damage to assembly components eliminate air hose clutter tangles increases work ... is difficult immediate and automatic air shut-off which considerably improves ... on the operator s hand end of cycle buzzer warns the operator that the tightening ... lubricated or unlubricated compressed air low noise and vibration levels ... 8 square drive mp2639b 5/16 8 general air inlet 1/4 npt use 5/16 8 mm i.d hose ... tools performance rated 90psi 620 kpa air pressure 350 120-208 14-23 129-230 15- ... to refer and comply with ansi b7.1 warning face eye protection must be worn while ... rating must be equal or exceed speed of air tool 90 psi 620 kpa follow cutting ... s mounting operating instructions warning face eye protection must be worn while ... rating must be equal or exceed speed of air tool 90 psi 620 kpa follow cutting ...