edealingNew 7pc HSS Circular Wood Cutting Saw Blade Discs for Dremel Rotary Tool Mandrel

Ok for thin 3mm plywood, wouldn’t attempt to use on anything thicker tho

Cheap

Only used one wheel once so far but worked for what I bought them for so really pleased...Time will tell on durability.

Bought to cut old pvc pipes into custom mountain bike mudguards (frame has an awkward shape and mud gathers up in particular spots.)The supplied mounting stem was slightly bent and therefore it vibrated violently and tried to shake itself loose.My rotary tool does not have a safety guard so I had nightmarish visions of pulling it out of my face like a mini ninja star.The smaller discs might be great for fine detail work on a low RPM but the larger discs are lethal especially if the stem is not perfectly straight.Returned item due to stem, didn't order replacement as lost my nerve watching both the cutting edge and the movement of the stem. Finished job with junior hacksaw and sandpaper.

The saw blades are loose on the mandrel so runs off centre, ie. the centre hole is slightly over size. The blades have no set on the teeth so easily burn.

works as add, but hard to control, needs a VERY light touch.

I have had two sets of these as the first set warped and I blamed myself. This was until the second set did the same thing in my dremel. They were used for anything strenuous, soft wood shallow cuts. It's turns out it is the product that's at fault here. The first set were fine on lolly pop sticks but anything bigger caused warping. I would say they're more suitable for smaller projects and crafting.

it does the job done. great