<p><b>Product description：</b></p> <ul> <li><b>Brand:</b> Asieg Tool</li> <li><b>Material: </b>Tungsten Carbide</li> <li><b>Shape of Cutter:</b> Cylindrical，Cylindrical with Radius End，Ball，Tree Shaped Radius End</li> <li><b>Edge：</b>Double</li> <li><b>Shank diameter：</b>1/4"</li> <li><b>Usage Scenario：</b>Generally Used with Handheld Electric or Pneumatic Tool Drive but also Used in Machine Tool.</li> </ul> <p> </p> <p><b>Included：</b></p> <ul> <li>SA-5: Cylindrical shape 1/2"（Cutter diameter） x 1"（Length of cut）-1/4"（Shank diameter）</li> <li>SA-3: Cylindrical shape 3/8"（Cutter diameter） x 3/4"（Length of cut）-1/4"（Shank diameter）</li> <li>SC-3: Cylindrical radius end 3/8" （Cutter diameter）x 3/4"（Length of cut）-1/4" （Shank diameter）</li> <li>SC-1: Cylindrical radius end 1/4" （Cutter diameter）x 5/8"（Length of cut）-1/4" （Shank diameter）</li> <li>SD-3: Ball shape 3/8"（Cutter diameter）X5/16"（Length of cut）-1/4"（Shank diameter）</li> <li>SD-1: Ball shape 1/4"（Cutter diameter）X7/32"（Length of cut）-1/4"（Shank diameter）</li> <li>SF-5: Tree shaped radius end 1/2"（Cutter diameter） x 1"（Length of cut）-1/4"（Shank diameter）</li> <li>SF-3: Tree shaped radius end 3/8"（Cutter diameter） x 3/4"（Length of cut）-1/4"（Shank diameter）</li> </ul> <p> </p> <p><b>More Features:</b></p> <ul> <li>Carbide Rotary Burrs Bits widely used in machining iron,steel casting,carbon steel,alloy steel,stainless steel,hardened steel,copper aluminium etc.</li> <li>Ideal for cleaning up welds, grinding weld beads, shaping parts, smoothing rough castings, or porting cylinder heads.</li> </ul> <p> </p> <p><b>Warm Tips:</b></p> <ul> <li>Please don't let children touch it.</li> <li>Ensure your burr shank is well inserted into your collet and clamped down tightly.</li> <li>Please wear an eye mask to protect your eyes from filings.</li> </ul>