High-Speed Pneumatic Engraver, 60000 RPM Mini Grinder

【High-Speed Air Motor】The high-speed air motor drives the spindle up to 60,000 RPM, providing consistent torque for smooth engraving, grinding, and polishing without electrical jerkiness.
【Lightweight 0.6 kg Body】Weighing only 0.6 kg, the aluminum alloy housing reduces hand fatigue during extended finishing sessions on molds or metal parts.
【Flexible Hose for Maneuvering】The flexible, bendable air hose allows for easy maneuvering of the pen into tight cavities, inside corners, and mold recesses.
【Low-Vibration Precision Machining】The finely machined internal movement ensures quiet operation and stable performance, transforming rough deburring into a controlled, high-precision task.
【Multi-Surface Conditioning】Designed for grinding, the shaping and external polishing of metal components, wood carvings, rubber tire molds and raw foundry parts.