- Easy to operate: 45-degree mini pneumatic deburring tool with a compact, delicate design that can be controlled with one hand. Use the included wrench to adjust burr size and replace blades quickly. - Higher cutting efficiency: chrome-plated aluminum housing, high-quality bearings, and precision heat-treated blades for smoother deburring and chamfering. - Adjustable speed and burr size: no-load speed up to 30000 rpm. 1-5 valve settings and a thickening knob let you freely set the required drive speed; burr size is adjustable. Safety switch prevents accidental activation. - Specifications at a glance: 1/10.2 cm metal filter; no-load speed 30000 rpm; air consumption 0.4 m3/min. - Compact and durable: lightweight 45-degree head design suitable for tight spaces, built for long-term use with quality materials. - Practical uses: - Deburring and chamfering holes and edges on machined metal parts after milling. - Trimming burrs on castings, aluminum components, or small automotive parts. - Beveling weld seams and finishing precision housings and enclosures in tight areas.