B BLOOMOAK Heavy Duty Circular Glass Cutter with Round Knob Handle and Suction Cup Adjustable Diamond Glass Cutter Tool Set 24" with Extra Blade (60cm)

A fellow glass worker told me about this glass cutter. I’ve been working with glass for 35 years, and circle cutters are at PIA! I have to say I am greatly impressed with this tool. First try, cutting a piece of fusible glass.. made a perfect circle that I did not have to fight to get out. Mark your center, stick the suction cup down, and slowly run your circle. Do not go over it more than once! It dulls the blade and causes tiny fissures that lead to the glass breaking poorly. For those who say it does not come with instructions, mine did, so here’s a copy.

I am new to stained glass and bought this to be able to cut circles. It requires plenty of room and some experience. I was able to master the scoring quickly but had issue with breaking the excess.

Usually I rave about products but this circle cutter--well, I'm a work in progress. Never really coordinated and not particulary strong, I'm not doing as well as I had hoped. But I'm not giving up; I'm moving down to thinner glass and I got a grinder to help with the slightly uneven edges. I'm sure I will get it and I know the equipment is not the problem.

Piece of garbage. Save your money and Do Not Buy this item. I’ve been working with glass for many years and thought it was time for a new circle cutter. The main issue with this one is the suction cup is useless and will work maybe once out of twenty times, and then may pop off mid way through the score. Very frustrating.

The glass cutter works okay for basic jobs, but it’s not as precise as I hoped.

Received as described. Did a good job. Worked as intended.

Love it. It works very well. I have used it on thick mirrors and thin mirrors and once you get the hang of controlling the cut and learn how much force to tap it with, it's a blast.

Heavy duty but very difficult to cut small circles with it as the arm hits the surface.