DYNABRADE Industrial Quality Wet Polisher - 51520
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.7 hp, 500 - 3,600 RPM, Rear Exhaust, 5/8"-11 Spindle Thread.
- Variable Speed Wet Polisher delivers efficient wet polishing on stone, engineered stone, concrete, composites, acrylic, glass and more. Ergonomic tool housing has built-in water feed, sending flow through spindle for consistent water distribution on work surface. Best of all, Dynabrade has manufactured this tool with robust bearings and durable gears, which tested at FIVE TIMES the life of competitive models!
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Accepts optional backup pads, in diameters of 3" to 5" (76 mm - 127 mm). May also be used for sanding, grinding, cutting & hole-sawing; 5/8"-11 spindle accepts optional accessories; Safe operating speed of accessory must include range of 500 RPM to 3,600 RPM.
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Variable speed control; Convenient throttle lever adjusts speed from 500 RPM to 3,600 RPM. Ergonomic tool housing; Comfortable, soft tactile grip, insulated for extended use. Corrosion resistant; Sealed components offer extra protection in wet environments.
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12 Foot (3.65 m) Water Line, extra-long water line includes hose bib connection. Wrench-free spindle-lock for quick and easy changing of accessory. Built-in water feed line. Water flows through stainless steel spindle.
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Adjustable side-handle offers added comfort for left or right hand use. Wick lube system for longer gear life. Model includes 95848 Gear Oil and 95541 Gear Oil Gun.
Specifications
| Air Consumption (SCFM) |
45.0 |
| Power (hp) |
0.7 |
| Max. RPM |
3,600 |
| Tool Spindle Thread |
5/8-11 Male |
| Air Inlet Thread |
1/4" NPT |
| Exhaust Type |
Rear |
| GL_Country Of Origin |
US |
| Hose I.D. in. (mm) |
3/8" |
| Vacuum Type |
Non-Vacuum |
| Height in. (mm) |
4.0 |
| Length in. (mm) |
9.1 |
| Weight lb. (kg) |
3.8 |
| Width in. (mm) |
10.0 |
| Pkg. Height in. (mm) |
6 |
| Pkg. Length in. (mm) |
15.5 |
| Pkg. Weight lb. (kg) |
4.8 |
| Pkg. Width in. (mm) |
10 |
| CE Certified |
Yes |
| EAN (UPC) |
0616026515208 |
| EAC Certified |
Yes |
| Tool Style |
Right Angle |
What our Experts Think
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Professional Wet Polishing: Designed for high-quality polishing on metal, composites, and coated surfaces.
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Industrial-Grade Construction: Built for durability and continuous use in demanding shop or industrial environments.
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Consistent Performance: Maintains smooth, uniform polishing results with minimal vibration.
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Ergonomic Handling: Comfortable design reduces operator fatigue during extended polishing sessions.
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Water-Assisted Operation: Wet polishing reduces dust, heat, and enhances finish quality.
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Versatile Applications: Ideal for automotive, aerospace, marine, and industrial surface finishing tasks.
Q&A
Q: What is the Dynabrade 51520?
A: A professional-grade wet polisher designed for precision finishing and polishing of metal, stone, and composite surfaces with water feed.
Q: What applications is it best for?
A: Ideal for industrial metal finishing, stone fabrication, automotive bodywork, and composite surface polishing.
Q: What makes this tool unique?
A: Its wet polishing capability minimizes dust, reduces heat, and improves surface finish quality for consistent, professional results.
Q: Who should use it?
A: Industrial fabricators, auto body shops, stone shops, and finishing professionals seeking high-quality wet polishing performance.
Maintenance Tips
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Inspect pads, backing plate, and guard before each use.
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Ensure water supply is clean and properly connected for wet polishing.
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Maintain 90 PSI with clean, dry air to the motor.
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Lubricate motor daily with 10 drops of Dynabrade Air Lube.
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Replace worn pads promptly to maintain consistent finish quality.
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Store tool in a clean, dry area to prolong service life.
