CILEONBE 1/4 Inch Air Die Grinder – 25,000 RPM, 6mm & 3mm Collets, Compact Polishing Tool

Meet the CILEONBE 1/4 Inch Air Die Grinder

Designed for precision and maneuverability, this compact polishing tool delivers a surprisingly strong performance. A free speed of 25,000 RPM powers fast sanding and finishing tasks, while the ergonomic, one-handed form helps you stay in control as you work around tight spots.

The grinder ships with two collets—1/4" (6 mm) and 1/8" (3 mm)—giving you flexibility to swap attachments based on the job. At a length of 15 cm, its slim profile fits into narrow recesses where larger tools can’t reach, making it well suited for detail work on small components, hobby projects, and delicate finishing tasks.

Build, safety, and airflow

A rear exhaust vents air away from your work surface, helping keep debris off your project and your bench cleaner during use. The lock-off throttle adds an extra layer of safety, reducing the chance of accidental starts so you can focus on accuracy and control.

Why this tool resonates with users

The blend of speed, size, and balance supports a range of finishing tasks—from light deburring to smooth edge polishing—without demanding heavy effort. Its lightweight construction (under a pound) further lowers fatigue, making long sessions or awkward angles more comfortable.

Key specifications at a glance

• Free speed: 25,000 RPM for quick material finishing
• Collets: 1/4" (6 mm) and 1/8" (3 mm)
• Length: 15 cm
• Air pressure: 90 psi
• Weight: under one pound
• Safety: lock-off throttle
• Airflow: rear exhaust directs air away from the workpiece

Practical use scenarios

• Reach tight spaces for detailing and smoothing edges on metal, plastic, or wood with compatible abrasives
• Polish small components, deburr corners, and refine curved or flat surfaces
• Keep your workspace cleaner with air directed away from the work surface
• Swap between collets to fit your preferred grinding bits and wheels