/ Onpin OP-5S1508B Air Screwdriver - Trigger Start Auto Shut-Off, 1.6~3.1Nm, Accuracy ±3%
The Onpin OP-5S1508B air screwdriver is a heavy-precise pneumatic fastening tool engineered for industrial assembly lines, including computer, instrument, and electric equipment manufacturing. Operating at a standard air pressure of 90 psi (6.2 bar / 6.3 kg/cm²), it delivers a torque range of 1.6~3.1 Nm at a free speed of 800 rpm with high accuracy of ±3%. It features a trigger-to-start shut-off mechanism that automatically stops all working parts upon reaching preset torque, offering low air consumption (198 l/min / 7 cfm) and lightweight design (0.95 kg) for ergonomic one-hand operation.
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The Onpin OP-5S1508B Air Screwdriver is a heavy-duty industrial pneumatic fastening tool operating at a standard air pressure of 90 psi (6.2 bar / 6.3 kg/cm²), designed for screw sizes of 4 mm. Utilizing a Trigger to start device, the tool automatically shuts off all internal moving components once the preset torque is reached, delivering precise accuracy within $\pm 3\%$.