Constructed from superior Steel, these jewelry burs offer exceptional hardness and durability, ensuring long-lasting performance. The material is also resistant to wear and rust, making it ideal for frequent use in crafting and engraving applications. This set includes six meticulously crafted Knife Edge Cut Lentil Burs in sizes 008, 010, 014, 018, 020, and 023, providing a versatile range of options for detailed and precise engraving work on various materials. Featuring a universal 3/32 inch (2.35 mm) shank, these cutting burs are compatible with a wide array of tools including rotary tools, drills, grinders, and hanging mills, ensuring seamless integration with your existing equipment. Ideal for detailed carving and engraving, these burs are perfect for working on silver, jewelry, aluminum, walnut, olive cores, beads, and other precious soft metals, offering precision and control in your creative projects.<br><br>Colour:silver Material:steel<br><br>Package Contents: 6 * T Shape Knife Edge Cut Lentil Burr<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.