OSIDU Carbide Burrs Set 5pcs Extra Long Shank Carbide Rotery Burr File Double Cut 14 Inch Shank Long Burr Bits For Die Grinder Bits

The Carbide Burrs Set has received mostly positive feedback from its users. One customer mentioned using the burrs to port aluminum heads and was impressed with the quality and strength of the shank. Another user reported that the bits grind fast and efficiently, staying sharp even after using wire wheels on aluminum. Customers also appreciated the extra length of the burrs, making it easier to reach tight spots and use for various tasks such as widening holes or grinding down welds. The set was also praised for its ability to cut through hard steel smoothly. However, one customer noted the need to machine the shank down to 6mm for their specific use. Overall, the product seems to deliver efficient grinding and cutting performance, making it a useful tool for various applications.