EZARC Carbide Hole Saw Heavy Duty, Hole Cutter for Stainless Steel, Sheet Metal 1-1/16" 27mm

This hole saw is one beautiful, precision made, piece of work. Exceptionally sharp and easy to use. There is so much junk in tools these days, it was a delight to find this exceptional product. I kinda wished I would have bought the series instead of only this single one.

I only needed it for one job but it took all the work out of it and made it quick and good looking.

drill a lot of hole for 3/4" marker lights got a 2nd one for backup

I normally use a hole saw but with limited space this hole saw is shorter and worked great.

I used this product on a new stainless steel sink. I needed a extra hole for a air gap. This bit drilled through so smooth. I've used those step bits prior, this bit is 1000% better.

I have not tested these on hard metals, but the smaller drill diameter should help with starting without "walking" as the pressure should be higher for the same force.These drills are slightly shorter, so the slug ejection spring may get in the way and angled cuts will be more limited.I would have rated it higher if the bit were the same length as most similar products, it is a great idea, similar to the "bullet point" drill bits which start better and cut a hole with fewer burrs on exit.

I am retired from the two-way radio service I started in the Air Force in 1974 then to civilian service after that. One of the things I noticed were the holesaws used for install antennas on vehicles most of the time were inferior would either break or dull prematurely. I just mounted an NMO kit to my POV to my surprise enjoyed excellent service from the hole saw. I would recoment this item to any tech.

I used this hole saw to add another hole to a pretty thick stainless sink. I used olive oil as a cutting lube and went slow. Made an immaculate hole in about 7 minutes of slow but steady progress. No sharp edges, feels laser cut.

Cuts through thin steel efficiently.

家の玄関に、後付け電子ロックをつけるため購入しました。やくには立ちましたが、切れ味は、期待より下でした。穴をあけるのにかなり、力が要ります。

外国からサッカーボールが入るくらいの馬鹿でかい箱でくしゃくしゃになった荷物が来たので何か注文したかな？と思って荷札を見たらホールソー46mmと書いてあったので開封、緩衝材がしっかり入ってホールソーがぽつりと入っていました。ホールソー自体はまだ使っていませんが出来はよさそうで切れ味も見た感じ切れそうです英語、日本語の説明書と六角レンチ１本と簡単なドリル刃先カバーまで付いていました

As advertised.Good packaging, very sturdy.Cuts great! If I need other sizes, will definitely buy from again.

Great whole saw comparable to greenlee