DYNABRADE 8" (203 mm) Dia. Two-Hand Gear-Driven Sander, Non-Vacuum - 900
- 25 hp (182 W), 800 RPM, 3/16" (5 mm) Dia. Orbit, Rear Exhaust, Vinyl-Face Pad.
- Unique epicycloidal sanding action allows aggressive removal of material. Applications include removal and leveling of large amounts of filler materials such as glue or epoxy; leveling small welds; removing coatings. For use on materials including metal, solid surfaces, wood and fiberglass.
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Ergonomically designed for low vibration and reduced sound levels.
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Excellent comfort and control, especially when working on vertical sides or large tabletops.
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Long handle allows for two-hand support of tool.
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Includes low profile, premium urethane sanding pad.
Specifications
| Air Consumption (SCFM) |
23.0 |
| Power (hp) |
0.25 |
| Max. RPM |
800 |
| Pad Face |
Vinyl |
| Pad Mounting Style |
4 Screws |
| Exhaust Type |
Rear |
| GL_Country Of Origin |
US |
| Hose I.D. in. (mm) |
3/8" |
| Vacuum Type |
Non-Vacuum |
| Motor Type |
Planetary-Geared |
| Height in. (mm) |
5.5 |
| Length in. (mm) |
10.8 |
| Weight lb. (kg) |
5.22 |
| Width in. (mm) |
7.8 |
| Pkg. Height in. (mm) |
6 |
| Pkg. Length in. (mm) |
15.5 |
| Pkg. Weight lb. (kg) |
6.22 |
| Pkg. Width in. (mm) |
10 |
| Air Pressure [Bar] |
90.0 |
| CE Certified |
Yes |
| EAN (UPC) |
0616026217003 |
| EAC Certified |
Yes |
| Tool Style |
Two Hand |
What our Experts Think
- The Dynabrade 900 (8" / 203 mm Two-Hand Gear-Driven Sander) is a heavy-duty industrial finishing sander designed for aggressive leveling and surface prep on large flat surfaces.
- Uses a planetary gear-driven sanding system (~800–900 RPM depending on configuration) that delivers controlled, high-torque material removal rather than random orbital finishing.
- Built for epicycloidal sanding action, making it especially effective for removing filler, epoxy, adhesives, coatings, and leveling welds on metal, wood, fiberglass, and composites.
- Features an 8" (203 mm) hook-face pad system, optimized for fast coverage of large surfaces while maintaining consistent contact pressure.
- The two-hand long-handle design improves stability and control, especially on vertical panels or large tabletops where precision and pressure consistency matter.
- Engineered with a low-vibration, ergonomic housing, reducing operator fatigue during extended industrial use.
- Non-vacuum configuration keeps the tool simpler, lighter, and easier to maintain, ideal for shop environments without centralized dust extraction.
- Best suited for professionals in auto body repair, fabrication, marine, and composite work who need a high-power leveling tool rather than a fine finishing sander.
Q&A
Q: What is the Dynabrade 8" Two-Hand Gear-Driven Sander (900) used for?
A: It is a heavy-duty pneumatic gear-driven sander designed for fast material removal, leveling, and surface preparation on large flat surfaces in automotive, marine, and industrial applications. (us.dynabrade.com)
Q: What makes the gear-driven system different?
A: Unlike random orbital sanders, it uses a direct gear-driven rotary motion, delivering aggressive, consistent cutting power with minimal stalling under load.
Q: What materials is it best used on?
A: It is commonly used on metal panels, automotive body filler, composites, fiberglass, and large painted surfaces for leveling and stock removal.
Q: Why is it a two-hand tool?
A: The two-handle design provides better control, stability, and operator safety when handling high-torque sanding on large surfaces.
Q: What are its main benefits?
A: It offers high material removal rate, strong torque, durable construction, and consistent cutting performance, making it ideal for industrial surface prep and heavy sanding tasks.
Maintenance Tips
Damage 
Loss 
Theft 
