DYNABRADE Dynabelter Accu-Grinder Abrasive Belt Tool, Heavy-Duty - 11486
- 1.2 hp, Right Angle, 13,000 RPM, Front Exhaust, for 1" W x 30" L (25 mm x 762 mm) Belts.
- Grinds welds flat, without undercutting. Heavy-Duty, 1.2 hp model efficiently removes excess weld material and leaves narrow 'in-line' scratch pattern. This model takes the guesswork out of weld grinding, and prevents undercutting!
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Adjustable guide tires control the depth of abrasive belt cut. Simple twist-knobs adjust depth of cut. Allows controlled grinding on flats, contours and inside/outside of pipes and tanks.
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Includes 11717 Adjust-A-Wheel Contact Arm with 90-durometer standard serrated Contact Wheel, 2" diameter x 1" wide.
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Work on Longitudinal Welds; I.D; 12" diameter pipe or larger.; O.D; 8" diameter pipe or larger.
Specifications
| Air Consumption (SCFM) |
58.0 |
| Power (hp) |
1.2 |
| Max. RPM |
13,000 |
| Max. SFPM |
4,220 |
| Air Inlet Thread |
3/8" NPT |
| Exhaust Type |
Front |
| GL_Country Of Origin |
US |
| Hose I.D. in. (mm) |
1/2" |
| Vacuum Type |
Non-Vacuum |
| Height in. (mm) |
7.0 |
| Length in. (mm) |
22.0 |
| Weight lb. (kg) |
10.14 |
| Width in. (mm) |
12.5 |
| Pkg. Height in. (mm) |
7.5 |
| Pkg. Length in. (mm) |
18.5 |
| Pkg. Weight lb. (kg) |
12.13 |
| Pkg. Width in. (mm) |
12.5 |
| CE Certified |
Yes |
| EAN (UPC) |
0616026114869 |
| EAC Certified |
Yes |
| Tool Style |
Right Angle |
What our Experts Think
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Heavy-Duty Grinding Performance โ The Dynabrade 11486 Dynabelter Accu-Grinder is built for demanding grinding, weld removal, deburring, and surface preparation applications.
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Enhanced Precision & Control โ The Accu-Grinder design provides improved belt tracking and stability, helping operators achieve accurate, consistent results.
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Fast Material Removal โ Delivers aggressive stock removal while maintaining control, making it ideal for high-productivity industrial environments.
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Built for Tough Applications โ Heavy-duty construction is engineered to withstand continuous use in fabrication shops, manufacturing facilities, and maintenance operations.
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Excellent Surface Preparation Tool โ Ideal for blending welds, removing imperfections, smoothing surfaces, and preparing materials for finishing processes.
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Durable & Reliable Design โ Industrial-grade components ensure long service life and dependable performance under demanding workloads.
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Best For: Metal fabrication, structural steel work, weld grinding, shipbuilding, manufacturing, industrial maintenance, and surface-conditioning applications.
Q&A
Q: What is the DYNABRADE 11486 Dynabelter Accu-Grinder used for?
A: It is designed for heavy-duty grinding, weld removal, deburring, surface preparation, and material removal applications.
Q: What are the benefits of the Accu-Grinder design?
A: It provides controlled grinding performance, improved stability, and consistent results on demanding industrial tasks.
Q: What materials can this belt tool work on?
A: It is suitable for steel, stainless steel, aluminum, cast metals, and other industrial materials.
Q: Is this tool suitable for professional fabrication environments?
A: Yes, it is ideal for metalworking, fabrication, manufacturing, shipbuilding, and industrial maintenance applications.
Q: How can I maintain optimal performance?
A: Keep abrasive belts properly tensioned, use clean, dry compressed air, inspect components regularly, and replace worn belts as needed.
Maintenance Tips
Damage 
Loss 
Theft 
