Rotary burr set, tungsten carbide steel double-sided rotary tool, 10-pin rotary tool

Tungsten carbide steel rotary file set: These carbide rotary files are made of high-quality tungsten carbide steel, sharp, strong and durable.

Double-cut design: The groove lines on the head of this carbide rotary burr are crossed. Suitable for wood, plastic, etc. Quickly protect crossed grooves and chips during grinding and engraving.

[High working efficiency]: The processing efficiency is dozens of times higher than that of a manual file and almost ten times higher than that of a small grinding wheel with a handle. In general, a set of rotary files can replace a small shank grinding wheel. Easy to cut, safe and durable.

Long service life: packed in a plastic box for safe storage and protection. These heavy-duty rotary tools last 10 times longer than high-speed steel and 200 times longer than grinding wheels. The rotary tool's rotation speed is generally 6,000-50,000 rpm, which reduces inefficient rolling and extends the overall service life.

Wide range of applications: 10-piece rotary burr set double-sided solid carbide, compatible with most small rotary tools. Excellent choice for DIY, crafts, hobbies, home repairs, jewelry, gemstone use, modeling and more.