Rated 4.3 out of 5 by 21
Rated 2.0 out of 5.0 by HobbyGuy Not for precision holes
The tolerances in this tool are too large to make precision circles. The dremel wobbles around in the mount causing irregular circles. This makes it unsuitable for instrument building or inlay work.
July 16, 2015
Rated 5.0 out of 5.0 by NaParent Variable Hole Saw!
Absolutely no regret about buying this. Cut the 2 3/8" hole very precisely in 1/4" plastic of rain barrel. Next project, cut hole in ceiling and move kitchen light over by a foot. Glad I don't have to buy any hole saw of other sizes at all.
June 8, 2015
Rated 5.0 out of 5.0 by LOJON Dremel hole cutter is a high quality tool that exceeds expectations.
I build homeless cat shelters & donate them to animal shelters. I accurately cut perfect 4" holes in polyurethane (Totes) & insulated coolers. Required cutting through two layers of polyethylene & one layer of dense insulation material. The project was completed fast and accurate. All this plus a 2 yr warranty.
January 29, 2014
Rated 5.0 out of 5.0 by AloneAgain The only hole saw anyone will ever need
Cut a perfect 2 3/8" over-flow hole through 1/4" plastic in Rain Barrel! The circle cutter is about the same price as a single hole saw of that specific size, but now I can use the same accessory over and over regardless of hole diameter. Online pictures do not do quite show how it is put together, so bought with a leap of faith in Dremel, and good-enough instructions does come with kit. The Dremel drill and chuck do have to be of correct form and size to fit into accessory holder, and to hold cutting drill bit that comes in the Circle Cutter set. The circle cutter cannot be used with the Dremel Stylus as the stylus nose is not symmetrical and the chuck is too small.
May 26, 2015
Rated 5.0 out of 5.0 by Holmy Easy ordering
Seems well made, good extra for the Dremel system.
July 7, 2015
Rated 3.0 out of 5.0 by Tbone Adequate
For my purposes (cutting soundhole/rosette trough on acoustic guitars) it is just a little crude but it does the job. It is not as precise to adjust as I had hoped. But at the price it is decent hobby tool.
June 23, 2015
Rated 4.0 out of 5.0 by Inspector Great for the price
Worked great after getting the right dremel (model). Be sure that it works with the tool that you allready have . Or you will have to purchase another one . There are many different models .
October 29, 2013
Rated 1.0 out of 5.0 by Pat123 Worked great FOR 60 SECONDS
When i found this item i thought it was perfect for the job i needed to do. I was looking for something to cut a perfect 7 5/16 hole in some MDF, i bought the 4200-6/40 kit and had to return it because this attachment melted on the threads of the tool. when i tried to slowly turn it off the threads broke off the tool. i decided to give it another shot thinking i maybe went to fast, got another kit tuned it down, took my time and tried again. this time i got half way done the hole when i noticed something looked off. I took the attachment off to find it deformed and without threads.
April 6, 2014