Industrial Air 4-Inch Grinder with High-Efficiency Gearless Motor — 12000 RPM
3" Grinder delivers high efficiency and torque with a durable, gearless motor design and adjustable protective chrome guard for industrial air tool applications.
The Industrial Air 4-Inch Grinder with High-Efficiency Gearless Motor delivers exceptional torque and performance optimized for high air pressure environments. Equipped with an adjustable protective chrome guard, this pneumatic tool enhances operator safety and ergonomics while providing durable, reliable operation for demanding industrial applications.
| Free Speed RPM | 12000 |
| Air Consumption SCFM | 35.6 |
| Air Consumption CFM | 25 |
| Air Consumption m³ hr | 42.45 |
| Air Consumption m³ min | 0.7 |
| Air Pressure PSI | 90 |
| Air Pressure bar | 6.2 |
| Overall Length in | 7.3 |
| Overall Length mm | 185 |
| Weight kg | 1.3 |
| Weight lb | 2.86 |
| Exhaust | Side |
| dBA | 92 |
| Air Hose Size in | 3/8" |
| Air Hose Size mm | 9.5 |
| Disc Size in | 4 |
| Disc Size mm | 100 |
Features
Key Features
- High-efficiency, large flow motor delivers full performance at high air pressure with extended lifespan compared to traditional motors.
- Adjustable protective chrome guard designed for ergonomic compliance and user safety.
- Gearless tool design eliminates power loss from gear transmission, enhancing durability and performance.
- Dual-function capability as grinder and cut-off tool via unique adapter and spindle system.
- Simplified on/off switch for ease of operation.
- Side-exhaust air flow prevents dust dispersion, maintaining a cleaner work environment.
Applications
Industrial Applications
The 4-Inch Grinder is suitable for precision grinding and cut-off tasks in factory and industrial settings. Its robust construction and versatile design support heavy-duty use in metal fabrication, maintenance, and assembly operations requiring reliable pneumatic tooling.