DYNABRADE Dynascaler Surface Preparation Tool, Hand-Held - 30337
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.7 hp, Right Angle, 1,950 RPM, Rear Exhaust, 2" (51 mm) with peen hub.
- All models use optional DynaPeen. 'bonded shot' flap assemblies. Ideal for removing rust, oxide, scale, old paint and tough coatings from most surfaces.
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Steel dowel pin (keepers) system allows easy flap loading and unloading. Four-position top handle adjusts for operator comfort.
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Each model is for 2" wide work on flat surfaces.
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Ideal for removal of floor paint/coatings and for scarifying concrete.
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Vacuum port accepts 1-1/2" diameter cuff.
Specifications
| Air Consumption (SCFM) |
38.0 |
| Power (hp) |
0.7 |
| Max. RPM |
3,100 |
| Tool Spindle Thread |
1/2" - 20 Male |
| Air Inlet Thread |
1/4" NPT |
| Exhaust Type |
Rear |
| GL_Country Of Origin |
US |
| Hose I.D. in. (mm) |
1/2" |
| Vacuum Type |
Vacuum |
| Height in. (mm) |
8.25 |
| Length in. (mm) |
11.75 |
| Weight lb. (kg) |
6.5 |
| Width in. (mm) |
10.25 |
| Pkg. Height in. (mm) |
8.5 |
| Pkg. Length in. (mm) |
14 |
| Pkg. Weight lb. (kg) |
10 |
| Pkg. Width in. (mm) |
10.25 |
| CE Certified |
Yes |
| EAN (UPC) |
0616026303379 |
| EAC Certified |
Yes |
| Tool Style |
Straight-Line |
What our Experts Think
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Precision Sanding: The 2-3/4" x 8" pad size offers excellent control and surface coverage—ideal for flat or contoured surfaces.
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Clean Work Environment: Built-in self-generated vacuum efficiently captures dust without external systems.
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Durable & Ergonomic: Rugged construction with a lightweight, ergonomic design reduces fatigue during extended use.
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Consistent Finish: Dynaline motion delivers smooth, swirl-free results—perfect for automotive, woodworking, and metal fabrication.
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Trusted Brand: Dynabrade is a professional-grade choice, known for reliability in industrial and shop settings.
Q&A
Q: What is the Dynabrade 57401 Dynaline Sander used for?
A: It's ideal for precision sanding on flat or contoured surfaces in automotive, woodworking, and industrial applications.
Q: Does the sander have a built-in vacuum?
A: Yes, the self-generated vacuum captures dust at the source for cleaner work and improved visibility.
Q: What size is the sanding pad?
A: The pad measures 2-3/4" wide by 8" long (70 mm x 203 mm), perfect for larger surface areas.
Q: What surfaces can it be used on?
A: Suitable for metal, wood, plastic, and composites.
Q: Is it compatible with standard abrasives?
A: Yes, it works with common abrasive sheets designed for this pad size.
Maintenance Tips
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Check air pressure regularly to ensure it’s within the recommended range for optimal performance.
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Inspect hoses and connections for leaks or damage to prevent loss of vacuum power.
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Clean the sanding surface and pad backing after each job to avoid clogging and uneven sanding.
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Use proper grit sanding pads to avoid overloading the tool and extend pad life.
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Periodically check and tighten all fasteners to keep the tool secure during operation.
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Avoid dropping the sander to prevent internal damage and misalignment.
