Mike,
If you like those, you would love the ideal carbide hole saw kit.
As an electrical contractor, I have a tons of knockout kits, but once I switched to carbide hole saws from ideal, I never touched a knockout kit again.
They are so sharp you can cut the entire hole saw hole before a unibit (stepped bit to some) makes the pilot hole for a knockout.
https://www.emisupply.com/catalog/i...search-us-en&utm_term=IDL-36-311#.W6_aAkxFw2w
You can find them in various kits and prices, I have 1/2-3 inch (I used the link just as a sample).
Just remember, they come based on electrician sizes (which that knockout kit you listed probably does too).
Doesn't mean they won't have the size you need, just means some kits list them for the size of the fittings, not the actual size.
If you like those, you would love the ideal carbide hole saw kit.
As an electrical contractor, I have a tons of knockout kits, but once I switched to carbide hole saws from ideal, I never touched a knockout kit again.
They are so sharp you can cut the entire hole saw hole before a unibit (stepped bit to some) makes the pilot hole for a knockout.
https://www.emisupply.com/catalog/i...search-us-en&utm_term=IDL-36-311#.W6_aAkxFw2w
You can find them in various kits and prices, I have 1/2-3 inch (I used the link just as a sample).
Just remember, they come based on electrician sizes (which that knockout kit you listed probably does too).
Doesn't mean they won't have the size you need, just means some kits list them for the size of the fittings, not the actual size.