Norton posted:Gargraves sells heavy duty 2" disks along with a mandrel that will fit into a Dremel. Our club uses them along with a small bench tool from Harbor Freight.
Pete
I've looked at that cutoff tool but I did not think any O gauge track would fit in it. Their 6"/6amp cut-off saw ($46) worked for me for a little while until I burned it up cutting aluminum track shelving
For $30 more, you can always get their 14"/2hp cut-off saw. Probably works well on that shelving.