Dropped a router lift into my table saw extension

CeeJay

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Feb 18, 2020
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So I finally got around to installing a router lift into my table saw this weekend.

I bought the router (Makita 2301), the lift (Sherwood, a really nice one actually), and fence (Incra Wonderfence) from a guy who was clearing his whole shop about a year ago. This set up had never been installed - it was all still packaged and boxed.

I spent along time figuring out where and how I wanted it.

First challenge was the right template for the router plate detent cut. I always planned on using the MFS as a template. I needed a 38mm bit to get the plate corner radius exact. So I got the biggest copy ring I could find for the OF1400 - 40mm. Then got a 38mm bit. Bummer - the 40mm copy ring has a 37.5mm ID so that plan was a bust. [emoji3525]

Next biggest bit I could find was 35mm so gave that a go on an MDF test. Not an exact fit but pretty close - good enough.

So I set up to butcher my lovely Powermatic table saw extension. Did a 1mm cut first to try and minimise laminate chip-out, then took it to a 7.5mm detent for the 6mm router plate.

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I was then going to break out the P1CC for the cutout,  but realised if I left the MFS clamped in place and swapped the 35mm bit for a 6mm bit I’d get a perfect 14.5mm shoulder for the plate to sit on - worked out beautifully.

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Then set about building a dust box from bits of scrap ply. Worked out nicely. Currently plumbed into the MIDI but when I get the right fittings shipped will be connected up to the 2HP 4” extractor system the table saw is connected to.

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Finally installed the NVR switch at knee level and all systems go. The dust box works great - used draught excluder foam tape on top and bottom surfaces and getting great airflow through the table.

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Next week routing in some T-track and installing the Wonderfence.

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Thanks Bob.

I can use the mitre slot from the steel portion of the table saw - it’s close enough to the router I think. So initially I’ll add two T-tracks for the Incra fence and hold downs for stops etc.

I can of course use the table saw fence as well, for cuts where the fence is not over the bit, and use the Incra fence where I need the split fence and dust extraction capability.

If I need to add a mitre slot it later i will do so.

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Plus I already bought basic T-track!

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Now connected up to the mainline dust extractor to both router dust box and the fence, and T-tracks installed for the fence.

The dust collection is amazing.

Super happy with how this has come out.

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