Ingersoll Rand 7978 Pencil Grinder is a precision pneumatic tool designed for fine detail work in metal fabrication, deburring, polishing, and surface finishing applications. Powered by a 0.10 HP motor, it delivers an extremely high 60,000 RPM for rapid, accurate material removal and smooth finishes in tight or intricate areas. The 1/8″ collet size accepts a variety of small-diameter grinding bits and accessories, making it ideal for precision grinding, engraving, and light stock removal tasks. Its front exhaust design directs airflow away from the work surface and operator, helping to minimize dust and debris interference while maintaining comfortable handling. Lightweight and ergonomically balanced, the 7978 pencil grinder provides excellent control and maneuverability for detailed work in automotive, aerospace, and industrial maintenance environments.
Type: Pencil Grinder | Power (HP): 0.10 | Free Speed (RPM): 60,000 | Throttle Style: Slide | Collet Size (in.): 1/8 | Exhaust: Front | Spindle Offset (in.): 0.4 | Length (in.): 5.6 | Air Consumption @ Free Speed (CFM): 6 | Vibration (m/s²): < 2.5 | Sound Level @Free Speed dBA: 80
Features:
- Lightweight and easy to handle, this tool’s ease of use makes longer jobs easier
- True to its name, this pencil-thin grinder can reach the tightest of spaces, leaving no work left undone
- With front and rear options, this pencil grinder’s exhaust can be adjusted in the direction of your choice
Looking for more information about the Ingersoll Rand Grinder? Click here to view the Catalog
For help choosing the correct Ingersoll Rand Grinders for your application, please call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
