The Busch® Pointed Burs FIG 5 4.00mm (ISO #040) are high-quality tools designed for precision jewelry crafting. Made from tungsten vanadium steel, these burs offer exceptional strength, durability, and wear resistance, ensuring long-lasting performance even with extensive use. The 4.00mm diameter and pointed design are perfect for achieving intricate, detailed shapes and carvings on various jewelry materials, including precious metals like gold, silver, and platinum.

These burs are precision-machined with uniformly spaced teeth, allowing for smooth, accurate cuts that are essential for detailed engraving and shaping. Each pack contains 6 burs, providing excellent value for jewelers and engravers who demand high-quality tools for their work. The ISO #040 standard guarantees consistency and international quality, making these burs a trusted choice for professionals worldwide.

The maximum safe speed varies depending on the bur size, and this information is provided on the packaging. For optimal cutting efficiency and to extend the lifespan of the burs, a proper lubricant is recommended during use. The burs measure approximately 1-3/4" long with a 3/32" shank, ensuring compatibility with most standard rotary tools.

Busch® Pointed Burs are available in various sizes, ranging from 0.60mm to 5.00mm, and feature a 42.0° angle for superior cutting precision. These burs are sold in packs of 6 and are manufactured in Germany to the highest standards of quality and precision.