Ingersoll Rand® 3942B2TI

Ingersoll-Rand Air Impact Wrench, Super Duty, Series: 3900Ti, Square/Thru-Hole Drive, 1 in Drive, 850 bpm, 3250 to 2750 ft-lb, 5000 rpm, 80 cfm Full Load/20 cfm Average, 90 psi Air, 1/2 in NPT Air Inlet, Rear Exhaust Location, 3/4 in Minimum Hose Size, Epoxy Coated Housing, Pistol Grip Handle, 99 dBA Impact/102.7 dBA Free Speed, 14-5/16 in Overall Length

With a titanium hammercase, bronze end plates and torque up to 3,250 ft-lbs, the 3900 Series are the premier industrial grade impacts in the industry.

Heavy Industry, Oil&Gas, Foundry

• Tool/Kit Tool Only
• Drive Type Square
• Drive Size 1 in
• Torque Rating 3250 ft-lb
• Blows per Minute 850 bpm
• Air Flow Rate 95 cfm (avg)
• Air Pressure 90 psi
• Air Inlet 1/2 in NPT
• Minimum Hose Size 3/4 in
• Exhaust Location Bottom
• Anvil Length Standard
• Throttle Style Inside Trigger
• Handle Style D-Handle
• Hammer Case Material Titanium
• Retainer Type Thru-hole
• Torque Bias Reverse Bias
• Sound Level 99.0 / 110.0 dB
• Overall Length 14.3 in

• Power: The 3900 Series delivers a high torque output of 3250 ft-lbs and 850 blows per minute.
• Bronze End Plates: Thanks to the bronze end-plate and a corrosion preventative treatment, this tool is corrosion and wear resistant, which makes it great for outdoor conditions.
• Durability: With a titanium hammer case and metal housing, this tool can withstand even the harshest conditions.
• Balance: Twin hammer mechanism ensure consistent power and balance.
• Reverse bias motor to help remove the most stubborn bolts.
• Pressure-fed mechanism lubrication ensures complete coverage throughout the tool
• Integral muffler
• Optimized for general industrial use, MRO, rail, heavy machinery, and shipbuilding
• Integral muffler.