M7 Air Angle Grinder 100-Degree Head 4.5"" Pad Diameter Throttle Lever (QB-7145S)
The M7 QB-7145S pneumatic angle grinder is used for cutting steel, concrete, and other solid materials. You can also use it to grind and polish metal, and clear grout and mortar. Its 100-degree offset head offers users more ergonomic grinding positions. This air angle grinder has a 4.5” pad diameter and a 1.3 horsepower motor to handle tough cutting jobs. The tool’s throttle lever puts you in control of the tool’s 11,000 RPM.
KEY FEATURES & BENEFITS:
M7 QB-7145S air angle grinder with 4.5” pad diameter
100-degree offset grinding head provides easy grinding positions
Spindle lock offers users easy accessory changes
Air cooled spiral gears and double bearings offer durability
Throttle lever helps prevent accidental start-ups for additional safety
TECHNICAL SPECS:
Tool Type: Air angle grinder
Manufacturer: M7
Tool Length: 9-1/8”
Tool Weight: 4Lb
Pad Diameter: 4.5” (114mm)
Spindle Size: 5/8”-11
Free Speed: 11000 RPM
Average Air Consumption: 4.2CFM
Air Pressure: 90PSI
Sound Pressure: 90dBA
Vibration Level: 90m/s² (a)/1.15m/s² (k)
Product identification
- Brand: M7
- Model / MPN: QB-7145S













