Simplified to support your project. Dremel’s line of Specialty Kits were curated to provide you with the precision tools you need. All in one kit ideal for glass and stone projects, the glass & stone kit includes Dremel’s popular carving, grinding, cleaning & polishing accessories, ideal for the budding artist or diyer. Diamond wheel points are ideal for fine detail work, cutting, engraving, carving, touch-ups or finishing, bits are covered with diamond particles Silicon carbide grinding stone is ideal for sharpening, deburring, and general grinding on harder surfaces Impregnated polishing disc is ideal for general polishing or removing small burrs and scratch marks Flipbit drill bit ideal for drilling holes, enlarging holes and making small cuts