RS PRO 30-Piece Engraving Bit Set for Use with Dremel Tools This diamond engraving set from RS PRO gives you a versatile range of bit ends for your mini rotary tool, allowing you to craft etchings on a variety of materials from wood to metal. You can use this tool to personalise items made from glass, stone or plastic, or engrave security marks on equipment and valuables. This set features six different types of engraving ends, including nine round shafts, six tapers and five drills. There are also five flames, three cylinders and two wheels. The various ends allow you to incorporate different engraving styles, such as curved or pointed etchings. The 3.2 mm shaft ends are made to fit Dremel tools but are also compatible with other handheld rotary brands, so you can use them with your preferred appliance. This engraving set is part of our RS PRO range and has been rigorously tested for quality and reliability. Features and Benefits - For use with Dremel tools - Kit contents of round, cone, taper, flame and cylinder bits - Engraving bit set accessory type - Rotary multitool type - Three pieces