M7 Air Screwdriver with 1/4"" Hex Bit and Positive Clutch for M6 Screws (RA-402)
This air screwdriver features a built-in positive clutch. It connects two rotating shafts with interlocking teeth or “dogs.” This is why this clutch type is also called a “dog clutch.” These two clutch shafts push against each other and rotate at the same speed. This helps prevent slippage and reduces wear and tear. Positive clutches are not used to control the tool’s torque.
KEY FEATURES & BENEFITS:
M7 RA-402 air screwdriver for driving M6 screws
1/4” hex bit holds the chuck
A positive clutch prevents slippage and reduces wear on internal components
Low working torque helps prevent damage and stripping to 6mm screws
Low sound and vibration for user comfort and long use
Ergonomic pistol grip reduces user fatigue
TECHNICAL SPECS:
Manufacturer: M7
Tool Length: 7.09”
Tool Weight: 2.47 Lb
Chuck Size: 1/4"
Chuck Type: Hex bit
Screw Capacity: 6mm (M6)
Max torque: 14 ft-lb
Handle Type: Pistol
Avg. Air Consumption: 3.9 CFM
Air Pressure: 90 PSI
Sound Pressure: 91 dB(A)
Vibration Level: 2.3 m/s
Torque Range: 5-14 ft-lb.
Product identification
- Brand: M7
- Model / MPN: RA-402













