Key features

• •Specialized R Angle Chamfering with Pre-Installed Blades - This tool is dedicated to R angle processing, equipped with 2 pre-installed carbide R-angle inserts. The HRC 45+ hardened blades excel at creating smooth, uniform R-angle edges on metals, avoiding sharp burrs and scratches. No extra installation needed—unbox and start chamfering immediately
• •361° Safe Exhaust & Low Vibration Design - 361-degree rotating exhaust port quickly discharges hot air, effectively reducing tool temperature and avoiding scalding. Ergonomic lightweight body (only 0.8kg) with anti-slip grip ensures one-hand operation, low vibration design reduces fatigue even after long-time use
• •Precise Size & Speed Control - Chamfer size adjustable from 0.1-1.5mm (C-angle) with micro-adjustment knob for accurate finishing; 5-speed air intake control supports 0-30000RPM free speed, matching different metal materials (steel, aluminum, copper) and thicknesses. Depth adjustable from C0.1-C0.9 for professional results
• •Reliable Performance & Durable Build - The heat-treated R-angle blades (HRC 45+) ensure smooth cutting on metal workpieces, quickly removing sharp burrs without deformation. Chrome-plated aluminum shell boosts corrosion resistance, while built-in spindle lock enables safe, hassle-free blade replacement.
• •Wide Application & Easy Access - Perfect for chamfering straight edges, inner/outer round holes, and irregular edges of metal workpieces. Ultra-thin nut lock bearing design allows operation in narrow and shallow spaces where angle grinders can't reach, ideal for workshops, manufacturing, and maintenance scenarios.