A Craftsman 21829
That's quite a substantial motor. 15 amps @ 120 volts would make it somewhere around 2 to 2.5 h.p., so be prepared to use a fairly hefty transformer to run from 240V. You might get away with a 3kVA unit depending upon the motor design, but to be honest I'd feel much more comfortable going for a larger transformer. If you're going to have multiple 120V power tools you might just as well invest in one large transformer which can do for all of them.
Now I'm thinking of possible bringing my 97 Jeep Grand Cherokee over too, as it gets about 20mpg here which would be 25mpg Imp Gal. Not sure what it would take/cost to pass MOT and register it in UK.
At over 10 years old you'll escape the SVA (Single Vehicle Approval), which removes all the hassle about type approval etc. In practical terms, the main problem you might hit with the MoT inspection will be the lights, although as I've mentioned elsewhere this can be very dependent upon the individual inspector you use.
Does a '97 Cherokee have separate amber turn signals on the rear or combined red turn/brake lights? All vehicles made for the U.K. market since 1965 have been fitted with amber, and that's what the MoT inspector's manual says you should have on a post-1965 vehicle. Similarly, the MoT manual and lighting regulations specify that front parking lights should be white (or yellow if inside the headlight), and also that from 1981 onward you must have at least one rear fog light.
There is something of a gray area on private imports though that I've never been able to track down the legislation for properly, and
some inspectors will let some or all of these lighting differences slide. The local MoT place I use, for example, just passed my '87 Bronco II a few months ago with everything original on the lights: Amber parking lights, red rear turn signals, no rear fog light. But some inspectors are strictly the "My book says....." type and make no allowance for imports.
One thing you'll definitely have to alter is the headlights to avoid dazzle for driving on the opposite side of the road. You can either semi-permanently affix beam deflectors or replace the headlights completely so that low beam is directed down and to the left instead of down and to the right.