Jump to content

Recommended Posts

Posted

I started off looking for an oil stone for sharpening my new round knife (should arrive hopefully by tomorrow) and I'm totally confused by the vast choices that are available and I have no idea what to get.  In my company workshop (picture framing shop) we've had a couple of oil stones for probably 40-50 years.  They work fine for what we use them for.  But I want to equip myself with what I need to keep my leather cutting tools sharp which I'll keep at home where I do my leatherwork and sewing.

I guess I need something for getting a rough edge on a new blade in better shape and then something else for fine-tuning the edge and getting it razor sharp.  And a strop (which I've got ready) for polishing the edge.

I found Arkansas Oil Stones in medium, fine and extra fine grits (no actual grit value specified, but they recommend both the medium and extra fine) at Lee Valley tools.  Then I find diamond grit stones and also ceramic stones and even green silicon carbide.  Totally confusing.  I don't want to go overboard, but I want to learn how to and then maintain my leather cutting tools properly.

What would you suggest as a minimum to get me started?  Thanks very much.

Here are the two oil stones we have in our workshop... they are the only oil stones I have any experience with.

 

IMG_8626.JPG

Current machines: Janome HD3000 and Skyline S5, Consew 206RB-5, Singer Profinish serger, Techsew 2750 PRO, Sailrite LSZ-1 Premium, Consew DCS-S4 Skiver

  • Replies 21
  • Created
  • Last Reply

Top Posters In This Topic

  • CFM
Posted

I have a range of stones from coarse carborundum to some antiques used for razors. It depends what you need to do. The carborundum is used more for shaping. Arkansas stones do most of my preliminary sharpening, then the razor stones followed by the strop. I also keep sheets of wet'r'dry sand paper in various grits, but I don't go to the extreme that some here do. I think 600 is as fine as I go. 

Hoka Hey! Today, tomorrow, next week, what does it matter?

  • CFM
Posted (edited)
32 minutes ago, MtlBiker said:

I started off looking for an oil stone for sharpening my new round knife (should arrive hopefully by tomorrow) and I'm totally confused by the vast choices that are available and I have no idea what to get.  In my company workshop (picture framing shop) we've had a couple of oil stones for probably 40-50 years.  They work fine for what we use them for.  But I want to equip myself with what I need to keep my leather cutting tools sharp which I'll keep at home where I do my leatherwork and sewing.

I guess I need something for getting a rough edge on a new blade in better shape and then something else for fine-tuning the edge and getting it razor sharp.  And a strop (which I've got ready) for polishing the edge.

I found Arkansas Oil Stones in medium, fine and extra fine grits (no actual grit value specified, but they recommend both the medium and extra fine) at Lee Valley tools.  Then I find diamond grit stones and also ceramic stones and even green silicon carbide.  Totally confusing.  I don't want to go overboard, but I want to learn how to and then maintain my leather cutting tools properly.

What would you suggest as a minimum to get me started?  Thanks very much.

Here are the two oil stones we have in our workshop... they are the only oil stones I have any experience with.

 

IMG_8626.JPG

if your cutting tools are not a super hard steel then the Arkansas will work fine. if they are of a super hard steel then you will need diamond stones. Arkansas are great with oil, water can be used also. There are also Japanese type water stones that are awesome as well. Its mainly a matter of preference on oil or water.

 You should get a set of three at the least course medium and fine actual grit size doesn't matter because you will go beyond that when finish polishing i use various sandpapers for the finish sharpening and polish down to 2500 grit. Some folks go farther with the polishing compounds.

 The course should get used very little as it for creating the primary bevel, and fixing a badly worn blade or chipped blade the medium can be used for cutting the secondary bevel and removing the larger scratches on the primary and then the fine for the finishing the edges. After the edge is created then up keep is with your sandpapers and strop if that is what you prefer.

BTW the stone in the pic on the left is worn out! the one on the right can be fixed but sharpening with stones this bad will not be helpful in learning to sharpen anything. Keep your stones clean and flat by using the whole stone or as much as possible when sharpening and keep it clean with whichever lube you picked Water /oil

Edited by chuck123wapati

Worked in a prison for 30 years if I aint shiny every time I comment its no big deal, I just don't wave pompoms.

“I won’t be wronged, I won’t be insulted, and I won’t be laid a hand on. I don’t do these things to other people, and I require the same from them.” THE DUKE!

Posted

@chuck123wapati Thank you for the good info! 

What's your opinion of this Japanese water King Water Stone Set?  That plus maybe a rougher sandpaper for initial forming and a strop for polishing?  When you say you use various sandpapers for the "finish sharpening" do you mean at the end after you've used a stone?  I think you told me in another thread that you don't use a strop for polishing.

Oh, I don't use the stones in the photo I posted, at least not in the last few years but they have been used in our shop for close to 50 years.  Various employees have used them for sharpening all kinds of things.  I have no intention of using them for my leather cutting tools.

45 minutes ago, paloma said:

blue slate

That's a kind of sharpening stone?

Current machines: Janome HD3000 and Skyline S5, Consew 206RB-5, Singer Profinish serger, Techsew 2750 PRO, Sailrite LSZ-1 Premium, Consew DCS-S4 Skiver

  • Members
Posted (edited)

yes.

slates are one of the best stones for honing / sharpening cutting tools.

slates have a lot of grits different.

Edited by paloma

time does not respect what is done without it

https://tradisign.blogspot.com

https://www.instagram.com/tradisign/

 

Posted
26 minutes ago, tsunkasapa said:

I have a range of stones from coarse carborundum to some antiques used for razors. It depends what you need to do. The carborundum is used more for shaping. Arkansas stones do most of my preliminary sharpening, then the razor stones followed by the strop. I also keep sheets of wet'r'dry sand paper in various grits, but I don't go to the extreme that some here do. I think 600 is as fine as I go. 

All I will need to do is properly sharpen and care for my new George Barnsley round knife and skiving knife.  When you say 600 is as fine as you go, you're talking about sandpaper, right?  The stones are finer grit than that aren't they?  And just so I understand, shaping and preliminary sharpening are two different operations, right?  So after shaping you go to preliminary sharpening, and progress right up to finishing with the strop for polishing.

Thank you!

 

Current machines: Janome HD3000 and Skyline S5, Consew 206RB-5, Singer Profinish serger, Techsew 2750 PRO, Sailrite LSZ-1 Premium, Consew DCS-S4 Skiver

  • CFM
Posted
15 minutes ago, MtlBiker said:

@chuck123wapati Thank you for the good info! 

What's your opinion of this Japanese water King Water Stone Set?  That plus maybe a rougher sandpaper for initial forming and a strop for polishing?  When you say you use various sandpapers for the "finish sharpening" do you mean at the end after you've used a stone?  I think you told me in another thread that you don't use a strop for polishing.

Oh, I don't use the stones in the photo I posted, at least not in the last few years but they have been used in our shop for close to 50 years.  Various employees have used them for sharpening all kinds of things.  I have no intention of using them for my leather cutting tools.

That's a kind of sharpening stone?

that is a nice set and would work well i'm sure. Yes i use a few different grits of sandpapers spray glued down to my pounding granite after the stones to get a good polished and fine edge. Usually double down meaning form say 400  to 800 then 1600 etc.  down to my 2500.  

Worked in a prison for 30 years if I aint shiny every time I comment its no big deal, I just don't wave pompoms.

“I won’t be wronged, I won’t be insulted, and I won’t be laid a hand on. I don’t do these things to other people, and I require the same from them.” THE DUKE!

  • Members
Posted

I don't go nuts with this.  I use a Norton dual sided stone for the shaping and rough sharpening, a Tri-Stone that has a medium and fine Arkansas, a fine Spyderco ceramic that I occasionally use more for polishing than sharpening and a strop.  Normal use both for leather and wood carving only requires stropping and occasional return to the Arkansas stones.  I have always used a push stroke on stones and could never get used to pulling a blade on wet or dry so I just don't use that method.  To old to retrain my muscle memory.

  • Members
Posted

I own and have tried most stones available.  Different stones for different steels.  The stones I use mostly are DMT diamond stones (not the mesh).  They are two sided--coarse/extra course and fine/extra fine.  I prefer the 6".  They are relatively inexpensive and can be used dry but I prefer water. The DMTs will work well on carbon and tool steels like D2 and the like.  The water stones and Arkansas and others aren't tough enough for D2.  After using the extra fine DMT I go to to a Spyderco white "Ultrafine" ceramic stone.  I use a piece of MDF with white compound for stropping the harder steels and green compound for carbon.  Go to bladeforums.com for the best information.  I own some fancy Japanese water stones but I only use them on my high carbon steel Japanese kitchen knives.  

@mike02130  Instagram

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


×
×
  • Create New...