Board flattening device
Posted: Thu Oct 15, 2020 7:57 am
I recently made several cutting boards and of course they all needed to be sanded down. I don't have a sander besides hand ones and this takes a long time and is a lot of work to get the boards smooth and then they may not be very flat.
I devised this method of flattening them.
I had seen where some one makes a flattener to be used with their router, but they are generally a large and difficult to store apparatus.
I simply cut a board I had in half and clamped them the width of my router guide apart and it was finished.
I used a 1.5 inch Bottom Cleaning bit I bought on line from MLCS for 17.95.
You simply find the lowest spot on the board. I did this by laying a straight edge on edge and placing it on the board.
Set the bit to the depth of the lowest spot and depending on how wide you make the slot of the guide, you run the router from end to end and move the guide along until you cover the whole board.
Then flip it over, find the low spot and do the other side.
The board comes out very level and is the same thickness from end to end.
They took very little sanding and when done, I removed the clamps and stored the boards and the guide away until the next time.
This would have been easier if I had a plunge attachment to my router.
I hope this helps any one making cutting boards or any other board that needs flattening.
Bushwhacker (David)
I devised this method of flattening them.
I had seen where some one makes a flattener to be used with their router, but they are generally a large and difficult to store apparatus.
I simply cut a board I had in half and clamped them the width of my router guide apart and it was finished.
I used a 1.5 inch Bottom Cleaning bit I bought on line from MLCS for 17.95.
You simply find the lowest spot on the board. I did this by laying a straight edge on edge and placing it on the board.
Set the bit to the depth of the lowest spot and depending on how wide you make the slot of the guide, you run the router from end to end and move the guide along until you cover the whole board.
Then flip it over, find the low spot and do the other side.
The board comes out very level and is the same thickness from end to end.
They took very little sanding and when done, I removed the clamps and stored the boards and the guide away until the next time.
This would have been easier if I had a plunge attachment to my router.
I hope this helps any one making cutting boards or any other board that needs flattening.
Bushwhacker (David)