Ultrasonic Cutter | 40,000 Vibrations Per Sec | Wondercutter S | Light Blue

Never used one of these before. It is absolutely brilliant at doing what it was designed for!!!

The cutter comes with a blade already installed and a fully charged battery, so it can be used right out of the box.A set of 40 blades, 4 grub screws and a spare blade collet is also included.I planned to use it for various jobs, and I am not disappointed:3D print postprocessing, both FDM (filament print) and DLP (resin print); where the cutter really shines is in support removal from resin prints before curing, when the plastic is still quite weak and may be easily damaged by a regular cutter.PCB (fiberglass) reworking: the ultrasonic driven blade cuts easily and with great accuracy in the fiberglass surface and copper traces.Strip connectors cutting to size: these connectors (the best ones) are made from hard and brittle plastics, so they don't cut well with clippers or plain blades; Wondercutter can dissect them very cleanly.Various kinds of sheet materials: leather, Worbla, Kydex and so on: while they can be worked fine using more common tools, Wondercutter cuts into them quite easily and with less effort.Of course, as for any specialized tool, there are some downsides and some things to keep in mind:first of all, watch your fingers! It cuts easily thru almost anything... (by the way, a pair of gloves was kindly included into the package).When cutting thru hard materials (e.g. fiberglass and the like) the blade wears out quickly; but, a 40-pack is included, and they can be found easily and at a good price.The blade produces a lot of friction heat when cutting, so care is needed not to melt or burn some materials.The blades are quite small, and the tool is specially good for detail work, not for bulk cutting.Finally, a 10-minutes 50% duty-cycle is allowed, then the device should rest to cool down; but this can be avoided by correctly using the botton on the handle.Summing up: this a very good tool for many jobs, great for some and even incomparable for a few ones. It will require some care and self training to be used at its best.

An awesome device. Looks pricey, but worth it in my opinion. It cuts like knife through butter. (Word of advice: Go slow and easy on thicker materials)