FOTYBEI Tungsten Carbide Rotary Burr Set, 10pc Double-Cut Bits, 1/8" Shank for Woodworking & Metal Working

Meet the FOTYBEI Tungsten Carbide Rotary Burr Set, engineered for lasting performance across woodworking, engraving, and metalworking projects. The burrs feature a compact 1/8 inch shank and a total length of 45–50 mm, with a cutting diameter of 1/4 inch, enabling precise control in tight spaces. This 10-piece kit arrives in a protective case, making it easy to store and transport your tools to the job site or workshop. The design blends hard-wearing material with a thoughtful geometry that supports clean edges and consistent cuts as you work through different materials.

Key specs at a glance

• Shank diameter: 1/8 inch
• Total length: 45–50 mm
• Cutting diameter: 1/4 inch
• Includes 10 pieces in a compact storage case

Double cut design for versatile performance

The burr head features crossed groove lines, a configuration that enhances material removal and keeps the workpiece under control when tackling materials with relatively low density such as wood, plastic and aluminum. This design aims to maximize cutting efficiency while reducing drag and resulting heat, helping you achieve smoother finishes on detailed work.

Premium material for durability

Constructed from premium tungsten carbide steel, these burrs boast exceptional hardness and toughness. With machining hardness reaching up to HRC 70, the bits maintain sharpness through extended use and deliver more consistent results across longer sessions. This combination supports steady, clean cuts when moving through tougher or mixed materials.

Wide range adaptability for common tools

The 1/8 inch shank is compatible with Dremel type tools and most die grinders or rotary tools. This makes the set a versatile choice for metalworking, tool making, DIY woodworking, wood carving, model engineering, groove processing, engraving, polishing, touch-ups, and finishing work.

Practical uses and what you can expect

• Fine detail carving and lettering on wood and softer plastics
• Edge cleanup and beveling on metal parts
• Engraving and decorative work on plastics and soft metals
• Groove shaping and model engineering tasks for small components
• Surface finishing, deburring, and touch-up work after initial cuts

What you get and support

• 10 tungsten carbide burrs in a compact, protective case
• Safe storage, easy transport, and quick organization
• Responsive customer support for replacements or solutions if needed

These burrs offer possibilities for precision work and creative projects. Results will depend on technique, material, and tool setup, but the set is designed to enhance control, consistency, and efficiency in everyday tasks.