Carbide Burrs Set 20 Pieces Tungsten Steel Rotary Burr Kit for Grinder Drill DIY

Description Are you looking for a professional yet affordable rotary burr set? Are you in search of a sturdy trustworthy tool that can do multiple jobs at once? If yes look no further! Our professional rotary burr set must meet your needs. It is one of the best choices for you. Features -Color: As Shown -Material: tungsten steel -Size: 3.80X0.30X0.30cm/1.49X0.12X0.12in - It can process various metals (including hardened steel) and non-metals (such as marble jade bone) and the processing hardness can reach up to HRC70. - High production efficiency which is dozens of times higher than the processing efficiency of using a file and nearly ten times higher than the processing efficiency of using a small grinding wheel with a handle. - The product has good processing quality high finish and can process high-precision mold cavities of various shapes. - Long service life ten times higher than the durability of high-speed steel cutters and 200 times higher than the durability of small grinding wheels. - The economic is greatly improved and the comprehensive processing cost can be reduced by dozens of times.