ZP389 – 3 inch Mini Polisher
The ZP389 3-inch Mini Polisher is a compact, lightweight, and high-performance pneumatic tool designed for precision polishing, buffing, and finishing in tight or contoured areas. Its ergonomic design and reliable power make it the ideal choice for automotive detailing, spot repair, woodworking, and industrial finishing applications.
Key Features
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3-inch Compact Pad Size – Perfect for polishing small areas, edges, and hard-to-reach spots.
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Lightweight & Ergonomic Design – Reduces operator fatigue and allows for precise control.
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High-Performance Motor – Provides consistent polishing power for professional results.
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Variable Speed Control – Adjusts to different materials and applications for versatility.
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Durable Construction – Built for extended use in workshops and professional environments.
Advantages & Benefits
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Spot Polishing & Finishing – Ideal for touch-ups and detailed polishing tasks.
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Enhanced Surface Quality – Achieves smooth, swirl-free finishes on paint, metal, and composites.
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Compact & Maneuverable – Easily reaches tight corners and edges where larger polishers cannot.
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Operator Comfort – Balanced design ensures stability and control during extended use.
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Professional Results – Ensures a high-quality finish in the automotive, marine, and woodworking industries.
Applications
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Automotive Detailing & Spot Repair – Perfect for polishing bumpers, door handles, and localized touch-ups.
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Woodworking & Furniture Finishing – Enhances the shine and smoothness of varnished or painted wood.
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Metal & Composite Finishing – Ideal for polishing stainless steel, aluminum, plastics, and composites.
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Industrial Use – Suitable for precision polishing in manufacturing and repair operations.
Why Choose the ZP389?
The ZP389 3-inch Mini Polisher delivers professional-grade performance in a compact size, making it the perfect tool for detail work, spot repairs, and polishing in confined spaces. It ensures precision, efficiency, and flawless finishing for a wide range of industries.
5/16″-24
Features:
- Composite Motor Housing
- Handle Exhaust
- Low Noise 80 dB(A)
Specification:
- Free Speed: 3200 rpm
- Pad Size: 3(75) inch(mm)
- Spindle Thread: 5/16″-24
- Air Consumption: 91(3.2) l/min(cfm)
- Length: 4.6(116) inch(mm)
- Net Weight: 1.59(0.72) lb(kg)
- Sound Level: 80 dB (A)

ZP389 3-inch Mini Polisher Kit
Accessories:
- 1 pc 3″ Mini Polisher
- 1 pc Key Wrench
- 1 pc 3″ Velcro Sanding Pad (Installed)
- 1 pc 3-1/2″ Bonnet
- 1 pc 3-1/2″ Yellow Compounding Pad
- 1 pc 3-1/2″ White Compounding Pad
| Model | Free Speed rpm |
Pad Size inch(mm) |
Orbit Diameter inch(mm) |
Spindle Thread |
Air Consumption l/min(cfm) |
Length inch(mm) |
Net Weight lbs(kgs) |
Sound Level dB(A) |
| ZVP-7N-7747 | 3500 | 5(125) | – | 5/16″-24 | 110(3.9) | 144x205x214mm | 2.2(1) | 80 |
| ZNRS-71-6346 | 12000 | 1-1/4(32) | 1/8(3) | – | 28.3(1) | 7-7/8(197) | 1.1(0.5) | 80 |
| ZP388 | 3200 | 3(75) | – | 1/4″-20 or M6X1.0 | 91(3.2) | 4.6(116) | 1.59(0.72) | 80 |
| ZP389 | 3200 | 3(75) | – | 5/16″-24 | 91(3.2) | 4.6(116) | 1.59(0.72) | 80 |



