Welcome to newwavebar2.vn The polishing head, good polishing effect, Within throwing uniform surface, polished surface fine and bright. Suitable for wood, nuclear carving, jade, ivory, and other materials of fine polishing At the same time also applies to jewelry, the mold cavity, medical equipment, Electronic circuit boards, stainless steel decorative tube, antique bronze, Classical furniture, plastic products and high-precision parts fine polishing. Conical grinding wheel: 3mm x 8mm Package includes 25 x Polishing head