Ingersoll Rand® 7978

A durable metal housing and powerful vane motor give the Ingersoll Rand Pencil Grinders the ability to succeed in a variety of projects, from general repair work to precision aerospace projects. Slide throttle and twist throttle actuation bring added flexibility to any job.

Final Cleaning And Polishing Of Dies, Mold Finishing, Intricate Grinding Applications, Light Deburring And Flash Removal

• Bare Tool/Kit Bare Tool
• Type Pencil Grinder
• Pencil Diameter 0.67 in
• Spindle Offset 0.4 in
• Wheel Type Burr
• Collet Capacity 1/8 or 1/4 in
• Speed 60000 rpm
• Horsepower 0.1 hp
• Air Flow Rate 6 cfm
• Air Pressure 90 psi
• Air Inlet 1/4 in NPT
• Minimum Hose Size 1/4 in
• Exhaust Location Front
• Throttle Style Slide/Zoom
• Handle Style Inline
• Sound Level 76 dB

• Comfort: Lightweight and easy to handle, this tool’s ease of use makes longer jobs easier.
• Access: True to its name, this pencil-thin grinder can reach the tightest of spaces, leaving no work left undone.
• Versatility: Accepts 1/8" or 1/4" collets.