The versatile 3/3 inch shank is designed to be compatible with a wide array of tools including electric rotary tools, drills, grinders, and pneumatic power tools, ensuring easy integration into your existing toolkit. Perfectly suited for detailed work on materials such as silver, jewelry, wood, walnut, and more, these burrs are recommended for applications including olive cores, beads, , wood, bone, and precious soft metals. Constructed from superior steel, this 48-piece round ball burr set ensures exceptional durability and sharpness, making it ideal for detailed engraving and carving tasks on a variety of materials. Featuring a comprehensive range of sizes from 0.3 to 3.0mm, this set caters to diverse crafting needs, allowing work on everything from jewelry to intricate wood designs. This comprehensive package includes 48 pieces of 3/32 inch shank jewelry round ball burrs, neatly organized to you have the right tool at hand for any detailed carving or engraving project., Weight: 0.14109584768 Pounds, Manufacturer: Awwertse