Linear Chamfering Tools Manual Pneumatic Chamfering Machine 45 Degree Metal Cutting Arc Corner Deburring Kit <p>[NEW VERSION] The upgraded version of the pneumatic chamfering machine, the new one adopts a new shell with high-quality bearings, equipped with high-precision heat-treated tungsten steel blades, sturdy and durable, high cutting efficiency and long service life.</p> <p>[INTELLIGENT] Thickened 5-speed air valve adjustment knob, freely adjust the required transmission speed; The chamfer size from 0.1mm to 1.5mm can be adjusted at will; 360-degree rotating exhaust port, good heat dissipation, high working efficiency; safety switch It is used to prevent accidental and protect the user's safety at all times.</p> <p>[STABLE PERFORMANCE] The free speed can reach 30,000 /min, the air consumption is 0.4 /min. Can withstand high impact and high speed, high concentricity, low vibration, low loss and more; the speed is improved and the chamfer is smoother.</p> <p>[MULTI-PURPOSE] Using the thinnest 1mm outer hexagon nut to lock the bearing, it can be chamfered in the narrowest and shallowest space. Suitable for various irregular chamfers, such as straight edge chamfering, round hole inner and outer chamfering, irregular chamfering, and polygonal keyway chamfering. Used for metal cutting and R-side rounding.</p>