Wood Feeler Gauge

In the automotive industry (in particular), the feeler gauge is an invaluable tool for setting precise clearances.  You can get a cheap one for a few bucks, or spend significantly more for ones with a huge range of sizes and smaller tolerances of error.

Automotive Feeler Gauge

I do use one in the workshop, but there are not many situations that such fine gaps are required, or at least measured.  More often than not you will find many people talking about using a sheet of paper, a bank note or a post-it note to check gaps.  Seeing as you can get a feeler gauge for $7, not sure why you’d bother with paper, but that is just me.

Woodworking also doesn’t need the precision that an automotive feeler gauge offers.  It doesn’t mean that the concept of a feeler gauge wouldn’t be invaluable in the workshop though.  And no – I don’t mean the feeler gauge has to be made of wood!

Woodpeckers make just the thing – no surprise there!  Available from Professional Woodworkers Supplies, there is the “7 piece set up block” (available in metric and imperial).

You can use them as a ruler, but better, you can use them as woodworking feeler gauges.

Metric Setup Blocks

The sizes are 0.5mm, 1mm, 2mm, 4mm, 8mm, 16mm and a precision block providing 25mm, 50mm and 100mm.

They are still precise to 0.0254mm (0.01″)

The more you use them, the more you find yourself using them.

Tablesaw blade height

By combining the gauges together you can measure blade heights with 0.5mm steps. This, for example is the blade set to precisely 32.5mm

Setting Fences

Or do you want to set a fence a distance from the blade (and in a very repeatable way)?  This is the fence set at 104mm from the right side of the carbides of the blade. You can slip the smaller gauge in and out in the same way as you do with automotive gauges, ensuring it isn’t too tight so something is potentially loaded up creating a false reading (such as the blade flexing), and not too loose so as to get a sloppy (and therefore inaccurate) reading.

Resawing on the bandsaw

Resaw

Setting the resaw fence on the bandsaw for 1.0mm thick veneers.

Setting up the jointer

Precisely measuring the gap underneath a rule to show the infeed table is exactly 1mm below the outfeed, irrespective of what the height gauge on the tool claims.

The set is equally at home on the drill press, and the router table, and that is just a few applications for the tool.

Stretch your imagination for others!

Available from Professional Woodworkers Supplies. These are part of the One-Time tools, so once gone, they are gone for good.

Testing social networking connection

WordPress to Facebook

%d bloggers like this: