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Forum topic by Alonso posted 11-18-2009 02:42 AM 942 views 0 times favorited 9 replies Add to Favorites Watch
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Alonso

946 posts in 1984 days


11-18-2009 02:42 AM

Hey guys,

What grits of sandpaper should I use to sharpen my chisels and plane blades?

Also what angle should I give to each?

Thanks

Alonso

-- The things I make may be for others, but how I make them is for me.


9 replies so far

View JayPique's profile

JayPique

61 posts in 2034 days


#1 posted 11-18-2009 02:52 AM

I use automotive sandpaper – silicon carbide – when I use paper….which is rarely. I take it right up through 2000 grit for the lapped backs and the microbevel. Start coarse -100 grit or even coarser if it’s badly nicked or you’re just starting to lap.

As for the bevel angles, it depends on the types of chisels and plane blades. A basic firmer chisel would be good at around 25 degrees. Steeper for a mortising chisel – say 30, and shallower for a paring chisel – say 20. For plane blades there are any number of angles you could use depending on the type of plane and the type of work you’re doing. If you provide more detail you’ll likely get a lot fo feedack.

Good luck!

JP

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a1Jim

112828 posts in 2323 days


#2 posted 11-18-2009 02:56 AM

Alonso
It depends what method of sharping your useing on your chisels. If your using the scary sharp method it depends on how bad your chisels are also. In general you start at 100 then 120,150,180,220,320 and 400 This will get you pretty darn sharp but some people keep going on up 600,800.1000,1200 through 2000 grit. You just match the existing angle on your chisels.

-- http://artisticwoodstudio.com Custom furniture

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stevemc

15 posts in 1869 days


#3 posted 11-18-2009 02:57 AM

I have used everything from 600 to 1500 wet/dry. I always used it wet. I use a piece of glass as a base, perfectly flat.
Steve

-- Steve, Gainesville, Fl

View End_Grain's profile

End_Grain

95 posts in 1883 days


#4 posted 11-18-2009 04:06 AM

Check this link. This has more info about sharpening plane irons than I ever thought imaginable. I have several planes that I purchased that need sharpening and once I get my shop set up, that will be my first project.

-- My greatest fear is that when I die, my wife will sell all my stuff for what I told her I bought it for.

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Alonso

946 posts in 1984 days


#5 posted 11-18-2009 06:33 AM

sorry dead link

thanks everyone I will really need all this information.

Alonso

-- The things I make may be for others, but how I make them is for me.

View Neodogg's profile

Neodogg

94 posts in 2173 days


#6 posted 11-18-2009 07:00 AM

hey on the link take out the word “out” or copy & paste this:

http://www3.telus.net/BrentBeach/Sharpen/index.html

-- If you can't fix it with a hammer, you've got an electrical problem!

View hasbeen99's profile

hasbeen99

183 posts in 2285 days


#7 posted 11-24-2009 10:59 PM

Rockler also has a pre-packaged assortment of sharpening sandpaper you can order. I did, and I’m very happy with it. Like stevemc, I use a sheet of plate glass. I also have a piece of phenolic I use sometimes.

Here’s the Rockler link:

http://www.rockler.com/product.cfm?page=5983&filter=sharpening

-- "The only thing that counts is faith, expressing itself in love." --Galatians 5:6

View PurpLev's profile

PurpLev

8476 posts in 2394 days


#8 posted 11-24-2009 11:15 PM

when I used the scary sharp method I used 100-150-220-400-600-1500-2500

then, to touch up from time to time – the 1500-2500 is all thats needed until it’s time to resharpen.

-- ㊍ When in doubt - There is no doubt - Go the safer route.

View jaydub's profile

jaydub

61 posts in 1860 days


#9 posted 12-01-2009 12:38 AM

I’m hoping to get that Narex chisel set for Christmas – would you (anyone) start with the coarse stuff with those right out of the box, or are they set up well enough to get into the finer grits right away? And WOW is there a lot out here on sharpening. Mr. Beach is in a class all his own, but kudos to all.

- jw

-- someday I'll work more in my shop than on my shop

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