Just thought I would share a little info on a box of dewalt Bar cutter chop saw wheels DW8002 7/64. I cut every 1'' tubing 1/8 wall on 9' and welded post to post so thats 120 cuts and still have a little bit of the wheel left on the saw. I am sure there are a lot of good cut off wheels out there but I thought I whould share this. thanks