Pneumatic Air Screwdriver-1/4Inch-8500rpm

• Double hammer strike structure, strong moment of force, easy to use
• Adjustable speed, high precision, high efficiency, long service life
• Reversible rotation, high speed, low noise, good mechanical performance
• Suitable for the fastening and dis-assembly of screws in the light industry field such as machine manufacturing and metal auto repair
• Dimension: 5 x 5 x 22 Cm