How to grooves with a homemade filler router

On the Structure of the device can be viewed hereAs well as used for assembly dowels here.

Next, I will discuss how the same device can be made grooves.

For example, you need to do here is a groove.

Workpiece marked on an edge of the groove edges and the edges of these two lines are held inwardly in the region of the cutter radius. That is, if the cutter 8 mm, the lines are deposited on 4 mm. Along these lines are extreme drilled holes. Then turn the groove edge where it is marked.

The distance from the edge to the center of the slot as considered in view of the cutter radius.

At adapting the emphasis is set to a distance from the edge to the center of the slot.

Also set the groove depth.

Next, using a device according to one of the marks of the first hole is drilled. Then as a second hole is made on a mark.

Then a series of holes drilled with a slight shift in the direction of the first borehole. And all the ends of the resulting wiring cutter groove to align it. Adaptation is necessary to press firmly against the workpiece in order to get a smooth groove in the specified size.

To make it more clear take a look a little video.

And a few words about safety. The item you are working you need to fix. Screws that hold the perpendicular focus and depth gauge, should be well tightened. Fingers never put in front of the cutter.

Thank you for reading. I will be glad of your support in the form of a husky and a subscription to the channel. And look for other posts on the channel.

Alexander.

P.S. We also invite you to your site.