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High Quality Tungsten Carbide Rotary Burr – Durable Rotary File Tool for Metal Grinding & Carving

Crafted from high-quality tungsten carbide, this rotary burr offers outstanding durability, sharp cutting performance, and long service life. Ideal for mold making, deburring, and polishing metal and non-metal materials. It delivers high efficiency, reduced labor intensity, and dust-free operation. Compatible with electric, pneumatic tools and machines, it supports OEM/ODM customization and comes in various shapes and sizes for different applications.

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Our Tungsten Carbide Rotary Burr is a must-have tool for professionals in mold making, die shaping, metalwork, and artistic carving. Made from premium hard alloy, the burr tip is sharp, wear-resistant, and capable of cutting through materials with ease. The front edge features cutting teeth that enable deep penetration into workpieces, delivering smoother operations and enhanced performance.

This rotary burr replaces small grinding wheels, eliminating dust pollution and significantly improving grinding efficiency—up to 5 times faster. It handles metal hardness up to HRC70 and delivers a fine finish up to Ra1.6. Whether you're deburring, chamfering, groove-processing, or finishing impellers and pipe interiors, this tool gets the job done.

Available in single-cut and double-cut types to suit different materials:

Single-cut: Ideal for hard materials like steel, iron, and stainless steel.

Double-cut: Best for softer materials like wood, plastic, and aluminum.

Compatible with electric grinders, pneumatic tools, and CNC machines. Ensure tight and centered clamping during use. Use safety glasses to avoid flying chips. For shafts longer than 80mm, reduce rotation speed.

👉 A versatile, powerful tool—perfect for industrial use, DIY projects, and artisan craftsmanship.