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Custom Anodized CNC Turning
Custom
Delivery
EXW,FOB,CIF,DDP
minimum order
1 piece
Quantity
US $0.15 - US $2.68
/ piece
Precision custom CNC turning in 2-axis, multi-axis, and Swiss-type. Tolerances to ±0.005 mm on aluminum, steel, stainless, brass, and titanium. Quote in 24 hours.
| Key Attributes | |
| Machining Capabilities | CNC Machining Processes:Broaching, Drilling, Etching/Chemical Machining, Laser Machining, Milling, Turning, Wire EDM, Rapid Prototyping |
| Materials Supported | Aluminum, Brass, Bronze, Copper, Hardened Metals, Stainless Steel, Steel Alloys, Plastic |
| Micro-Machining or Not | Micro Machining |
| Key Processes | CNC Milling, Turning, Drilling |
| Tolerance Standards | Industry-standard precision |
| Surface Treatments | Anodizing, Plasting, Polishing, etc. |
| Applications | Control Systems, Automotive Components |
| Place of Origin | Guangdong, China |
| Model Number | CUSTOM |
| Service Type | Customized OEM/ODM Manufacturing |
| Drawing Formats | PDF, CAD, IGES, STEP |
| Delivery Time | 7-30 Days |
| MOQ | 10 pcs |
· Product Overview
Introducing the YITECH CNC Machined Brass Barrel, a high-precision, durable component designed for applications requiring smooth operation, strong threading, and elegant aesthetics. This golden-colored brass tube features a central cylindrical body with knurled ends for enhanced grip and secure handling, along with precise internal threading at one end for easy assembly.
Crafted from high-purity C3604 free-cutting brass, this barrel combines excellent machinability, corrosion resistance, and electrical conductivity. The polished finish and clean machining lines make it ideal for both functional and decorative uses in mechanical systems, tools, and custom devices.
Whether you're building precision instruments, mechanical pens, or industrial fittings, this brass barrel delivers strength, accuracy, and lasting performance.
· Core Specifications
| Feature | Specification |
|---|---|
| Material | C3604 Brass (Free-Cutting Brass) – High machinability and corrosion resistance |
| Surface Finish | Polished Gold (natural brass luster), optional black oxide or chrome plating |
| Tolerance | ±0.01mm (±0.0004") – Achieved via CNC Machining |
| Length | 50mm – 150mm (customizable) |
| Outer Diameter | Ø8mm – Ø20mm (adjustable) |
| Inner Diameter | Ø5mm – Ø15mm (depending on wall thickness) |
| Thread Type | Internal thread (M4, M5, M6, M8, or custom) |
| Knurling | Dual-end knurled grip for manual handling |
| Processing Method | CNC Turning + Drilling + Threading + Knurling + Deburring + Polishing |
| Hardness | HB 80–100 (excellent wear resistance) |
| Weight | Lightweight (<100g per piece) |
| Temperature Range | -40°C to +150°C (ideal for indoor and moderate outdoor use) |
· Application Scenarios
This precision-machined brass barrel is widely used in industries where durability, fine machining, and aesthetic appeal are essential:
- Mechanical Pens & Writing Instruments: Body housing for luxury pens or technical pencils
- Custom Tools & Devices: Handle components for screwdrivers, wrenches, or measuring tools
- Electronics & Enclosures: Protective tubing for wires, sensors, or PCB connectors
- Robotics & Automation: Actuator shafts, sensor housings, or alignment guides
- Industrial Fittings: Connectors, adapters, or threaded spacers in fluid or pneumatic systems
- Hobby & DIY Projects: RC models, 3D printer parts, custom gadgets
Ideal for:
- Providing a comfortable grip with knurled ends
- Creating secure connections via internal threading
- Offering excellent electrical conductivity in small-scale circuits
- Designing compact, high-performance mechanical assemblies
- Prototyping and small-batch production
· Production Process Introduction
· Packaging and Shipping Methods
- Inner Packaging: Each barrel is individually wrapped in anti-static plastic film.
- Outer Packaging: Packed in sturdy cardboard boxes with foam padding to prevent damage during transit.
- Shipping Options:
- Express: DHL, FedEx, UPS (3–7 days delivery)
- Air Freight: 5–10 days (ideal for urgent small orders)
- Sea Freight: 15–30 days (cost-effective for bulk shipments)
- Custom Labeling: Available upon request (part numbers, batch codes, QR labels)
· Frequently Asked Questions (FAQ)
Q1: What is the Minimum Order Quantity (MOQ)?
A: Our standard MOQ is 50 pieces for stock items. For custom designs, MOQ starts at 100 pieces, but we accept sample orders (1–5 pcs) for evaluation.
A: Our standard MOQ is 50 pieces for stock items. For custom designs, MOQ starts at 100 pieces, but we accept sample orders (1–5 pcs) for evaluation.
Q2: What is your lead time?
A:
A:
- Standard Items: 3–5 working days after payment
- Custom Orders: 10–15 working days (depending on complexity and quantity)
- Urgent Orders: Expedited production available for an additional fee
Q3: Can I customize the length, diameter, thread type, or finish?
A: Yes! We offer full customization including:
A: Yes! We offer full customization including:
- Length (from 30mm to 200mm)
- Outer and inner diameters
- Thread size and type (M2–M12, NPT, BSPP, etc.)
- Knurling pattern (fine, coarse, or no knurling)
- Surface finishes (polished, black oxide, chrome plating, nickel coating)
Simply provide your technical drawing or CAD file (STEP, DWG, IGES), and our engineering team will assist with feasibility and quoting.
Q4: Do you offer samples?
A: Yes! We provide free samples (up to 3 pcs) for standard models. You only pay shipping costs. Custom samples may require a nominal fee, which can be refunded upon placing a bulk order.
A: Yes! We provide free samples (up to 3 pcs) for standard models. You only pay shipping costs. Custom samples may require a nominal fee, which can be refunded upon placing a bulk order.
Q5: What certifications do you have?
A: ISO 9001:2015 certified manufacturer. All products comply with international quality standards. Third-party testing available upon request.
A: ISO 9001:2015 certified manufacturer. All products comply with international quality standards. Third-party testing available upon request.
· Why Choose YITECH?
✅ High-Precision Machining – Tolerances down to ±0.01mm
✅ Premium Brass Material – Excellent machinability, wear resistance, and conductivity
✅ Smooth, Polished Surfaces – Enhance aesthetics and reduce friction
✅ Flexible Customization – From simple tubes to complex threaded components
✅ Fast Turnaround – Efficient production and responsive customer service
✅ OEM/ODM Services – Full support from design to delivery
✅ Global Shipping – Reliable logistics with tracking and insurance options
✅ Premium Brass Material – Excellent machinability, wear resistance, and conductivity
✅ Smooth, Polished Surfaces – Enhance aesthetics and reduce friction
✅ Flexible Customization – From simple tubes to complex threaded components
✅ Fast Turnaround – Efficient production and responsive customer service
✅ OEM/ODM Services – Full support from design to delivery
✅ Global Shipping – Reliable logistics with tracking and insurance options
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Comprehensive score