Feature:1. Small body, strong power, stable operation, can be inverted right angles and rounded edges2. Using triangular tungsten steel cutter head, auxiliary bearing, strong and durable3. Small and compact appearance, can carry anywhere, simple and convenient to operate4. With selflocking pressure plate switch, safe and convenient operation, easy to start5. The valve can be adjusted to control the airflow size and adjust the airflow for easy operation6. The chamfer size can be adjusted, can rotate to adjust the chamfer size according to own needs.Specification:Item Type: Pneumatic Chamfering MachineScope of Application: AluminumNo-Load Speed: 30000RPMChamfering Ability: C0.1-C1.5Adjustable Depth: Approx. 0.1 ~ 0.9mm / 0 ~ 0.04inChamfer Aperture: 7mm / 0.3in(approx.)Air Consumption: 90(mm/min) Product Size: Approx. 120mm / 4.7in60mm / 2.4in32mm / 1.3in48mm / 1.9in.Package List:1 x Chamfering Machine1 x Air Tube Connector1 x Hex Wrench1 x Star Wrench1 x User Manual