Tungsten Carbide Rotary Burrs

We are offering tungsten carbide rotary burrs. Mark & model：manufactured by cnc lathe, the product is featured as high precision and sharp tooth punching. The head material is k20 and k25 carbide and shank material is 40cr, which are welded together through high-frequency welding. Origin ： asia and pacific area china quality standard ： international submit date ： 2013-11-25 h.s.classification ： metal articles metal tools 8207 interchangeable tools for hand- or machinetools & base metal parts thereof