Replies

1. 
   bilyo | Oct 04, 2021 12:16pm | #1

   These are simple devices with no moving parts and I don't think it matters much which you get; assuming they are properly machined. I have a set of relatively expensive brass ones that were given to me as a gift. I also have some less expensive steel ones that came with a dovetail jig. I don't see any functional difference between them. I do think it is advisable to get one of the conical tools, like this, https://www.amazon.com/DEWALT-DNP617-Centering-Compact-Router/dp/B004AJEUOY/ref=sr_1_6?dchild=1&keywords=router+guide+centering+tool&qid=1633364076&sr=8-6 used for getting them properly centered for more critical uses. This is more for adjusting the plastic base than for the guide it's self.

2. 
   esch5995 | Oct 04, 2021 01:32pm | #2

   Most of the Porter Cable style bushing are created equal as far as I can tell and I would look at the size of the set and possibly the storage case to determine the best option, they are all going to made in China anyway.

   On the other hand if you have a router like a Bosch or Festool you will need to decide if you want to use the proprietary bushings or install an adapter plate for the more common PC style.

3. 
   user-1118538293 | Oct 05, 2021 01:25pm | #3

   I prefer brass ones. They’re easier to shorten, which is helpful because most of the time I find they are too long.

4. 
   john_c2 | Oct 05, 2021 04:34pm | #4

   Make sure they come in a case. I will no longer buy sets of things that are loose.