lrr

I built a jig for my table saw to hold picture frame at 45 degree vertically, to cut slots for reinforcing splines. (Thought about doing this on router table, but I do not have a slotting bit that gives nearly enough depth.)

Anyway, slots are cut, and splines are glued in. But, the splines I cut are oversized, and so I need to trim them. I am worried that trying to rout them with a piloted flush cut bit could splinter them, and remove part of the spline below the edge profile of the slot. (In other words, I want to end up with a perfect triangular spline in that triangular slot, but I'm worried the corner will chip out.)

I could trim with a small razor saw, and sand, but seems to be awfully time consuming - -there has to be a better way.

Suggestions?

__________________
Lee

Advertising

Watch the latest videos on YouTube.com

bobj3

Hi Lee

Many, many,many ways to get this type of job done but what works best for me is the bench top belt sander, with a 180/220 belt installed.

You can make a small jig to keep it sq. and true to the belt and it will come out looking great.

Bj

__________________
Bj

lrr

Hi Bob,

Thanks for the suggestion. I had considered that, but too lazy today to go out in the bitter cold to buy a fine or extra fine belt!

I ended up trimming the splines really close to the frame with my RAS, and then gingerly fed the frame past a piloted bit on the router table. I only fed it from corner of frame to end of spline all the way around, then flipped the frame over, and repeated.

There was no tearout, so I guess it was fine. Just a really labor-intensive process to cut slots, make splines, and then glue them in and trim them!

__________________
Lee

berry

I use a flush trim hand saw and then hand sand. There are several brands but I have the Veritas aka Lee Valley. I think they go for $20.00 US. It works on dowels, splines, or plugs of any kind. I even used it to trim around a doorway when I was installing a new floor. It is one of my favorite hand tools.

And like all hand tools they help keep you warm when you use them. Berry in St Paul

lrr

I'm building a list of things to order from Lee Valley -- will probably add a flush trim hand saw to it.

Thanks,

__________________
Lee