Crazyraceguy
Member
- Joined
- Oct 16, 2015
- Messages
- 4,897
I just do see the Rotex as a cordless tool. They are already a big heavy thing, adding a battery would make it worse and screw up the balance. Not only that, there has to be quite a draw on a battery to spin all of the gearing that makes one function. It couldn't possibly run very long.
A saw might see some load from the cut, but takes very little to spin freely, plus it is working with gravity. The Rotex has that internal drivetrain friction, then adding a 150mm piece of abrasive, to add to the load? Doing this to an RO90? It would look like a TV from the 1950s, this huge housing for a tiny working surface.
Then you still have the extraction hose. If you have the hose, a cord is a non-issue. There is no bag or internal fan to make that system work. To add them, changes things in a major way.
A saw might see some load from the cut, but takes very little to spin freely, plus it is working with gravity. The Rotex has that internal drivetrain friction, then adding a 150mm piece of abrasive, to add to the load? Doing this to an RO90? It would look like a TV from the 1950s, this huge housing for a tiny working surface.
Then you still have the extraction hose. If you have the hose, a cord is a non-issue. There is no bag or internal fan to make that system work. To add them, changes things in a major way.