Description of MAGBIT 624 4616 MAG624 8 Inch Holesaw
1-3/4-Inch depth, 4/6 variable pitch tooth combination reduces vibration. Tough 3/16-Inch thick back plate. Deep gullet design for improved chip removal. Cuts through 2-Inchx4-Inch in one easy pass. Faster cutting and more holes per saw.
After I put it to the test, this hole saw proved to be a complete waste of money. The teeth wore down quickly and the saw struggled to cut through even thin sheets of metal. The only positive was the size of the holes it cut. The low quality of this tool was a huge disappointment..
Pros
Durable and long-lasting, able to cut through a variety of materials smoothly.
Cons
May break easily if not used with proper technique and caution.
This holesaw is a complete waste of money. As my tests showed it struggles to cut through even the thinnest pieces of metal and can easily become dull after only a few uses .The only pro I can think of is that it looks pretty in the packaging. However, if you`re looking for something that will actually get the job done, this is not the product for you. Don't waste your time or money on this useless tool..
Pros
Durable and long-lasting
Cons
May require a lot of effort to drill through harder materials
This 2 7/8 hole saw was used to drill ONE hole in a sheet of stainless steel (beer keg) with cutting edges for oil . Before the hole was complete, the teeth of the crown disappeared and became jagged. Compare that to the used 2-1/2" Milwaukee Bi-Metal Hole Saw in my toolbox that cuts two holes in the same barrel with ease. Problems and no visible impact on the hole saw. The Milwaukee saw has been in use for the last 15 years used many times.