REXBETI Double Headed Sheet Metal Nibbler, Drill Attachment Metal Cutter with Extra Punch and Die, 1 Cutting Hole Accessory and 1 Step Drill Bit, Perfect for Straight Curve and Circle Cutting (Gold)

This little critter does a good job as described. Seems simple and pretty well built. I used it on 16 ga. steel electrical panels and it cut very well. The cuts were clean with no burrs. It is a bit messy, sending chips about the workbench. A couple of notes; Use oil on the cutting ends. Just a drop or two, but it will cut better and last longer. Practice your cuts on some scrap metal. It's tricky to freehand your cuts and the line you drew is covered by the cutting head. Good product for the price and the right tool for the job

Not bad for my first try! We had a carport installed next to our detached garage, which has a side door that opens toward the carport. I could have gone with a foot taller carport, not knowing exactly how far the roof curved down on the side and sure enough, the door was hitting the carport roof. I had to do some cutting to be able to use the door. I ordered the nibbler attachment and it works. It definitely needs the higher RPM's and my drill maxes out at 1500, the minimum. My efforts to keep it straight were freshman at best, but it did the job and from a distance, it looks fantastic. Up close it is not real pretty, but it is something that takes some time to learn and be good I think.As someone else mentioned, it will rain these little half moon shaped niblets all over the place so wear eye protection and if you can, spread something on the ground so the shavings are easier to gather. I used a magnet wand I built to pick up all the residue. I think this was money well spent. I don't have to cut sheet metal very often, and I know what I'm using if I have to again!

First, I was very impressed by the packaging. It came in a nice storage case with all the attachments. I did not have a drill that would run at the suggested RPM, mine were all slower. This may have had an affect on the performance. I bought this for cutting the new panels on a steel roof. When I was cutting the flat or near flat, it cut fine. When I had to go up or down it tended to not cut so fine. I ended up cutting some of the areas with a reciprocal saw (not as good a cut). A friend brought over a metal cutting blade for a circular saw and although it was a lot noisier, it was a lot faster and no toenail clipping to worry about. The clippings are a hazard for people and pets and they can get tracked into the house and damage floors. I also used the circle cutting guide. It worked well on the flats and not so well going up and down the ribs. I now know the limitations and will not hesitate to use it for the right application. Overall, I think it was a good investment

This thing works pretty good! I was super impressed, not the fastest speed like you have with a 12 volt nibbler but overall it does the job. I cut down some 16ga metal with it and a few sheets of 24ga. Only complaint I have is there is not a good reference point on the tip to help with following a cut mark as you are cutting.

I am a Gunsmith in Florida and a client had a gun that needed a firing pin, one of those great big flat ones that haven't been made since 1940. I saw this nibbler and, though skeptical because of price, I bought it expecting it to fail on first cut. I put it into my drill and locked a piece of 16 gauge sheet metal into my vice and, fearfully, started to cut, and it didn't jam or stop!!! I kept on cutting until I had the entire firing pin blank cut out with absolutely NO problems. Then I cut three more because they can be used in other models of this firearm as well. The cutter did a great job going through the 16 gauge metal, but if you are going to be using it for long periods of time it gets VERY tiring because it tends to want to wander and you must correct for it.This is a great tool and I would recommend it for those who need a nibbler for occasional use.

a part you need to make up your own mind.. so far it’s working.

I’ve got several different attachments for cutting sheet metal, but none of them beat this one. It does all that and then some. Very excellent product, and it will straight up surprise you. There shouldn’t be anything else out there except for this. I found it more useful than tin snips and cut off wheels, rolling attachments that you put on your drill. These things kick butt,, turn around and spit out a few teeth, laugh at you, and ask, is that all you got? These things are bitching, and you know you will have been had because they work so hard, they make you look like a wuss.

This product is packaged in a really nice metal case and seems to be very well constructed. For doing straight cuts it really shines and even corners and circles are very easy. The one downfall I found is cutting metal roofing. I was under the impression that it would cut across the ribs with no problems. Not so. It almost has as much trouble cutting the ribs as my electric metal shear. I would recommend this tool for cutting flat metal but not for cutting ribbed metal.