Greenlee655 4-Piece Quick Change Carbide-Tipped Hole Cutter Set, 7/8" - 1-3/8"

I’ve had these little beauties for over 10 years! Have done hundreds of holes with them. One tooth on the 1” cutter gave out years ago but guess what? Still cuts fine. I’ll never buy any other hole saws besides these. The best investment I’ve made since I was an apprentice.

Work good

Ok love trying to support companies that support the electrical world . BUT when we do a electrical shut down . The clock is ticking to get the power restored for operations . Point being the greenlee product keeps loosing teeth. A import brand doesn't have this problem I own . The import I can push hard using Milwaukee 18v drill . Bought replacement cutters , same thing failure. Going to seek a different product for where we push the limits of our tools . Why can't greenlee copy the design. A similar good product Klein. If your a industrial electrician you will understand. UPDATE TO BE Fair we really push , ut pressure on the cutter bit that heats the teeth . Our abuse of the product is causing the failure or shorten life .

Been wanting this for years. Finally bought a set. Used the other day on a breaker panel I was working on, very nice. Quick and clean. Better than a step bit, hole saw, and even slug buster knock out.

These work great. I used them to cut some holes in 10 gauge 304 stainless. It cut very nice, and didn't really even leave a burr. I look forward to other uses in the future, great price on amazon as well!

A little pricey, but the set pays for itself many times over for drilling out panels, troughs and boxes. Last forever instead of repeatedly buying $10 throw away hole saws. Drill much faster as well. Follow the rpm guide and use a light cutting oil and each bit will last you a good 500 holes.

We're installing 7/8 RFS cellflex cable at work, on a previous project we ran into a 1/8" thick steel plate that we had to cut through to pull the cable, had a hard time cutting through that plate. New location doing the exact type of installation ran into the same type of steel plate, bought these cutters for that purpose. Sprayed some cutting oil on the surface and went to work, a few seconds later the cutter had done its job, left me wondering why I didn't get them sooner. Clean cut in seconds the blades look like new. Great tool!

I decided to buy this new kit even tho I already have a kit as every hole saw and my pilot bit were pretty full and needed to be replaced and replacing everything individually was so close to the price of this kit I would have been dumb not to buy this kit...I absolutely love these greenlee hole saws over every other type with the seperate pieces being replaceableI'm just really sad that on my first 1/2 hole a tooth literally went flying off...

Cut through stainless steel perfectly using common sense, oil and patience. Used on so far 8 major cuts and still good. Purchased 6 more cutters to have on hand in caseI need them

I've used these pretty extensively at work over the last year and they are great. Using cutting fluid has kept them in fine shape and functioning perfectly. Highly recommended product.

Definitely worth he money.

They only have 4 flutes, most have 6, so they're slow. But it's a good kit.

Was expecting higher standards from greenlee. Needs replacement