Precision Mid-Size Plunge Base and Edge Guide

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Review by RogerBean posted 11-27-2015 03:33 PM 7233 views 1 time favorited 9 comments Add to Favorites Watch
Precision Mid-Size Plunge Base and Edge Guide No-picture-s No-picture-s Click the pictures to enlarge them

Micro-Fence plunge base w/edge fence

This is the nicest, most precise, best machined, smoothest operating, meticulously designed, all round good-looking router plunge base I’ve ever encountered. It’s also the most expensive. You can buy a complete Festool router for less than this base and fence. That doesn’t imply that you should.

I ordered one of the Micro Fence “package deals” which included the model that fits my Bosch Colt variable speed trim router plus the fence assembly the company is named for. I really like my Bosch Colt. It’s become my favorite router for mid size hand held use. And, I admit to being a happy owner of numerous other Bosch tools as well.

I have several routers – six actually, various brands. I’m not a heavy router user except for the one under my router table. But the plunge bases on my full size routers never gave me much joy, though they certainly do work. Either the spring is too strong, the release clumsy, or the sliding action jerky. So, I’ve never really “enjoyed” using them. Besides, the full size routers are just too large and heavy for many operations, thus increasing the “pucker factor” when doing something smaller that doesn’t need the horsepower of a ’67 Camaro.

With this base, smoothness and precision are clearly the design goal. With the Colt mounted, the unit is light, responsive, and just “glides” down. Likely due to the hard chrome posts and bronze bearings.

Fellow LJ Brice Macartney brought the Micro-Fence to my attention, and after pondering casually for a while decided to make the plunge (no pun intended). I have to admit that first seeing the price caused a bit of a gasp. But the more I read, the more it sounded like what I had long been looking for, costly or not. I was finally pushed over the edge when I saw a DVD with Frank Klausz raving about it as he zipped most of the waste out of some hand sawn through dovetails. Well, fool that I am…

Now that I have it, and the cost trauma has receded, I really like the base and edge guide. Truth be known, I often do not need anything like the precision this base and edge guide offers. Most of us don’t, particularly if you’re one of the many woodworkers who work to plus or minus 1/16”. You don’t need this.

Strictly speaking, if you’re willing to keep fiddling with your existing router base, and make numerous test cuts, you can achieve perfect precision with your existing router. But the thing is, that if you’re like me, you seldom do that. We quickly go to “close enough” and cut. Then go “oops”.

However, for those who regularly make furniture, cabinets, boxes or other detailed projects you’re going to have that situation where you need to precisely duplicate an earlier line inlay groove, say. …a situation where the groove must be exact and line up with earlier pieces. This can be painstaking to adjust for with a typical full size router. But with the Micro-Fence tools, all that’s necessary is one test cut, measure with calipers, adjust for the difference right on the tool (say .017) and cut. You’ll be exactly on the money.

Sometimes, though, it can pay its way… when there is no really good substitute. For the kind of projects I make, the smaller size of the Colt is perfect. I can always grab one of my bigger routers if I need the 1/2” collet, or the greater power. But, most of the time, I will probably be reaching for this guy. I really like the two little LED lights (one is standard) so I can actually SEE what I’m doing. LOL

The base and fence are actually part of a comprehensive system of accessories for precision router operations like circle fixtures and ellipse jigs. I won’t go into these other than to say they include a pretty complete system for the mid size router. You can see these at There should be something there for just about everyone. The various fences and jigs are made to fit many routers and bases, not just their own.

It’s admittedly a somewhat specialized tool, and certainly not cheap. Many folks will say “no way” and for them, that’s probably the right decision. But this combination uniquely fits that “middle size” between a full size router and the various Dremel powered routers (which I also have two of, and use them frequently). But much of the time, the Dremel is just TOO small. And neither offer the precision possible here.

So, perhaps this is the Goldilocks solution for those of us “tool weenies” who just want a smaller plunge router that is a real pleasure to use. Your mileage may vary.


-- "Everybody makes mistakes. A craftsman always fixes them." (Monty Kennedy, "The Checkering and Carving of Gunstocks", 1952)

View RogerBean's profile


1605 posts in 4117 days

9 comments so far

View Ottacat's profile


556 posts in 3015 days

#1 posted 11-27-2015 08:29 PM

Great review Roger, thanks for taking the time to write and post it. I’ve been toying with the idea of getting one and this review has helped.

View Mathew Nedeljko's profile

Mathew Nedeljko

715 posts in 4993 days

#2 posted 11-28-2015 04:57 AM

hmmm now you got me thinking Roger… thanks for the review!

-- Aim high. Ride easy. Trust God. Neale Donald Walsch

View michelletwo's profile


2795 posts in 4179 days

#3 posted 11-28-2015 12:12 PM

have had micro fence products or years and I have zero regrets for spending the $$$. When you want and need precision, well, it costs. pure and simple. no apologies necessary. Enjoy it roger, you’ll never regret it for the work you do..always enjoy your superbly crafted pieces.

View Holbs's profile


2380 posts in 3193 days

#4 posted 11-29-2015 12:45 AM

I too have a Mirco Fence product. The circle jig and edge guide. The more I get into wood working, the more I use this edge guide over the $40 I bought for my Bosch 1617. Have not tried the plunge router base as no need for it. But anything Micro Fence makes, I look at and ponder about when I’ll have that product.

-- The Carpenter Bee is derived from the Ancient Greek word wood-cutter "xylokopos/ξυλοκὀπος"

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1835 posts in 2175 days

#5 posted 12-15-2015 03:46 AM

Thanks for the review.

-- Brian Noel

View Roger's profile


21054 posts in 3967 days

#6 posted 12-22-2015 11:38 AM

Gr8 review Roger. Thnx

-- Roger from KY. Work/Play/Travel Safe. Keep your dust collector fed. [email protected]

View WoodNSawdust's profile


1417 posts in 2340 days

#7 posted 12-22-2015 02:02 PM

Thanks for the review.

I have seen their demonstrations at The Woodworking Shows for many years and agree that they have what appears to be a great system. It is just the sticker shock and the fact that for each different size router I would have to get a different base and fence. It all adds up.

-- "I love it when a plan comes together" John "Hannibal" Smith

View builtinbkyn's profile


3028 posts in 2104 days

#8 posted 12-22-2015 02:15 PM

Nice write-up Roger. I actually came across it doing a search for something else. I watched the video on the plunge base and was impressed on how well machined it appears to be. Yeah there is sticker shock when looking at the cost, but as you said, if it offers enjoyment, ease of use and the precision claimed, I’m sure it’s worth every penny. So many other things fall well short of that.

-- Bill, Yo! Brooklyn & Steel City :)

View badluck's profile


30 posts in 3759 days

#9 posted 11-19-2020 05:49 AM

I just read this review and looked at the op’s projects. All I can say is wow fantastic work!
I doubt if a hack like me could use these tools to their potential.

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