Set of 10 carbide burrs compatible with Dremel - 3.3 mm shank Rotary tool

1. Premium Material, Made of High-Quality Tungsten Steel. Used on wood, iron, steel, carbon steel, alloy steel, stainless steel, copper, aluminum, and other metals, as well as marble, jade, bone, etc.

2. All router bits have a 1/8-inch shank - compatible with most rotary tools and die grinders.

3. Highly recommended for DIY projects, crafts, hobbies, home repairs, jewelry making, lapidary work, modeling, and much more.

4. 10 different milling tools, including: ball, cone, cylinder, needle point, conical point, etc., to meet most of your drilling needs, suitable for drilling, engraving, carving, polishing, beveling, chamfering, grooving, boring, and hollowing. 5. The speed of the rotary tools is generally 6000-50000 rpm, ensuring a long service life and preventing any inefficiency in rotation. Ease of cutting, safety, and durability.