【Product Feature】
【1】Great for cleaning and polishing jewelry after soldering,work great for polishing up and rounding the rough edges.
【2】Work well for cleaning rust off steel,removing light pitting,softening hard edges on parts,and cleaning up stone ground surfaces.
【3】Perfect for grinding,polishing or deburring ferrous metals or other hard surfaces.
【4】Especially useful where larger wheels will not fit or where small abrasive wheels wear out too quickly.

【Warm Prompt】
【1】When using the grinding tools,make sure that the burr handle is fully inserted into the chuck and tightly clamped.
【2】For long - service life,recommend to use coolant(water) when you working.
【3】The new corundum grinding bit should be tried at a low speed before use.If there is a jumping problem,do not continue to use it.
【4】Please press gently and avoid shaking.The corundum grinding bit is used to grind workpieces.If excessive force is applied,the grinding powder is not easy to remove.
【5】Flying chips may be generated during use.Please use jigs,non-slip finger stall,when using this corundum grinding bit.