Dremel 561 Multipurpose Cutting Bit, Medium: Versatile Tool for Precise and Efficient Cutting Review

I use them to cut wire clippings in lamps I build. They work well and seem to stay pretty sharp after many uses. I try to move slowly so as not to heat them up so they stay sharp.

Working perfectly. Last used to install fog lights on a 2010 g37x, pulled the grilles out and cut the piece through like butter. Just grab clamps or have someone hold what you're cutting.

I don't know what everyone likes about this blade, I cut fiberglass and it took a long time. Maybe combined with a router end? I don't know but mine cuts like shit and my colleague said carbide bits cut like butter compared to these. Hope this helps someone

I used this to carve a deep C shape in very hard wood to install a stop plate. It worked great. If I were going to be using it on a lot of projects I would recommend buying a Dremel adapter to use for this type of cutting. I just donated it as a disposable item.

Great piece, I used it to cut 1.5" x 32" wood (pine maybe? Cheap wood from Home Depot). It was slow progress and direction is a bit difficult to control in training but it helped me and saved me from buying a real saw that I will never use again.

I use this with a Dremmel Circle Disc Cutter. I've used it with 3/8" drywall and tin blasters. Both for hanging electrical equipment. It cuts through the tin headlights like butter through splinters. This means it cuts easily, but fragments fly everywhere. A little more effort, so take your time and a perfect circle will be cut out.

I bought this to cut the headlight plastic housing rather than use a heavy duty cutting wheel which just melts the plastic and makes a mess. I've tried multiple speeds and pressures, but even that just melts the plastic instead of cutting it. Not as bad as the disc, but not as clean as I would like. Although I'm sure I'll find another use for it.

I had to make some rounded cuts in the bottom of a cupboard that was attached to the floor of my RV. The base of the cabinet was made out of 3/4" plywood. There wasn't room for a jigsaw puzzle, and I wasn't about to think of anything else. The solution was to twist one of those bits with a 90 degree Dremel Using knees for freehand cutting was easy to control and cut smoothly through the plywood I look forward to using these bits the next time I need to cut holes in drywall!

Works as it should. My only concern is that it tends to burn wood as it cuts. I use them primarily to cut 6 foot diameter circles out of 3/4 inch thick plywood. I always have to sand the inside of the cut afterwards, but they consistently cut (even if they burn the wood a bit). I can usually use one of these blades for about 4-6 holes before having to replace it. This works very well for the cost as far as I understand it. If you were using them on drywall I would imagine you could make 100…