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#1
Hi dear Tormek Forum members!

We have some news today, we just launched the KS-123 Knife Angle Setter!

This is a special product for us, with the engagement of some forum members in the development process. We are very proud to have such engaged and ingenious members in our user community. This one is for you guys!

We'll demo the KS-123 Knife Angle Setter live tomorrow 3:30 PM (CEST), hope to see you guys in the live comments! :D

#2
Knife Sharpening / Re: New angle jig KS-123
Last post by Dutchman - Today at 10:45:13 AM
I had the pleasure of testing the new angle setter KS-123. It is based on ideas from Perra and meets all expectations.
Quote from my conclusion:
It's a wonderful tool, well designed and beautifully realized. I will definitely start using it. So no more 'Dutchman's tables', kenjigs, spreadsheets or apps on smart phones or tablets. End of an era that began on April 14, 2014 with my publication of "Simple adjustment of the grinding angle". It took 10 years, but now it can be even simpler and more accurate.

Attached is my test report in PDF file.
#3
Knife Sharpening / Re: Knife Angle Setter "Black ...
Last post by Dan - Today at 10:42:53 AM
New jig is officially out. (thanks to John Hancock Sr for the heads-up)

https://tormek.com/en/products/accessories/ks-123-knife-angle-setter

appears to be pretty much the same as Dutchman's review picture earlier in this thread with some very minor alterations.

Danny
#4
Knife Sharpening / Re: New angle jig KS-123
Last post by Dan - Today at 10:37:39 AM
John, much talked about here on this thread
https://forum.tormek.com/index.php/topic,5250.0.html

Danny
#5
Knife Sharpening / New angle jig KS-123
Last post by John Hancock Sr - Today at 09:39:42 AM
Just saw this on the Tormek Innovation YouTube channel.

https://youtu.be/SlmK7cdyKf8?si=Gmep9glb91snjpdq

Should make setting the angle so much w.
#6
Point taken Ken.  All my addictions have to be non-chemical these days, so tools and the accoutrements are filling that particular void.

I'll continue with the SG and if I can convince myself that the SB is the direction to take, then I'm sure I'll post questions about it. 

Actually, I do have a question about the SB.  I've read that the SB tends to glaze the grading stone making it less effective with the SG.  Is this true?

All the best.





#7
Wood Carving / Japanese chisel challenge
Last post by guitar_edg - Today at 02:31:33 AM
Hi All,

Edit: The answer looks to be the SVS-38, which I have.

I have a set of Japanese chisels, with short shafts.  Currently working with the 1/4" chisel.  35deg grind.

1) The shaft is so short that I can not use the angle gauge, because it runs into the jig.  So, I am eye balling it.

2) Due to the short shaft & low angle, I can only use part of the wheel, as the jig "hinge" rubs on the wheel.  I figure I can use just the one side, and then flatten the wheel. 

Any obvious issues here I am missing?

TIA,

egg
#8
General Tormek Questions / Re: SG-250 clogging / cleaning
Last post by Ken S - Today at 01:15:27 AM
My chisels and plane irons are all high carbon steel. Most are oder than I am (74).
With no disrespect toward modern tools, my venerable tools have always served me well.

Whenever I read posts like this, I am curious (not critical) about how many tools are invoved and in need of major sharpening. Ideally, much work can be done with three or four planes and about the same number of bench chisels. In the online classes, the Tormek instructors freqently refresh the SG frequently (around once per minute) with the stone grader. From the standpoint of cost effectiveness, in my opinion, the clear winner is a well maintained SG. Admittedly, the initial reshaping/sharpening will take longer than with harder grinding wheels.

If cost is no object, by all means go for the harder, more expensive wheels. I realize sharpening is somewhat of an enjoyable luxury for any of us, myself included. I am merely presenting the option of proceeding a little slower at lower cost.

Ken
#9
To sharpen you need to use a harder material than that which is being sharpened. The SG wheel is aluminium oxide which is perfect for carbon steels but is not so good on harder tool steels since they are harder that aluminium oxide. The SB is silicon carbide which was the wheel of choice for high speed steels back in the day but this has been supplanted by diamond, and latterly CBN, cubic boron nitride, which is not quite as hard as diamond and better when high speed grinding.

Your issue with the SG is common and is due to glazing of the stone surface due to the hardness of what you are sharpening.

I went out and bought the DC, DF and DE wheels since I sharpen a lot of harder steels. The SB is perfectly fine and cheaper than buying the three diamond wheels but I prefer the diamond wheels since they are consistent grit and do not change size.
#10
General Tormek Questions / Re: Ionut's Small Knife Jig
Last post by CopperFish - Yesterday at 03:17:31 AM


Finished!! Can't wait to try it out