@TRITON a hand held router is a small spindle moulder. It runs a lot faster and for the larger routers which have c2KW+ motors within them the power on a single phase spindle isn’t that much different. So, to me handling something spinning at 17000 RPM with the same cutter projection as a spindle moulder and power seems rather bizarre to say it’s safer. Yet, they are recommended to everyone and anyone.
For smaller routers using say 1/4” shafted bits or, indeed larger routers in a table (which is identical to a spindle) that has only a 1/2” shaft it’s very easy to break the router shafts and have a high speed projectile. Now, the chances of breaking a spindle shaft which it typically 30mm or more is significantly lower / I’ve never heard of it.
For smaller routers using say 1/4” shafted bits or, indeed larger routers in a table (which is identical to a spindle) that has only a 1/2” shaft it’s very easy to break the router shafts and have a high speed projectile. Now, the chances of breaking a spindle shaft which it typically 30mm or more is significantly lower / I’ve never heard of it.