Parts List: 1 x Chamfering Machine 8 x R-angle Blades 4 x Bearing 2 x Wrench 4 x Screws (2 types) 1 x Glue Ring Highlight description: Speed Adjustable: Mini deburring trimming chamfering tool features air grinder 1-5 block valve adjustment thickened knob, can adjust the gear speed freely. Chamfering size can be adjusted at will Lightweight and Handheld: This 45 degree pneumatic mini chamfering machine air tool is lightweight, small and delicate, easy to operate with one hand. You can easily adjust the chamfering size and change the blade by using the matching wrench Smooth Chamfering: This pneumatic chamfering machine can withstand high impact and high speed with low vibration, low resistance and low loss. Increased speed and smoother chamfering R-angle Blades: R-angle blades are rounded and chamfered and are mainly used in woodworking. Safety switch prevents accidental contact and protects the user at all times Versatile: This pneumatic chamfering machine is versatile enough to chamfer R-angles; holes; irregular edges; arcs and straight edges on a wide range of materials including steel; aluminium; copper; acrylic and wood Detailed description: Description The pneumatic chamfering machine adopts a new lightweight design and can be easily operated with one hand. The chamfering size can be adjusted freely. The speed of the gear can be freely adjusted and it is widely used for chamfering a wide range of materials such as metal and wood. Key Features Safe to Use: The safety switch prevents accidental contact and protects the user's safety at all times. Easy to Operate: This mini pneumatic chamfering machine is lightweight and easy to operate with one hand for quick deburring. Specification Product name: Pneumatic Chamfering Tool Material: plastic steel Size: 15 x 5.8cm Disc surface: 4.8cm Body diameter: 3.2cm Joint: 4cm Free Speed: 30000 RPM Air consumption: 0.4/min Air inlet: 1/4 inch PT Edge cutting capacity: R angle: R0.1-R1.5 Adjustable depth: 0.1mm-0.9mm Chamfering hole diameter: ≥8mm Notes: 1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2.Please allow slight dimension difference due to manual measurement. Smooth Chamfering: This pneumatic chamfering machine can withstand high impact and high speed with low vibration, low resistance and low loss. Increased speed and smoother chamfering Speed Adjustable: Mini deburring trimming chamfering tool features air grinder 1-5 block valve adjustment thickened knob, can adjust the gear speed freely. Chamfering size can be adjusted at will Lightweight and Handheld: This 45 degree pneumatic mini chamfering machine air tool is lightweight, small and delicate, easy to operate with one hand. You can easily adjust the chamfering size and change the blade by using the matching wrench R-angle Blades: R-angle blades are rounded and chamfered and are mainly used in woodworking. Safety switch prevents accidental contact and protects the user at all times Versatile: This pneumatic chamfering machine is versatile enough to chamfer R-angles; holes; irregular edges; arcs and straight edges on a wide range of materials including steel; aluminium; copper; acrylic and wood