10 pcs Tungsten Acero Burs Dentales Lab Taladro de Dientes Para Pieza de Mano Polisher

100% brand new and high quality Also can grind marble, jade and other non-metallic materials Petiolate can basically replace the small wheel, there is no dust pollution Grinding efficiency is increased to 10 times better than manual files and petiolate wheels Processing is high quality and smoothness and can be all sorts of high-precision shape