Actually, it was only 750rpm when the wood was all angles and the chips were flying, but it soon got to be round and the speed went up.
Looking back, it seems rather odd that I managed to get to 70 years old without having ever turned a piece of wood on a lathe. But there you go, having given away most of my woodworking gear when I got sick and didn't think I would ever get the chance to use it again, my new lease on life has seen me get an old lathe to play with. One grotty piece of firewood, a fist full of revs and a brand new carbide cutter later, and I have a woodworking mallet (all rather meta, perhaps?)
As a first effort, I'm quite pleased with the result. It's probably the most expensive mallet in the world at the moment, and I have no idea what wood it is made from (firewood?) but it looks good and it felt good in the hand when I cut it off the lathe.
And I discovered something else, woodturning is quite a therapeutic process; almost meditative. It demands your absolute full focus - firstly to manage the tools, secondly to achieve the form you want and third to keep safe. (Not that woodturning is dangerous in the way that jumping out of an aeroplane is dangerous. But wood, turning at speed, can do a lot of damage if it comes loose, so protective headgear is a constant reminder of the risk.) Anyway, I best go and rummage in the woodpile again and see if I can find a bowl, or a platter or a lidded box.