Description of Disston E0104582 RemGrit Carbide Arbored
Cuts extremely hard abrasive materials. Cutting edge of tungsten carbide particles bonded to alloy steel back. High heat and abrasion resistance, no teeth to dull or chip, resists snagging and smooth cutting. Made in China.
I recently purchased a hole saw in the "Hole Saws & Accessories" category of "Cutting Tools" from the "Industrial and Scientific" section but it has been a complete disappointment. As a result of my tests, I determined that this product was not up to the mark and did not meet my expectations. While the initial cut was promising, it wore out quickly and ended up being a waste of both my money and time..
The best option for size and price. I got this for my bathroom application to drill a hole in the toilet. The saw didn't break or warp like other ceramic drill bits I've bought before, but that may be because I kept spraying water on the drill site to avoid overheating and to preserve the diamond coating. The price I found on other sites is $19. FYI, it took me two hours and a 15Ah battery on my M18 drill.