Small size and lightweight, suitable for operation in narrow spaces. Alloy construction, lighter, more robust and durable. The machine has low vibration and is suitable for extended use. Exhaust gas will not affect the human body and is less likely to generate dust. Right angle grinder. Chuck size: 0.6-6.5mm / 0.02-0.26 inch. Air consumption: 0.4 scfm. Thread connection: 1/4 inch. Exhaust mode: rear exhaust. Free speed: 15000 rpm. Operating pressure: 6-8 kg/cm². Color: silver. Material: aluminum alloy. Dimensions: approximately 155 x 87 mm. Package Contents: 1 x 90-degree elbow 1 x key 1 x Japanese-style connector Only the above items are included; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement tolerance: +/- 1-3 cm.