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Sharpening moulding planes

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Sharpening moulding planes

#1

Sharpening moulding planes

Stephen in Ottawa

>What technique is most practical for sharpening moulding plane irons and gouges? I have been using sandpaper wrapped around drill bits to get the radii I need, but find it inconvenient. I was wondering if slip stones would be better, and if so would oil stones be better than waterstones since they would wear less. I use waterstones for all my plane and chisel sharpening, but was thinking that they may wear unevenly when sharpening moulding profiles.

With regards to slip stones, I see that many manufacturers offer a traditional slip with two radiused edges or a carvers slip with one radiused edge and one beveled. Which would be more versatile. Lee Valley sells a carvers slip on which the radiused edge has a radius that varies from 1/8" to 1/2". I thought this would be more versatile than a fixed radius.

Any help would be appreciated.

- Stephen

Re: Sharpening moulding planes

#2

Less is more

jim_reed@marietta

>Obviously you are better off the less you deal with the profile. If I need to touch up a profile I use fresh sandpaper. I do rounds freehand and do the hollows with the sandpaper over the sole of the matching round. Use dowels or drill bits for beaders. Complex profiles require finesse. I generally make some strokes and fit the blade and sight down the sole. Repeat as necessary. Pretty tedious, but done right and it is a one time event. Don't forget to polish the back to a flat mirror. Good luck.

Re: Sharpening moulding planes

#3

Re: Sharpening moulding planes

Adam Cherubini, NJ

>I use nicholson brand needle files. These do remarkably fast work and leave a really good surface. I strop the filed edge to finish.

flatten as usual. Matching the profile to the sole is a big deal. Must be done just so.

Adam

Re: Sharpening moulding planes

#4

Filed?

Mark Harrison -- in Sydney, Australia

>Presumably you have annealed the iron and then re-harden and temper?

Re: Sharpening moulding planes

#5

Re: Sharpening moulding planes

paul womack

>Dunbar's book, Restoring, Tuning & Using Classic Woodworking Tools, covers (in some detail) both the requirments and techniques for sharpening moulding plane blades.

For final honing a set of carver slip stones stones would be most helpful

BugBear

Re: Sharpening moulding planes

#6

Re: Filed?

Adam Cherubini

>Yeah filed. No I don't heat treat.

My molders have laminated blades. Seemingly 80% of the bezel material is wrought iron. The steel is typically soft enough to file. Dunbar conforms this in the book mentioned in the post below.

Anyway, I think its worth a try. If the files don't work, they're still helpful for other things (center bits, spoons, lead screws etc).

It might be that Nicholson brand files are harder than others. At least, that's the brand I use and they work for me and have for quite awhile.

Adam

Re: Sharpening moulding planes

#7

Re: Sharpening moulding planes

Stephen in Ottawa

>Thanks everyone. I've been putting off buying Dunbar's book for some time now, saying I really didn't _need_ it. Looks like I should get it!

- Stephen

Re: Sharpening moulding planes

#8

Re: Filed?

Mark Harrison -- in Sydney, Australia

>Okay. I hadn't considered those points. I have a partial set of Mathieson side beds and odd H&Rs. I have some newish Sandvik files and I will give it a try.

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