[89plumbum]

Lost my inside cutter so i used my abs cutting weel with a brass w.c bolt an a couple nuts worked better then an off the shelf inside cutter

Ive used a fender washer as well. Just nip the edges with snips and it works pretty well.

 

[89plumbum]

Nothing special. Just what we use to catch dust. Now every truck is stocked with a hepa filter because of this whole silica thing, but this works well too.

 

[89plumbum]

We now have to wear dust masks with cartridges in our province to protect against silicosis. Anyone caught without wearing one when drilling anchor shots for example will get fined. I've been wearing masks since I can't remember.

When I went to work in the other province I was the only person to wear one and they looked at me like I was an extra terrestrial. They never saw masks with cartridges let alone know what the silicosis disease is.

New osha laws have taken effect. From what I understand, you have 2 options. Hepa filters, or a respitory program. More cost effective to go the hepa route.