Precision CNC Machined 6061-T6 Aluminum Knurled Control Rings with Black Anodized Finish

Small mechanical components often require both accurate machining and premium surface performance.

PFT produces custom CNC aluminum knurled rings designed for equipment requiring reliable manual adjustment, secure handling, and consistent assembly quality.

This component combines CNC turning and milling processes to achieve:

• Accurate inner diameter control
• Smooth rotational surfaces
• Consistent wall thickness
• Precise dimensional stability

Our machining capability supports customized designs from prototype quantities to production orders.

The external engraved texture improves:

• Operator grip
• Manual adjustment control
• Product appearance
• Handling reliability

Custom patterns, spacing, and surface designs can be developed according to customer requirements.

6061-T6 aluminum provides an excellent balance of:

• Lightweight construction
• Machining efficiency
• Mechanical strength
• Corrosion resistance

The black anodized finish enhances surface protection while creating a consistent premium appearance suitable for professional equipment.

These precision aluminum rings are commonly used in:

• Optical Instruments
• Laboratory Equipment
• Automation Systems
• Electronic Devices
• Precision Adjustment Mechanisms
• Custom Mechanical Assemblies

PFT supports customers with:

• CNC Turning Inspection
• Dimensional Verification
• Surface Finish Inspection
• Material Confirmation
• Production Traceability

Each component is manufactured according to customer drawings, samples, or technical specifications.

With integrated CNC machining and surface treatment capabilities, PFT delivers reliable aluminum components for global OEM customers.

From functional prototypes to repeat production, we help engineers achieve accurate fit, attractive finishes, and stable manufacturing performance.