Review on Spyder Rapid Eject 600107 5 Inch by William Turner

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 rotational inertia). I also recommend using a corded drill with an assisted tightening handle.