flat* while doing it, that can be hard while
getting it to finished. Thick glass is paramount for stability, mine is 3/4", junk
shop.
The final perfection is using leather. I bought horse butt online, and I use the
two grits of rougher blue/gray emery and then Veritas green which a very fine
0.5 micron, quite awesome stuff! On that package it (Mr. Lee no doubt)
suggests to use tallow or any kind of hard fat in the leather, doesn't take much
and then less than that, before applying the compounds. I have come to
realize, the thickest toughest strapping and tooling leather would be best. the
result is great and creates that rounded micro bevel, hand done.
--
Alex - newbie_neander in woodworking
cravdraa_at-yahoo_dot-com
not my site: http://www.e-sword.net/
On Wed, 29 Jun 2005 07:49:50 -0500, Hax Planx wrote:
>
> Sounds good, but I guess my other beef with scary sharp is convenience.
> Like once you glue sandpaper onto the glass, it has to come off at some
> point? Do you use the 3M spray adhesive to hold the sandpaper down?
> Then you have to get the glass clean again, or it won't be flat. It
> just seems easier to me to pull a water stone out of the tub. I
> remember from the original SS messages some people were using a half
> dozen or more grits. I like sharp as much as the next guy, but a that
> many grits seemed a bit much.
Yes, removing the paper is a pain. However, a soak in hot water makes it
much simpler to peel off with a razor scraper. The half-dozen grits are
what makes it so cool. You can chop out the grit scars very quickly. You'd
have to have almost a half-dozen waterstones to do the same thing.
Remember, you have to keep flattening the waterstones. I figure that
maintenance is about the same hassle as changing paper.
I switched to waterstones from SS. I can get a mirror on the
backs of blades with SS, but not on stones. Operator error, probably,
nevertheless I keep my SS slab set up for back polishing.
Last, I'll put in a plug for the Ice Bear 10k. It may not be a Shapton,
but it cuts verra fast.
--
"Keep your ass behind you"
vladimir a t mad {dot} scientist {dot} com
On Tue, 28 Jun 2005 15:57:38 +0000 (UTC), John Thomas
<[email protected]> wrote:
>Seconded. The new one is *much* improved. Even a hamfisted idiot like me
>can sharpen something to square. It's flat out the best jig available.
>
>Regards,
>JT
JT,
When you say 'best jig available', which others have you used to do
your comparison?
> Sounds good, but I guess my other beef with scary sharp is convenience.
> Like once you glue sandpaper onto the glass, it has to come off at some
> point? Do you use the 3M spray adhesive to hold the sandpaper down?
Yes, then I use a sharpened Hyde putty knife to remove it then paint thinner
to remove the adhesive.
> Then you have to get the glass clean again, or it won't be flat. It
> just seems easier to me to pull a water stone out of the tub. I
> remember from the original SS messages some people were using a half
> dozen or more grits. I like sharp as much as the next guy, but a that
> many grits seemed a bit much.
Hax I concur entirely with Vladimir. I bought stones for two conveniences
against peeling and cleaning, but the SS remains important for mirroring the
backs and doing touch-ups at the finest grits. I still recommend the leather
stropping and compounds.
--
Alex - newbie_neander in woodworking
cravdraa_at-yahoo_dot-com
not my site: http://www.e-sword.net/
John Thomas wrote:
>
> Seconded. The new one is *much* improved. Even a hamfisted idiot like me
> can sharpen something to square. It's flat out the best jig available.
This is my favorite:
<http://www.garrettwade.com/jump.jsp?itemType=PRODUCT&iProductID=105910>
I also own the original Veritas, a General, some no name jig that holds
the edge, and some shop made guides.
Barry