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sharpening router plane blades

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Forum topic by marc_rosen posted 01-23-2017 03:14 AM 703 views 0 times favorited 5 replies Add to Favorites Watch
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marc_rosen

127 posts in 3021 days


01-23-2017 03:14 AM

Topic tags/keywords: question jig maybe router plane sharpening

Hello Gang,
How do you sharpen your router plane blades? I was going to start mine freehand then I thought I might make the base of the blade out of parallel with the sole of the plane after several sharpenings, so I was thinking about building a platform that fits over the stones for the plane to ride on. Am I being overly concerned about keeping the blade parallel to the sole?
Also, can I get away with just sharpening the bottom or do I need to work on the bevel too?
Thanks in advance for your advice. Marc

-- Windsurfing, Woodworking, Weaving, and Woodducks. "Most woodworkers are usually boring holes"


5 replies so far

View JohnChung's profile

JohnChung

396 posts in 1914 days


#1 posted 01-23-2017 08:05 AM

You need to sharpen the bevel. The base is just to remove the burr.

I generally sharpen free hand as I want to practise my hand skills and it is a lot faster than the machine.

View Tim Dahn's profile

Tim Dahn

1559 posts in 3405 days


#2 posted 01-23-2017 11:45 AM

Sharpen the bevel.

Veritas router has a blade holder available, otherwise hang the shaft over the edge of your stone to sharpen the bevel.

Check this out: https://www.youtube.com/watch?v=z6xav7GUPyg

-- Good judgement comes from experience and experience comes from poor judgement.

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Tim

3683 posts in 1801 days


#3 posted 01-23-2017 09:38 PM



I was going to start mine freehand then I thought I might make the base of the blade out of parallel with the sole of the plane after several sharpenings, so I was thinking about building a platform that fits over the stones for the plane to ride on. Am I being overly concerned about keeping the blade parallel to the sole?
- marc_rosen

Agree with the above, but I wanted to point out that you don’t actually want the base of the blade to be parallel with the sole of the plane. You actually need a bit of a relief angle or the blade won’t have the clearance it needs. I suppose it would if it were perfectly flat but that’s not realistic and it seems like the spring back of the wood would interfere with the cutting action. But you do want the business end to be flat side to side otherwise you’ll cut deeper on one side of the blade than the other.

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marc_rosen

127 posts in 3021 days


#4 posted 01-24-2017 03:08 AM

Hi John, Tim, and Tim,
Thanks to you all. I sharpen my chisels and plane blades on the bevel, I just thought this was different due to the way the blade is held. I can also see why I would some relief as Tim #2 typed. I think I’ll do these freehand. Thanks guys for setting me straight. Marc

-- Windsurfing, Woodworking, Weaving, and Woodducks. "Most woodworkers are usually boring holes"

View Derek Cohen's profile

Derek Cohen

351 posts in 3808 days


#5 posted 01-27-2017 01:04 PM

I developed a system some years ago …

http://www.inthewoodshop.com/WoodworkTechniques/SharpeningRouterPlaneBlades.html

Regards from Perth

Derek

-- Buildiing furniture, and reviewing and building tools at http://www.inthewoodshop.com

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