Speaking from personal experience I have or have had Stanley, B&D Industrial and Porter-Cable fixed base routers as well as Elu, deWalt, Bosch, Ryobi, Makita and Mafell plungers over the years, so I've sampled a few flavours and the plunge rourter has got steadily better as the years have gone by.
tibbs":8si6wz6e said:
Claims I've seen on the net in favour of fixed-base are :-
The router body is held more rigidly in the base, reducing flexing & jitter of the cutter under heavy loads.
The center of gravity is lower making the router easier to control.
The handles are closer to the workpiece (as they're mounted on the base rather than the motor body), also making the router easier to control.
True, but there are very few occasions on which that makes a difference, IMHO. The main one is probably when doing freehand work, such as carving names, patterns, etc. But for that and alternative solution is to use a laminate trimmer (which is a fixed base router after a fashion). Never noticed if my DW625 flexes or not to be honest.
There is a downside, though, this "controllability" comes at the cost of both poor visibility and rubbish dust extraction......
The only other pluses of fixed base routers are:
1. they come with a built-in micro depth adjustment (something which has been largely addressed on plunge routers in recent years). This makes them a bit more suitable for use in a fixed jig or router table as you don't have to buiy an accessory
2. They can be swapped out of a fixed base mounted permanently in a router table and into another base for overhead use in a matter of seconds and with less hassle then unbolting a plunger
3. They are generally earier to adjust for depth of cut under a router table than a plunger - with the caveat that Triton and Bosch both have solutions to this
4. and in the USA at least, they are cheaper, meaning that you can afford to have more single-function routers.
I have to profess a liking for the hand holding position of the
Porter-Cable 691 D-handle router with the large D-handle at the back and a screw-on knob which goes at the front to the left or the right - BTW, note the price of that item, under £100 - but the
Mafell LO50e and smaller Festools have a system which makes them just as controllable and they can plunge, too. It is also possible to use an LO50e single handed, not sopmething I'd try with the P-C.
Perhaps the best thing to say is that I don't intend to buy any more fixed base routers in the future - I don't need a router in a router table, so there's no big plus for me.
Scrit