Ingersoll Rand 5LM1EX Right Angle Pneumatic Die Grinder Heavy-duty industrial pneumatic right-angle die grinder designed for grinding, deburring, blending, and metal finishing in tight spaces. Built for continuous-duty industrial and fabrication environments. Features * Brand: Ingersoll Rand * Model: 5LM1EX * Speed: 20,000 RPM * Right-angle head * Rear exhaust * Lever throttle * Standard industrial air fitting