Featuring a universal 3/32 inch (2.35 mm) shank, these burrs are compatible with most rotary tools, drills, and grinders, making them a versatile addition to any craftsperson's toolkit for detailed engraving and lapidary work. Constructed from superior Steel, these jewelry burrs feature unparalleled hardness and resistance to wear and rust, ensuring durability and reliable performance for professional-grade use in crafting and intricate metalwork. Ideal for working with soft materials such as olive core, beads, , bone, and precious metals, these burrs are engineered for , allowing artists and craftsmen to achieve exceptional detail and smooth finishes in their creations. This comprehensive package comes with 12 -crafted 3/32Inch shank cone tapered cut engraving burrs, neatly packaged to they are organized, easily accessible, and ready to elevate your artistic endeavours., Weight: 0.04629707502 pounds, Manufacturer: ximie