The ST-SD300 Double Hammer Air Impact Screwdriver is a durable tool for general work applications. This screwdriver has a 1/4″ hex size with a max torque of 68 nm. Some features that come with this driver is a compact aluminum body, 3 phase power/speed setting in forward and reverse, and a “double hammer” impact mechanism. With all these details and more, you’ll be sure to get the job done.
Double Hammer Air Impact Screwdriver ST-SD300
- Hex Size: 1/4 in (6.35 mm)
- Bolt Capacity: 4-5 mm
- Max Torque: 68 nm (50 ft-lb)
- 3 Phase Power/Speed Setting
- Compact Aluminum Body
- Durable
- Double Hammer Mechanism
- Hex Size: 1/4 in (6.35 mm)
- Bolt Capacity: 4-5 mm
- Free Speed (RPM): 12,000
- Max Torque: 68 nm (50 ft-lb)
- Overall Length: 6 8/9 in (175 mm)
- Air Inlet: 1/4"
- Air Hose: 3/8
- Air Consumption: 270 l/min (9.5 cfm)
- Net Weight: 1.3 lbs (0.68 kgs)