Sworker 10 Pcs Carbide Burr Set 1/8" Shank Compatible with Dremel Milwaukee Bits Rotary Tools Attachment Kit Rasp Drill File Accessories Metal Wood Stone Steel Grinding Carving Cutting Polishing

I used it to go through a big broken screw in a narrow place. The first bit used was not working, but the round one, just attacked the screw and pass through in less than a minute. Very impressive!!!

I was skeptical of these cheap carbide bits but so far they have worked on hardened steel without chipping or dulling. Only used them a handful of times but pretty impressed so far for the price. Great dremel bits!

I purchased one set for home use and another set for my primary tech job. The fine pointed rotary burr bit was used to assemble an RFID tag chip program module. It carved through nylon fasteners during the build process. These will be used for repairing and modifying an Interferometer in the near future. Some of its aluminum chassis will require some grinding and enlarging cable ports and modifying mounting brackets to accommodate new technology. I am confident these sharp burr bits will do the job. The storage case is nice. Two of the ten bits have mild run-out. I will check my personal set at some point. Overall, I am satisfied with these for now.

Great item works as describe

Cut right through an exhaust stud and a broken off carbide drill bit. Awesome price. Used on my corded Dremel.

I bought these fir my leather shop and they were the best buy around They stay sharp and hold up well. Great price fast delivery highly recommend this brand fir anyone

so far I've used three of the different burrs. each one worked great on wood, metal, and fiberglass

Perfect for grinding out small spot welds. I used this to remove a divider on on a metal drawer. With that said, an important thing to note is these are meant to be use on a rotary tool like a Dremel not a drill.

Quedaron perfecto en mi dremel y en otra herramienta generica sin ningun problema

Got this about a year ago for 12 bucks. Seems to be a bit more now. I still endorse it at this price. Best money I have spent for my dremel tool. I have grinded metal, wood, LVP, etc, probably 50+ times now with just one of the heads and it still performs as it did out of the box on day one.

outstanding item! needed to shave down bicycle spokes and these bits worked as expected.

Muy buena opción para herramientas tipo Dremel

Decent I used them to cut seized bearings out and used one per bearing since they were not sharp after each but for the price I will buy again if I need! Work good for cutting into rivets