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Setup Gauge

4K views 16 replies 13 participants last post by  Old_Tom 
#1 · (Edited)
A couple of months ago WoodSmith Magazine #43 ran this article on making a setup gauge. I thought maybe I could make one.

Here are the pictures, the only difference mine was from theirs is:
1. I used a dovetail slide, where as they used a straight dado/

2.My steel ruler was longer and I didn't want to cut it off so let it stick above the top.

3. I adde another earth magnet, for 2 instead of the 1 they used.

the ruler is held on with earth Magnets so it can be slid down for a depth gauge or turned over for the back side is metric.

Herb
 

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#7 ·
Really nice...!

...and it gets rid of the "thousands" mentality...
 
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#8 ·
nope - not today....
fertilizes/fuels it...
 
#9 ·
That's got to be one of the fanciest depth gauges I've seen yet. Will look great along side you home made planes. I saw one recently that had a cutout for the router bit, maybe the shaft, to measure the center of the cutter. So I guess if you you use 1/2" the cut would be a half-circle 1/4" to center on the cutter center? It makes sense in my head but take it out of there and on the table it may not hold water.....Either way that a very sweet gauge.
 
#13 ·
Dan, it is just a sheared edge on the brass strips. A slight radius to square where the shear cuts down. The steel ruler just guides on the brass.


@sreilly Steve I suppose if I turned on the router and set the gauge it could cut a half radius to make a set up for the center of the bit, but would have to cut through the brass strip on the bottom. I think a person could set the slider to1/8" or 1/4" and lock it to do the same thing. or make a separate block with a 1/8"deep or 1/4" deep half rounds to set the shank of the bit to center. On both of my tables I have the tape measures on each side of the table set to 0" for the center of the bit,so when I set the fence on 0' it is @ center and I can work forward or back from there.

Thanks for all the compliments, I was just following the plan in the magazine.

Herb
 
#15 ·
Excellent job Herb. If you only used it to directly transfer a height to your saw or router table you wouldn't even have to incorporate the ruler. You could use setup bars for setting heights for dadoes and rabbets.
 
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