A Cure for Arthritis?

1941
12

I’ve been too hard on my thumbs for too long and now using a card scraper is a literal pain. The answer I’m hoping at least partly lies in this new scraper plane that I made today from the design in Charles Hayward’s vintage book, “How to Make Woodwork Tools”.

I know it won’t do everything a that I can do with a card scraper but I’m sure it will be a help.

It is made from a chunk of a pepper tree that we removed from our yard a couple of years ago. The wood is very hard and tapped very well for the clamp screws and the adjusting screw.

Glueing is with HHG and the blade is from HockTools.

Ergonomically, it is a joy to work with but I need to refine my burr turning skills for this beveled edge blade. It seems to be more finicky than the square edge of the card.

The early bird gets the worm but its the second mouse that gets the cheese.

12 Comments

It will definitely help. No more pressure on the thumbs.

Thanks for the book link. On first look, it seems full of treasures.

Abbas, Castro Valley, CA

I went to hocktools to take a look at the blade; It’s expansive.

It’s thicker than a regular card scrapper and it has a 45 degree bevel.

Is it perpendicular to the work piece when in use or does it sit in the body at angle as well?

Abbas, Castro Valley, CA

Since I’m a noob at card scraping, I have a question. Based on the sharpener I received from Jack, the burnishing pin is vertical and there is a ledge that guides the scraper along the burnishing pin. The ledge is about 75° off the pin. Not quite perpendicular. When I use the scraper, I pull it at an angle of about 45° do the burr really digs in and I get shavings. I’ve heard others day to bow the scraper slightly but that would only make sense if you pull the scraper perpendicular to the material. Am I doing something wrong? Maybe I’m just not sharpening it enough (or correctly) to pull it perpendicular? What’s the best way, or at least the generally accepted way?

Losing fingers since 1969

Great tool. It’s always better to make tools than buy them, you have made a real gem Paul.

CHRIS, Charlottetown PEI Canada. Anytime you can repurpose, reuse, or recycle, everyone wins!

Way to go by making your own!!!
Hope this alleviates the pain.

steve66

Thanks for the kind words.
Abbas, I find Hock’s prices fine for the quality of what they sell. These planes are a quite different animal from card scrapers. The blade is at a 72 degree, forward leaning angle and the burr must be turned close to 15 degrees forward to get the angle of attack right.
The angle on a card scraper is less critical as you can adjust the angle with your hands.

Brian, I’m not familiar with the scraper holder you have (I did look at it) but judging from your description of the jig, I would say it was designed to turn the burr at the 72 degree angle that the Stanley #80 (and my plane) uses. As your blade holder is not locked at a fixed angle you can get a wrong angle of attack easily. 45 degrees will aim the bur straight into the wood and you will get a very aggressive cut that should want to dig right in. 90 degrees will slip right over the surface with no burr contact at all.
Bending the scraper and changing the angle to vary the cut are both techniques used to control the action of a card scraper which has an un-beveled edge with a burr on the square corner.
Try yours at an angle close to 72 degrees or make a plane like mine and your sharpening jig will make more sense to you.

Hope this helps.

The early bird gets the worm but its the second mouse that gets the cheese.

Thanks. I’ll try that.

Losing fingers since 1969

Thanks Paul.
I found out, later, while going through the book the same info.
It seems the book is using magazine style “to be continued on page…”
Very rich in information. thanks again for the link.

My burnisher from Hocks tools came today.
I had ordered it a few days ago while going through the card scraper thread. It is well made.

Abbas, Castro Valley, CA

Brian I mailed the instructions Friday I found, hope they help.

Jack

Thanks again!

Losing fingers since 1969

This is great,nice work.

woodworking classes, custom furniture maker

I just saw this today. Great plane Paul.
Have to save the idea. Thanks.

Madts.

Tor and Odin are the greatest of gods.