Max Density Max Hub Brushes
Aggressive Burr Removal for CNC Deburring & Machined Components

Max Density Metal Hub abrasive filament brushes are designed for aggressive burr removal, edge preparation, and CNC deburring applications requiring increased filament density and cutting performance. The high-density filament design and metal hub construction provide stable, controlled deburring action for demanding applications involving stainless steel, hard alloys, and machined components.
These abrasive filament brushes are commonly used in CNC machining centers, robotic deburring systems, and automated edge finishing applications where increased cutting action and consistent deburring performance are required. Max Density Metal Hub Brushes are particularly effective for moderate to aggressive burr removal on harder materials and machined parts requiring controlled edge quality and repeatable production results.
Available in a 3” metal hub configuration for machining center applications, Max Density Metal Hub Brushes support wet machining environments and automated in-machine deburring operations depending on the application requirements.
Common Applications:
- Aggressive burr removal
- Edge preparation
- Stainless steel deburring
- Hard alloy deburring
- CNC deburring
- Machined component finishing
- Surface conditioning
- Automated deburring applications
Key Features:
- High-density filament design for increased cutting action
- Metal hub construction for stable brush mounting
- Designed for demanding deburring applications and harder materials
- Effective on stainless steel, hard alloys, and machined components
- Supports wet CNC machining environments
- Provides controlled, repeatable deburring performance
| Brush Diameter | Filament Grit | Filament Diameter | Max RPM | Bel Air Part Number | Recommended Use | Operating Notes |
|---|---|---|---|---|---|---|
| 3″ | 120 | 0.040″ | 3,000 | FM-DBR-0853000 | Demanding deburring tasks for stainless steel, hard alloys, and machined parts. Also suitable for aluminum applications. | 0.015″–0.125″ engagement; 30–60″/min feed. |
For in-machine deburring applications, coolant use is recommended whenever possible to improve brush life and cutting performance. Typical engagement depths range from .015”–.125” depending on the burr condition, material type, and application requirements.
These brushes are designed for machining center applications requiring stable mounting and repeatable cutting performance on harder materials
- Stainless steel
- Hard alloys
- Aluminum
- Machined components
- General industrial metals
Need Help Selecting the Right Deburring Brush?
Bel Air Finishing can help evaluate brush style, tooling setup, grit configuration, and operating parameters for your deburring application. Contact us to discuss your CNC deburring requirements or request a sample evaluation.


