Custom Cleaning Brush
120mm P320 AO Cup Brush
120mm P320 AO Cup Brush concentrates edge, face, or tip contact on flat faces, profiles, and edges for Surface Finishing. Diameter, face width, fill, trim, and tool interface are selected around burrs, oxide, and weld discoloration and the finish the surface must retain.
Product Features
120 mm cup diameter covers larger finishing areas.
P320 aluminum-oxide filament provides finer abrasive action — The brush cleans, blends, and lightly deburrs with a smoother finish.
Flexible bristles conform to surface variation — Contact remains less aggressive than a solid abrasive wheel.
Cup form delivers stable face contact — Suitable for powered tools and machines.
Open filament layout reduces loading — Debris can escape between bristles.
AO grit, filament size, trim, density, hub, thread, and operating conditions can be customized.
Product Overview
For 120mm P320 AO Cup Brush, the direction of contact is selected first: edge contact for narrow profiles, face contact for broader surfaces, or end contact for localized recesses. On flat faces, profiles, and edges, the fill should remove burrs, oxide, and weld discoloration without using unnecessary pressure that would deform the filament or alter the finish. Diameter, arbor or plate interface, equipment input, filament projection, and contact width must match the powered or passive rotary setup.
Key dimensions start with Brush head diameter 120 mm, Brush head length 40 mm, and Handle length 0 mm. The structural layout follows the cup brush category. The specified interface is threaded removable. Aluminum Oxide Abrasive Nylon are the principal material directions in the current specification. Confirm the equipment model, shaft or hub interface, and actual operating speed; the brush does not use a universal speed rating.
Technical Specifications
| Head diameter | 120 mm |
|---|---|
| Head shape | Cup-Shaped |
| Head length | 40 mm |
| Bristle material | PA-AO |
| Handle/base material | 6061 Aluminum Alloy |
| Handle length | 0 mm |
| Grip diameter | 0 mm |
| Connection | Threaded Removable |
| Cleaning method | Dry Brushing / Wet Brushing |
| Applicable media | Water / Neutral Detergent / No Added Medium |
Application Areas
120mm P320 AO Cup Brush is primarily mapped to Surface Finishing. Before changing the application, review the contact surface, debris removal path, and acceptable surface condition.
- 120mm P320 AO Cup Brush is configured for Surface Finishing.
- The active brush contact follows flat faces, profiles, edges, weld zones, bores, and machined components while the fill displaces burrs, oxide, weld discoloration, light scale, coating residue, and finishing compound.
- Use this configuration when the dimensions, access path, mounting interface, operating motion, chemistry, and allowable surface contact match the stated project conditions.
Selection Guidance
Structure fit
Match the cup brush geometry to flat faces, profiles, and edges, the available access, and powered operation. Confirm Brush head diameter 120 mm, Brush head length 40 mm, and Handle length 0 mm against the complete working envelope before finalizing the brush.
Contact material
Choose from Aluminum Oxide Abrasive Nylon according to the behavior of burrs, oxide, and weld discoloration, the surface sensitivity, and any wet, chemical, temperature, or hygiene requirements. To set the right stiffness, confirm the filament diameter, free trim, and density as well as the material.
When to use another solution
For 120mm P320 AO Cup Brush, use another cleaning method when burrs, oxide, and weld discoloration cannot be released by controlled filament contact, when flat faces, profiles, and edges cannot tolerate the selected contact material, or when the access path prevents safe engagement and residue removal.
Customization Options
| Brush Head Diameter (mm) | 120 |
|---|---|
| Brush Head Length (mm) | 40 |
| Handle Length (mm) | 0 |
| Handle Grip Diameter (mm) | 0 |
| Bristle Material | Aluminum Oxide Abrasive Nylon |
| Handle Material | 6061 Aluminum Alloy |
| Mounting / Interface | Threaded Removable |
| Grip Style | No Handle (Power Tool-Mounted) |
| Color | Reddish Brown |
| Logo Process | Laser Engraving |
| Surface Treatment | Anodized |
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