3/8" or 1/2" Air Impact Wrench

3/8" or 1/2" Air Impact Wrench, Max. Torque: 450Ft-lbs. (610Nm) / 650Ft-lbs. (880Nm) / 750Ft-lbs. (949Nm), 12,000RPM

Model No.: 6316 / 6317 / 6318 / 6319 / 6320 / 6321

Features: Powerful torque output & contoured body with ergonomic handle
Twin hammer clutch (Model No.: 6316 / 6317 / 6318 / 6319) or Jumbo hammer clutch (Model No.: 6320 / 6321)
Adjustable regulator with 3 power settings in forward and reverse
Durable steel hammer in heavy duty application for high performance
Handle grip for comfortable operation and fatigue free
The shortest length 99mm is excellent for operation in narrow space (Model No.: 6319)
One piece of housing for the reduction of weight and easy maintenance (Model No.: 6321)
Special anvil design of refilling the Moly Grease into the hole (Model No.: 6321)

Specification

3/8" or 1/2" Air Impact Wrench
Model No.	6316 / 6317 / 6318 / 6319 / 6320 / 6321
Free Speed	11,000 RPM (Model No.: 6316 / 6317) 10,000 RPM (Model No.: 6318 / 6321) 12,000 RPM (Model No.: 6319) 9,500 RPM (Model No.: 6320 )
Clutch	Twin Hammer (Model No.: 6316 / 6317 / 6318 / 6319) Jumbo Hammer (Model No.: 6320 / 6321)
Working Torque (5 Seconds)	330Ft-lbs. (380 Nm) / 380Ft-lbs. (515 Nm)- 6316 / 6317 450Ft-lbs. (610 Nm) - 6318 420Ft-lbs. (569 Nm) - 6319 400Ft-lbs. (542 Nm) - 6320 / 6321
Maximum Torque (15 Seconds)	450Ft-lbs. (610 Nm) / 500Ft-lbs. (678 Nm)- 6316 / 6317 750Ft-lbs. (1,016 Nm) - 6318 650Ft-lbs. (880 Nm) - 6319 700Ft-lbs. (949 Nm) - 6320 / 6321
Bolt Capacity	5/8" (16mm)
Average Air Consumption	4.3CFM [122.0 L/min]
Length	108mm (4.3 in.) - Model No.: 6316 / 6317 113mm (4.5 in.) - Model No.: 6318 99mm (3.9 in.) - Model No.: 6319 104mm (4.1 in.) - Model No.: 6320 / 6321
Net Weight	1.42kg [3.12 lbs.] - Model No.: 6316 / 6317 1.5kg [3.3 lbs.] - Model No.: 6318 1.4kg [3.1 lbs.] - Model No.: 6319 1.45kg [3.2 lbs.] - Model No.: 6320 1.38kg [3.04 lbs.] - Model No.: 6321
Air Inlet	1/4"
Air Pressure	90PSI [6.3 kg/cm²]

Packing Information: Model No.: 6316 / 6317, Packing: 10PCS/CTN, N.W.: 15KG, G.W.: 16KG, CUFT: 0.9’
Model No.: 6318 / 6319, Packing: 10PCS/CTN, N.W.: 16.5KG, G.W.: 17.5KG, CUFT: 0.9’
Model No.: 6320 / 6321, Packing: 10PCS/CTN, N.W.: 15KG, G.W.: 16KG, CUFT: 0.9’