1 pz. 6 mm * 90 ° * 0,8 mm PCD policristallino diamantato CNC router bit pietra granito
Adopt imported raw polycrystalline diamond materials, grinded with very high accuracy blade. Hard Granite Stone Lettering. PCD Milling Cutter. Sharp Diamond Engraving Bits for CNC. Beautiful 3D Sculpture Artwork on Hard Stone.