Custom CNC Milled Aluminum Block Precision Machined Aluminum Cavity with Multi Holes

Product Overview

This custom CNC machined aluminum alloy block is manufactured by precision CNC milling. It features a formed cavity, precisely drilled multi holes and threaded holes on the aluminum substrate. The aluminum material brings lightweight, high rigidity and good thermal conductivity. Strict dimensional tolerance control ensures perfect assembly performance. Widely used in automation equipment, test fixtures, instrumentation, mechanical modules and other industrial applications. OEM & ODM custom service is available based on your 2D/3D drawings or samples.

Key Features

1. High Grade Aluminum Alloy Material Light weight, high structural strength, good thermal conductivity and oxidation resistance. Suitable for most industrial working environments.
2. Precision CNC Milling Machining Accurate hole position, smooth cavity surface, no burrs. Tight tolerance control to meet high-precision assembly requirements.
3. Integrated Structure Design Integrally machined multi-hole and cavity structure, stable structure, reduces assembly parts and improves installation efficiency.
4. Customizable Specifications Overall size, hole diameter, hole position, cavity shape and thread size can be customized according to customer drawings.
5. Optional Surface Treatment Available with natural finish, anodizing, sandblasting, powder coating and other surface treatments to improve wear and corrosion resistance.

Product Specifications

• Item Name: CNC Milled Aluminum Block, Multi-hole Aluminum Cavity Component
• Processing Technology: CNC Milling / CNC Machining
• Material: Aluminum Alloy (6061 / 7075 optional)
• Surface Finish: Natural aluminum finish, anodizing optional
• Tolerance: ±0.02mm
• Service: OEM, ODM, Custom Machining per drawings or samples

Application Fields

Applied in automation machinery, test jigs & fixtures, inspection equipment, medical devices, optical instruments, communication equipment and mechanical assembly modules.

Our Advantages

• Professional CNC machining factory with rich experience in custom aluminum components
• Complete dimensional inspection after processing to guarantee quality
• Flexible MOQ, support small trial order and mass bulk production
• Direct factory price and stable production lead time
• Provide professional engineering support and one-stop custom machining solution

Packaging & Delivery

Standard export package: Plastic bag + Export carton box. Custom packaging can be arranged on request. Shipping options: Express, Air freight, Sea freight to meet different delivery schedules.

FAQ

Q1: Can you make this aluminum block according to my CAD drawings?

A: Yes, we accept OEM & ODM. Please send us your 2D or 3D drawings with required tolerances for quotation. Samples are also acceptable.

Q2: What aluminum alloys can you offer?

A: 6061 aluminum alloy is the common option for general mechanical parts. 7075 aluminum alloy is available for applications requiring higher strength.

Q3: What is your MOQ?

A: Our MOQ is flexible. We support prototype small batch orders as well as mass production. Please contact us to confirm.

Q4: Can you do anodizing or other surface treatments?

A: Sure. We can provide anodizing, sandblasting, CNC brushing, powder coating and other surface treatments as your requirements.

Q5: What is your normal production lead time?

A: Usually 7–15 working days, depending on part complexity and order quantity. We will confirm exact lead time before order confirmation.

Q6: What tolerance can you achieve?

A: Standard tolerance ±0.02mm. Tighter tolerance can be achieved for precision projects upon request.

Q7: How do you control product quality?

A: We carry out full inspection for dimensions after machining. Inspection reports can be provided if needed.