sako243
Member
- Messages
- 3,196
- Location
- My mansion in Wales
This.A 9" angle grinder can be picked up pretty cheap, a slitting disc would go through 40mm thick without having to turn the box over.
Picked up a Hitachi 9" and 4.5" grinder from Toolstation for £100 a while back. The 9" is a monster but would make mincemeat of that box section. So easy and so fast.