The Busch® Burs Bud ISO #029 are high-quality, precision-engineered burs designed for demanding applications such as jewelry making, engraving, drilling, metalworking, deburring, and shaping. Crafted from high-grade steel, these burs feature sharp, durable cutting edges that deliver smooth, even cutting at any speed. Their perfect concentricity ensures consistent performance, making them ideal for professional jewelers, craftsmen, and hobbyists.