Mollom (2-1/2''|64mm) Heavy Duty Carbide Hole Saw with 2 Pilot Drill Bits, Hole Cutter cuts Stainless Steel, mild Steel, Iron, Copper, Brass, Plastic

Not too bad for the price and way better than using a drill bit. Works best for quarter inch or thinner.

I bought this to drill a hole in 20 gauge stainless steel. It cut great. This may not be the longest lasting bit, but pro bits for this type of cutting are over 4 times the price. I needed to make one hole, and it did it surprisingly well and fast. Since others noted that the pilot bit can snap, I drilled the pilot hole with a separate bit. That took awhile. But when I switched to using this for the large hole, it cut fast. Make sure to use cutting oil, and go slow. I could easily see the shards and honestly it felt like I was cutting aluminum.

Works just fine.

worked cutting hoes for lights in my steel bumper but center bit broke

I'm probably being too harsh with 1 star rating as the design looks good quality and came nicely packaged, and probably it has good use for a thinner steel than the one I wanted to use it for, what I think is 11 gauge steel if not maybe 14 gauge. But I have to be honest, I felt deceived, according to the item description it should have worked effortlessly on the material needed the holes, mind you I tried basically every possible trick to try to get a successful cut: I used plenty of oil, a more than capable hand drill to work the hole, tried different speeds, twisted the drill in different angles, tried grinding as hard as I could and after all the efforts it accomplished nothing other than drawing a circle mark over the upright... In comparison, my M35 step drill bit with cobalt coating drilled the hole like it was a hot knife slicing over butter in less than 1 minute. See photos in chronological older with before (the circle made with this TCT bit while I used every possible method to try cutting a hole) and after results (with M35 cobalt step bit). Drill model Milwaukee Magnum 0299-20 1/2".

This was exactly what I was looking for. I had purchased a plastic dash board for my golf cart and was adding indicator lights. The saw made quick work of the 8 holes I needed to cut to insert the lights. The cut was spot on, the dash didn't melt and the lights fit like a glove. The dash looks amazing and I couldn't have done it with out this saw. I would highly recommend

Excellent. Worked well in med.heavy stainless steel.

When it came in, it’s nicely packaged has a nice little carrying box and assembles pretty easily, but the one problem is that the drillbit sucks. It snaps right away, but the hole saw itself is actually really good. All I had to do was take one of my Mac tools drillbits. and put it in the hole saw and try to tighten it down without stretching the threads on the lock screw and continue the cut, but the only problem with that is because it doesn’t have the flat spot on the drillbit like the hole saw but had you have to keep tightening it down but on the plus side you can get at least 2 to 3 full cuts with using a Snap on or Mac tools or high-quality drillbit and guess what if it breaks lifetime warranty on Mac tools drillbits, so breaking one isn’t that big of a problem I am giving this tool a three star because the drillbit snapped right away but the saw portion is actually decent quality. I don’t know how long it will actually last but drilling through a bumper. It worked really well if it was just the saw I would give this a five star and it’s packaged decently, so if you’re looking for a cheap decent hole saw this would definitely be one of my first picks but if you’re looking for something more long-term, I would definitely look into a better company with higher quality tools, but for a couple time use and possibly maybe only being used once a year or a couple times a year then this is definitely the product for you, but if you’re using it daily weekly or monthly definitely buy from someone else and I would recommend tools because of the warranty Snap on doesn’t really have the warranty backing their drillbits or heavily worn tools Mac tools is just a better option all around and if you don’t have a MacTools dealer and I would recommend googling for better options for you and what you do for a living or hobby’s Buy for side projects this isn’t that bad

Lo valoro ahora que ya lo e utilizado haciendo 10 agujeros en chapon de dos centímetros de grosor y va genial no llega a notarse ningún tipo de desgaste eso sí los ice con taladro de columna y echando taladrina de continuo

Sehr gut, der Führungsbohrer war gleich abgerissen hab ich nachbestellt, da muss darauf geachtet werden dass man genau senkrecht ansetzt

Excellent. Used to cut hole in Cast iron SVP, faultless. Used with cutting oil.

Very good quality works very well

I min leverans saknades de pilotborr som skulle ingå. Borren i sig fungerade som förväntat.