Makita 12.7mm (1/2") Impact Wrench | Model : M-6905B

Features : 

• Tough worker for fast running of nuts, bolts (Max fastening torque: 294 N·m [217 ft.lbs.])
• Aluminum hammer case with high durability
• Convenient rocker type switch for forward and reverse operation
• Precision machined gears for long life and production usage
• Heavy duty front rubber bumper
• 2,000 impacts per minute for maximum efficiency

Specifications : 

• Model : M-6905B
• Capacity 
• Standard bolt : M12 - M20 (1/2" - 3/4")
• High Strength bolt : M12 - M16 (1/2" - 5/8")
• Square drive : 12.7 mm (1/2")
• Continuous rating input : 440 W 
• No load Speed : 1700 rpm 
• Impacts per minute : 2000 ipm
• Max fastening torque : 294N.m (220ft.lbs)
• Overall length : 270 mm (10-5/8")
• Net Weight : 2.8 kg (6.2lbs)
• Power Supply Cord : 2.5m (8.2ft)