84115R Heavy-Duty ½″ Air Impact Wrench – Twin Hammer, 5-Speed, Reversible

84115R – Heavy-Duty ½″ Reversible Air Impact Wrench with Twin Hammer Mechanism

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ITEM NO.DRIVEMAX TORQUE
FT · LB(Nm)
@ 5 SEC
MINI TORQUE
FT · LB(Nm)
STDBOLT SIZE
inch/mm
FREE SPEED
R.P.M.
MECHANISM
83110drive3200 ft-lbs
271 N . m
20-125 ft-lbs
27-170 N . m
⅜"/ M1210000JUMBO
HAMMER
EXHAUSTAVG.DLR
CONSUMPTION
CFM
AIR PRESSURE
BAR/ PSI
AIR INLET
inch
AIR HOSE
ID
OVERALL LENGTH
inch(mm)
porduct sizeicon1
KGS
porduct sizeicon2
pcs
83110
HANDLE
W/MUFFLER
2.56.2/ 90¼5.5"/ 1391.3512

Feature

84115R Heavy-Duty Air Impact Wrench delivers power, precision, and durability in demanding workshop conditions. Featuring a twin hammer impact mechanism, this tool provides high torque output with smooth operation — ideal for tire service, suspension jobs, and general mechanical repair.

With a 5-position power regulator, forward/reverse switch, and an ergonomic grip, the 84115R is engineered for professional automotive technicians seeking both control and reliability in daily use.

📐 Technical Specifications

Feature

Value

Model

84115R

Drive Size

½″ Square Drive

Impact Mechanism

Twin Hammer

Max Torque Output

Approx. 610 Nm (~450 ft.lb)

Working Torque

135~380 Nm

Free Speed

7,000 RPM

Air Inlet

¼″ NPT

Air Pressure

90 PSI (6.3 bar)

Air Consumption

~113 L/min (4.0 CFM avg.)

Weight

Approx. 2.3 kg

Housing Type

Composite / Aluminum Alloy

Power Regulator

5-Speed Dial with F/R Switch

⭐ Key Features

  • ✅ Twin Hammer Design – Delivers balanced torque and smooth operation
  • ✅ 5-Speed Power Regulator – Precision control for different fastening tasks
  • ✅ Ergonomic Handle Grip – Reduces fatigue during extended use
  • ✅ Reversible Direction Switch – Easy one-hand forward/reverse operation
  • ✅ Heavy-Duty Durability – Built to withstand workshop abuse
  • ✅ Professional Output – Ideal for tire shops, mechanics, and fleet maintenance

🧰 Applications

  • Tire changing & automotive service
  • Mechanical assembly & disassembly
  • Industrial maintenance
  • Truck & fleet repair centers
  • Workshop technicians and mobile repair teams
Manual
Safety concerns

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