5pc Solid Carbide Rotary Burr Set – 3mm Shank Single Cut 100mm

5-Piece Solid Carbide Rotary Burr Set – Long Shank, Single Cut

Take your metalworking, woodcarving, and crafting projects to the next level with this precision-engineered 5-piece solid carbide rotary burr set. Featuring a 100mm long single-cut head design and a universal 3mm (1/8") shank, these burrs are compatible with most standard rotary tools — making them a go-to addition for hobbyists and professionals alike.

Made in Mainland China.

Why Choose These Rotary Burrs?

• Solid Carbide Construction: Delivers exceptional hardness and abrasion resistance for long-lasting, consistent performance across tough materials.
• Single Cut Head: Ideal for fast stock removal, smooth finishing, and precise shaping — great for deburring, grinding, and carving.
• Long 100mm Reach: The extended length lets you access deep grooves, tight angles, and hard-to-reach areas with ease.
• Universal 3mm Shank: Fits most small rotary tools including Dremel and similar brands; no adapters needed.
• Wide Material Compatibility: Performs on copper, aluminum, alloy, iron, marble, jade, steel, glass, wood, plaster, and more.
• Versatile Applications: Ideal for metalwork, tool making, model engineering, wood carving, jewelry making, welding, chamfering, casting, and deburring.

Specifications

• Material: Solid Carbide
• Color: Silver
• Shank Diameter: 3mm (1/8")
• Head Type: Single Cut
• Cutting Edge Diameter: 6mm (1/4")
• Overall Length: ~100mm (4")
• Quantity: 5 pieces

Package Contents

• 5 × Solid Carbide Rotary Burrs

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For guidance on safe tool use and workshop best practices, visit the OSHA Tools & Equipment Safety Resource.

Note: Actual color may vary slightly from images due to monitor settings and lighting. Please allow for minor measurement deviations.

Learn more: Oscillating multi-tool

Frequently Asked Questions

Q: What rotary tools are compatible with these solid carbide rotary burrs?

A: These rotary burrs feature a standard 3mm (1/8") shank diameter, making them compatible with most popular small rotary tools, including Dremel and similar brands. No adapters are required for tools that accept 1/8" shanks.

Q: What materials can the solid carbide rotary burr set cut or grind?

A: This set is designed for high performance across a wide range of materials, including copper, aluminum, alloy, iron, marble, jade, steel, glass, wood, and plaster. Their solid carbide construction provides the hardness needed for both soft and hard materials.

Q: What is the advantage of the single-cut head design on these rotary burrs?

A: Single-cut rotary burrs remove material efficiently in one direction, producing a smoother finish compared to double-cut designs. They are particularly well-suited for shaping, deburring, and finishing tasks where a cleaner surface is desired.

Q: Why are these burrs 100mm long instead of the standard shorter length?

A: The extended 100mm length provides greater reach into deep recesses, narrow channels, and hard-to-access areas that shorter standard burrs cannot easily reach — making them especially useful for detailed model engineering, jewelry work, and deep-groove metalworking tasks.