sharpening on belt sander

Works for my lawnmower blade.

For a precision tool, it can probably be made to work, but easy for an"oops" also. Ed

I use a floor edger for my rough chisels. I use 100 grit. Eyeball the angle, a little on the backside too. I don't think 800 grit is going to last long against metal.

Haven't tried it myself, but look at FWW October 2003, page 15-16. This technique was described in Methods of Work, with a drawing of a jig to make it easier.

David

Ed Lowenste> Does anybody have experience sharpening (knives, plane irons) on a

snipped-for-privacy@att.net (Ed Lowenstein) wrote in news: snipped-for-privacy@posting.google.com:

I tried it a couple of times, with poor results. I think the problem is that the belt isn't a rigid surface, but instead can flex a bit just past the edge of the (chisel, in my case) being sharpened. This lead to more work than I expected on the stones. YMMV.

John

I am assuming it is a regular 1x30 or 1x42 sander, Lee Valley Tools

They also have a leather belt and green honing compound ( 0.5µ ). I regularly use the 15µ belt and leather belt for sharpening and honing knives. You can set a steady rest at 25° or whatever angle and do a good job if you have a steady hand.

Preferred by cutlers.

It's not pretty, but it'll work in a pinch.

Keep the sparks out of the dust bag / collector.

Barry

you can use it to grind but belt sanders are just not accurate enough for the final grits. You have to have a platten that is flat and accurate under the belt. that helps a lot. but you can't really freehand them on a belt sander. I can freehand grind on my makita and sharpen freehand. but when I need to grind a regular plane iron I use a tool rest.