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Supply Type
Manufacturer, Exporter, Supplier
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Preferred Buyer Location
All over the world
A Pneumatic torque wrench is an air motor driven planetary gear box having a very high reduction ratio. The gear box is provisioned with a reaction arm to absorb the torque reaction. Unlike impact wrench a pneumatic torque wrench is driven by continuous gearing and hence has no noisy and hazardous hammering. This is why a pneumatic torque wrench has an excellent accuracy & repeatability.