• 100% Brand new and high quality
  • functionality with this set of diamond burrs
  • Material: Tungsten steel Solid Carbide
  • Quantity: 10 Pcs
  • Compatibility: Smaller rotary tools

honestly you cant beat these on price. cut well, when they burn out throw them away and buy another set. No need to waste your money at lowes or snap on. buy these

ThesI little carbide burrs are tuff. I work in the auto body profession and these work great for reaming out bolt holes in body panels.'.GREAT PRODUCT' for the money.....

They work very well on my Dremel. I use them to port aluminum heads.

I was a little skeptical at first because they were so cheap. When I put them in my Dremel 4000 though they perform nicely. Consult the photo below 1/8 inch thick steel plate. Quite impressive work on hard metal. The bits barely got hot even at 25000 rpm!

great product, fast ship, thank you.

I've used these before and they work great. I use them with my dremmel rotary tool and usually for carving 2-D images in cypress; oak, maple and beech hardwoods. They make clean cuts and eat through the wood fairly well; and the cutting edges last fairly long. I just make sure wood dust does not build up too bad in the cutting grooves by stopping periodically and blowing them out, or by giving them a quick brush with a bristle brush. It also helps if your wood does not have a lot of resin or sap in it. That can clog the cutting grooves quickly. That is why I don't carve in any of the pine woods.

Great collection of sizes. i only used a few on 16 ga. s/m and 1/8" hard alum. Worked good and staying sharp. I use lub to help keep the edge. Must have in your tool box of drills to help that od size hole or put a nice bevel on the edge.

Nice set. good assortment. Price was right as a single burr can cost as much as this set. Tried one on 1/4" aluminum.today to reshape a bolt hole. Cut fast and clean. I hope they do as well on steel - time will tell!

These are very good little tools to work with, there very strong and do the job, thanks again for the great deal.