I tried a Lennox diamond encrusted blade for cutting cast iron today.
I had a job with the cast in a bad spot. cast crackers would be tough to use and an angle grinder would have been a pain. At the plumbing supply house I saw the new blades and asked about them. A young guy said they work great. I figured what the heck. Then I was told $18.00 per blade. I thought man this better work. first started cutting and I was thinking this aint so great. Then I got through the outside of the pipe. and WOW did it cut nice. the 4th cut went slow cause the blade was worn but I'm extremely happy with my new find. from now on all cast getting cut gets build an extra $18.00. it was easier to handle than a snapper especially over head on a ladder. and way safer and cleaner then an angle grinder. Lennox did a good job with this one.
It aint as great a toilet seat bidet but it sure is good.