Recently we went to STAFDA in North Carolina and witnessed the latest carbide tipped metal cutting blades from Diablo. We were amazed at their demo, we had to see this for ourselves.
We took a blade to Port Barrington Motor Sports and showed the guys from Brueski's Marine Construction. They had an old trailer hitch ball that we could cut through. When I told them about the blade cutting though it, they did not believe me. Even I was apprehensive about the blade cutting through. Watch the video for the results. Get yours from Amazon. Check out more via Diablo.