No More Tipping Trim Router

BingoBoy writes: Bosch makes a lot of accessories for the PR20 Colt trim router, including several alternate subbases.

One is the PR007 side-handle subbase. It is somewhat oval in shape and is made of clear plastic. It has a round knob handle on one side and a dust collection port on the other. It is not compatible with template guide bushings, however.

If you want a large round base and one that does accept guide bushings, Bosch has two black plastic models, the PR009 and the PR010.

The PR009 accepts either Bosch’s proprietary design bushings or, with their RA1100 adapter, threaded Porter-Cable style bushings. The PR010 accepts only Porter-Cable style threaded bushings and does not require an adapter. Both of these subbases may require Bosch's RA1150 centering cone to help center the subbase.

In my limited experience the smart setup is the PR009 subbase plus Porter-Cable bushings. It is not as large as the PR007 but is larger than the small standard base. And the Porter-Cable bushings slip in and out without a hassle.

Posted: 6:35 am on September 12th

brandonicus writes: Oops, I said Pony, I meant to say Colt. Love that little guy, and the base... Posted: 7:38 pm on August 22nd

brandonicus writes: I had set up a similar base for my Pony prior to reading this post. While I don't use this set up for "heavy" routing chores, it certainly makes the "light" tasks, for which this router is appropriate, easier. Much greater control and stability.

When rounding over an edge for instance, I usually grip the router body with one hand, the other is on the base's handle over the workpiece. As mentioned this essentially eliminates tipping and those unsightly "wobbles" in an otherwise nice straight edge. I was fairly disappointed with my results with this tool prior to adding the base. Posted: 7:33 pm on August 22nd

nolnryd writes: I've got to agree with the first guy that chimed in... Why would you use an under powered trim router for a task that is clearly meant for a 7/8hp-1 3/4hp router? Have you ever burned up a laminate trimmer? I have, and learned early on that their name says it all... Trim laminate only. Even though I have several laminate trimmers set up at any given time, with commonly used bits. I have the first set up with a flush trim bit, the second with a small champher, and a third with a 3/16" round over bit. I use all three all the time, on a near daily basis. But if I need something that requires two hands, why wouldn't I just grab one of my standard size routers? I'm sure it was a fun project and all, but you essentially just turned your laminate trimmer into a standard router with an undersized motor. Sorry to be negative, but I just don't get point. Posted: 1:05 am on August 12th

bricofleur writes: I'm sorry to hear about that accident Tartan.

I believe with such large auxilliary base plate and large handles no one would try to hold the router by its base, close to the spinning bit.

Because of your testamony, I'm very glad I did share this one.

Best,

Serge Posted: 3:34 pm on August 4th

Tartan30308 writes: I almost lost a finger tip simply getting a better grip on my Bosch Pony. If nothing else, this base adds much needed safety. Posted: 8:47 am on August 4th

bricofleur writes: Thanks hoels01 for your question.

This is my answer :

First, just for the fun of using it. It’s a great tool featuring a soft start.

Second, why leaving the trim router in its box and use it only in tight areas or for specific tasks.

Third, while my full size router is set up for a particular job, most of the time the trim router is a great option, even if it’s small, to minimize setups, therefore minimize mistakes.

Fourth, since trim routers have the tendancy to tip, this base prevents such tipping.

Fifth, I don’t really need a 3 HP full size router to spin a 1/8" radius round over bit while still needing a wider base to prevent any tipping?

Best,

Serge Posted: 2:57 pm on July 30th

hoels01 writes: why not use a normal size router instead of modifying the trim router to look like a normal size router? Posted: 11:56 am on July 30th