Review on 🔩 Tungsten Carbide Burr Set - 10PC Double Cut Rotary Cutting Burrs Die Grinder Bits with 1/4" Shank for Steel and Wood Working, Grinding, Carving, and Engraving by Joseph Quintana

I like the variety of sizes and shapes. This set works well for a variety of cutting, grinding and polishing applications. The 1/4" shank fits snugly and securely into my DeWalt die grinder. In the video, I tested one of the nozzles on the edge of a 1/4" piece of steel. He removed a lot of material very quickly. So far I've only used them for relatively light jobs like removing rust and grinding welds. But they are surprisingly well preserved. I was impressed with the aggressiveness of the cut as well as the durability. The material is tungsten carbide, which is said to stay sharp longer. Each has intersecting rows of double knurled cutting teeth. The incisors extend to the tips, including the flat tips. So there is a lot of versatility and possibilities with different cutter shapes. The set includes a wooden block for storage. But the bits were so tight that I had to use pliers to pull them out, and even that wasn't easy. As you can see from the photos I drilled the holes with a drill so they are a lot looser now but still strong enough not to fall out. That was a bit annoying. I ended up dropping the block of wood and just popped it straight into the holes on the board along with the other sander attachments. They are 1/4 inch in diameter so they fit snugly in the pegboard holes. Overall, this is a high-quality carbide burr set. You get 10 nozzles in various popular shapes and sizes at a great price. .