New Rapid Core eject holes saws allow you drop out the core at the touch of a button. Made with tough bi-metal steel. Variable tooth pitch guarantees a fast and clean cut through all thicknesses. Cutting depth of up to 1-7/8".
This is the first time Spyder tips and their quick change system have been used. We've only used it on a few holes so far and it works like a charm. The large 5" cutter is very sharp and quickly cuts through 5/8" plywood.
I used this to modify my Rev-A-Shelf system to add some canisters (https://www.amazon.com/TableCraft- Products HU2 Utensil - Stainless Steel/dp/B00FNVR6SK). It's not the cheapest hole saw, but it's not the most expensive either. Nevertheless very good value for money; It has good roundness, well aligned teeth and wavy tooth height. It fit my 5/8-16 mandrel with ease. Use a mandrel with dowel pins if you want to prevent the tool from unscrewing itself when the drill stops (it has a lot of…
Like the other reviewer, I tried using it to cut a hole in the roof for ventilation. I didn't hit the mark like the other reviewer, but I didn't fill the gap either. The saw barely hit the wood before I noticed it was smoking. I couldn't believe how flattened my teeth were in less than a minute and I powered it with an 18v cordless drill so speed wasn't an issue. I have used Spyder crowns in the past with great results and paid extra to stick with a brand I believed in. Carbide bits have had…