DYNABRADE Cone Or Plug Grinder (Single Extension), Steel Housing - 53783
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.7 hp, Straight-Line, 20,000 RPM, Gearless, Rear Exhaust, 3/8"-24 Male Spindle Thread.
- Tool feature's steel housing for increased durability. Used in Steel Fabrication, Welding Operations, Shipyards, Foundries and more!
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Dynabrade?s Steel Housing Die Grinders feature the quality and power you have come to expect.
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Gearless for reduced maintenance and downtime. Extension help access hard to reach areas. Made in the USA.
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Tool has 3/8"-24 Male Spindle Thread for Cone or Plug Grinding Wheels.
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Higher torque and lower RPM for more power. Rubber Grip Housing reduces vibration and cold air transmission. Safety Lock Lever standard on all models.
Specifications
| Air Consumption (SCFM) |
39.0 |
| Power (hp) |
0.7 |
| Max. RPM |
20,000 |
| Tool Spindle Thread |
3/8"- 24 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) |
1.7 |
| Length in. (mm) |
12.7 |
| Weight lb. (kg) |
3.8 |
| Width in. (mm) |
5.75 |
| Pkg. Height in. (mm) |
3.25 |
| Pkg. Length in. (mm) |
16 |
| Pkg. Weight lb. (kg) |
4.8 |
| Pkg. Width in. (mm) |
5.75 |
| CE Certified |
Yes |
| EAN (UPC) |
0616026537835 |
| EAC Certified |
Yes |
| Tool Style |
Straight Line |
What our Experts Think
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High Torque Performance: Equipped with a 0.7 hp motor running at 20,000 RPM, delivering consistent power for demanding grinding tasks.
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Extended Reach: The single extension design allows access to hard-to-reach areas, enhancing versatility in various applications.
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Durable Construction: Features a steel housing that provides increased durability, making it suitable for heavy-duty use in environments like steel fabrication, welding operations, shipyards, and foundries.
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Gearless Operation: The gearless mechanism reduces maintenance needs and downtime, ensuring reliable performance over time.
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Ergonomic Design: The rubber grip housing minimizes vibration and cold air transmission, improving user comfort during extended use.
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Safety Features: Comes with a safety lock lever to prevent accidental startups, enhancing operator safety.
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Standard Spindle Thread: Equipped with a 3/8"-24 male spindle thread, compatible with cone or plug grinding wheels.
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Rear Exhaust: The rear exhaust system directs air away from the operator, contributing to a cleaner and safer work environment.
Q&A
Q: What type of grinder is the Dynabrade 53783?
A: It’s a cone or plug grinder with a single extension and steel housing.
Q: What materials can it grind?
A: Designed for grinding metal, plastic, and composites in tight spaces.
Q: What power source does it use?
A: The grinder is pneumatic (air-powered) and requires an air compressor.
Q: What are typical applications for the 53783?
A: Ideal for deburring, blending, and finishing inside holes or tight areas.
Q: Is the housing durable?
A: Yes, it features a rugged steel housing for long-lasting use.
Maintenance Tips
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Clean Regularly: Use compressed air to remove dust and debris from vents and moving parts.
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Inspect Grinding Wheels: Check for wear or damage; replace immediately if compromised.
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Lubricate Air Motor: Apply pneumatic tool oil daily to ensure smooth operation.
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Use Proper Air Supply: Operate with clean, dry, regulated air at recommended pressure (90 PSI max).
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Check Hardware: Regularly tighten screws, fittings, and safety guards.
