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SD-15QS(Two Hammer)
SD-17QS(Pin Less)
Air Screwdriver W/Quick Change

| Model | SD-15QS | SD-17QS | 
|---|---|---|
| Bolt Size Capacity | 15/64~5/16" (6~8mm) | 15/64~5/16" (6~8mm) | 
| Max Torque | 200nm (148ft-lb) | 214nm (158ft-lb) | 
| Free Speed | 8000 rpm | 8000 rpm | 
| Overall Length | 8-35/64" (217mm) | 8-35/64" (217mm) | 
| Net Weight | 2.9lbs (1.3kgs) | 2.9lbs (1.3kgs) | 
| Air Inlet | 1/4" | 1/4" | 
| Avg.Air Consumption | 8 cfm (226 I/min) | 8 cfm (226 I/min) | 
 