New Rapid Core eject holes saws allow you drop out the core at the touch of a button. Carbide tipped for exteneded life and clean cuts. Cuts 5x faster than standard hole saws. Cutting depth of up to 2".
Through trial and error, I found that this hole saw accessory is a must-have for any DIYer or pro... It cuts perfectly round holes and the rapid ejector makes the process quick and effortless. The teeth are sharp and durable, providing a clean and precise cut every time. The only downside is that it is slightly more expensive than other options on the market but the quality and efficiency make it worth the investment..
Pros
Perfectly round holes, rapid ejector, sharp and durable teeth
Pipe needs to go through wall of 120 year old building, cement block (no cinder block), 2" thick on both sides. It wasn't quick work, but the saw is still serviceable. This wasn't my first hole saw and it won't be my last.