I'm currently working on making some French cleats, but my table saw is out of commission while I wait for a new sub-panel to be installed. I have a Festool track saw and want to figure out the best track setup to use. I already own one 55" rail, but I'm debating whether to buy a longer rail (either 106" or 118") or just join two 55" rails together.
I plan to use a parallel guide system (either from TSO or Woodpeckers) and want to make sure that the setup I choose won't cause alignment issues. As a newbie to track saws, I'm concerned that joining the two tracks might affect precision. For those who have experience using joined rails with parallel guides, would they provide sufficient accuracy for repeatable cuts, or is it a better idea to invest in a single long rail? I typically don't need 8ft strips often, but I want to avoid having to join multiple shorter pieces for my projects. I'd appreciate any advice or personal experiences you can share. Thanks!
3 Answers
I’ve been using two shorter rails with joiners, and I never had alignment issues. However, working mostly out of my shop, I sometimes wish I had just opted for one long rail to save time. Just be careful with storage and transporting them—having multiple shorter rails is easier to handle. Also, make sure the ends are cut square; you don’t want to butt them together too tightly. A straight edge can help keep the rails lined up while you tighten the connectors!
I have a 75" rail that I bought alongside my 55" and it's been perfect for ripping plywood since you ideally want a good overhang on each side. Plus, I’ve had good luck with TSO guide rail connectors—they definitely help keep things aligned!
I've been using two 55" tracks for a while, and honestly, every time I have to join them for longer cuts, I regret not just getting a single long track. It’s more convenient for those longer pieces. If you're considering it, I’d look at getting a long Makita rail along with a cheaper 55" track from Powertec for flexibility.
Good tip about leaving a little gap! I also use my straightedge to align the rails when I connect them, but I've noticed the ends aren't perfect, so that space helps a lot.