RTC Low Abrasive White Scrub Pad

The saw was very durable. I cut about 30+ holes in 1" thick stone and the saw has still has life left. If I had a complaint it would be that it's slow. Be nice to have a non continuous rim. It'd be fine for something thinner than I was cutting though. I actually used my grinder to cut the rim a bit and that seemed to help. Good tool, I'll buy again.

Not close to 50 holes, but I was going through commercial kitchen floor tile (and the concrete beneath) and it did a fine job with just pouring a small amount of water on it as I drilled. Love the "poker rod" for ejecting the plug, easier than the bits that have a side notch. (eject the plug as soon as you stop drilling; it's harder to get out when it cools off.