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CNC Milling Service
Over 65 universal and complete Materials
●±0.005mm strict Tolerance
●Lead times from 7 to 10 days
●Custom styles and finishes
●More than 650mm processing path

What is CNC Milling?

CNC milling is a highly accurate production process that uses computerized equipment to remove layers from a raw material. This approach relies on a spinning cutter to shape solid stock into desired forms.

These machines are known for their accuracy and ability to create complex designs. Additionally, they can be automated to produce large quantities of uniform parts, making milling a cost-effective manufacturing option.

Why choose Anebon Metal’s CNC milled service?

Anebon Metal offers complete machining services, fulfilling your requirements whether you need an individual part, a limited run of test samples, or high-volume manufactured components.

Cost Reduction

Helping businesses lower operational expenses through process and resource optimization.

Cutting-edge Technology

Utilizing the latest technological advancements to enhance product and service competitiveness.

Tailored Solutions

Creating personalized service plans based on specific customer needs.

Efficient Logistics

Optimizing supply chain management to achieve timely delivery and streamlined operations.

Skilled Professionals

Having an experienced and highly qualified team to ensure project success.

ISO 9001 Certification

Obtaining authoritative quality management system certifications to guarantee high standards in products and services.

Our Maximum Capabilities For CNC Milling

Part size limitations Metric units Imperial units
Maximum Part Size 3800×1300×500 mm 149.6×51.8×19.7 in.
Minimum Part Size 4×4 mm 0.1×0.1 in.
Minimum Feature Size Φ 0.40 mm Φ 0.016 in.

CNC Milling General Tolerances

With our high-precision CNC machining services, Anebon Metal serves as your ideal partner for manufacturing precise prototypes and components. Our CNC processes comply with ISO 2768-f specifications for metal and ISO 2768-m standards for plastic, ensuring consistent precision and quality. Additionally, we can accommodate any custom tolerance requirements, as long as you clearly specify them in the technical drawings.

Type Tolerance
Linear Dimension +/-0.01 mm
+/-0.0004 in.
Hole Diameters +/-0.02 mm
(Not Reamed) +/-0.0008 in.
Shaft Diameters +/-0.02 mm
+/-0.0008 in.

CNC Milling Design Principles

Anebon Metal's skilled CNC machining specialists have developed optimal standards for crafting high-accuracy components. The chart details the most efficient production techniques and specifies any technical constraints that need attention during manufacturing.

Standard CNC Turning
Threads and Tapped Holes Diameter:Φ1.5-5 mm, depth: 3xdiameter
Diameter: Φ 5 mm or more.depth: 4-6xdiameter
China Milling can produce threads of any specification and size required by our customers.
Text Minimum width of 0.5 mm, depth of 0.1 mm
China Milling can use CNC engraving or laser carving to create standard text based on customers' requirements.

 

Materials For CNC Milling Parts

Metals

 

 A2 Tool Steel

Material: A2 Tool Steel

Description: A2 tool steel is an air-hardening, cold work chromium alloy tool steel with excellent wear resistance and toughness, commonly used for punches, dies, cutting tools, and industrial knives. It provides an effective combination of strength and toughness with good dimensional stability in heat treatment.

Mill Lead Time: As fast as 7 days

Alloys: A2, O, D2, H13, M2, S7, W

Finishing Options: Media Blasting, Vibratory Tumbling, Black Oxide, Powder Coating

 Aluminum Material: Aluminum

Description: Aluminum alloys are lightweight materials with excellent strength-to-weight ratio, superior thermal and electrical conductivity, and outstanding corrosion resistance, widely used in aerospace, automotive, and electronics applications. They offer excellent machinability and can be heat-treated to achieve high strength.

Mill Lead Time: As fast as 3-5 days

Alloys: 606, 6063, 7075, 2024, 5052, 00, 3003

Finishing Options: Anodizing, Media Blasting, Powder Coating, Polishing

Brass  Material: Brass

Description: Brass is a copper-zinc alloy with exceptional machinability and corrosion resistance, featuring good tensile strength and excellent formability. It demonstrates superior electrical conductivity and is commonly used for electrical connectors, decorative components, and plumbing fittings.

Mill Lead Time: As fast as 5-7 days

Alloys: Alpha Brass (>65% Cu), Beta Brass (~50% Cu/Zn), Naval Brass, Free-cutting Brass

Finishing Options: Polishing, Electroplating, Passivation, Media Blasting

Bronze  Material: Bronze

Description: Bronze is a copper-tin alloy known for exceptional strength, durability, and corrosion resistance with 00% machinability rating. It provides excellent bearing properties and is commonly used for bearings, gears, and precision components.

Mill Lead Time: As fast as 7-0 days

Alloys: Aluminum Bronze (9-4% Al), Phosphor Bronze (0.5-% Sn), Silicon Bronze (6% Si)

Finishing Options: Polishing, Passivation, Vibratory Tumbling, Electroplating

 Cast Iron Material: Cast Iron

Description: Cast iron offers high compressive strength and excellent machinability with cost-effectiveness, commonly used for engine blocks, gears, cylinder heads, and brake discs. It provides superior dimensional stability and vibration damping properties.

Mill Lead Time: As fast as 0-4 days

Alloys: Grey Iron (Flake Graphite), Nodular Iron (Ductile), Malleable Iron (Black/White Heart)

Finishing Options: Media Blasting, Powder Coating, Painting, Electroplating

 Copper Material: Copper

Description: Copper provides unparalleled electrical and thermal conductivity second only to silver, with excellent antimicrobial properties and corrosion resistance. It is commonly used for busbars, heat sinks, and electrical connectors.

Mill Lead Time: As fast as 5-8 days

Alloys: C0 (Oxygen-free), C0 (Electrolytic), Pure Copper, Tough Pitch Copper

Finishing Options: Polishing, Passivation, Electroplating, Anodizing

 Invar Material: Invar

Description: Invar alloy exhibits extremely low thermal expansion coefficient with exceptional dimensional stability, commonly used in optical instruments, aerospace applications, and precision electronic devices. It maintains strength and toughness at cryogenic temperatures.

Mill Lead Time: As fast as 4-2 days

Alloys: Invar 36 (36% Ni), Super Invar, Invar 42

Finishing Options: Passivation, Polishing, Electroplating, Vibratory Tumbling

 Kovar Material: Kovar

Description: Kovar alloy features thermal expansion coefficient matching glass, commonly used for vacuum tubes, X-ray tubes, microwave tubes, and aerospace sealing applications. It offers excellent machinability and compatibility with borosilicate glass.

Mill Lead Time: As fast as 4-2 days

Alloys: Kovar (29% Ni, 7% Co), Alloy 42, Ceramic Sealing Alloys

Finishing Options: Passivation, Electroplating, Polishing, Black Oxide

Magnesium  Material: Magnesium

Description: Magnesium alloy is the lightest structural metal with excellent strength-to-weight ratio and superior machinability, commonly used for transmission cases, steering wheels, and engine blocks. It offers exceptional vibration damping and electromagnetic shielding properties.

Mill Lead Time: As fast as 5-7 days

Alloys: AZ3B, AZ9D, AM60B, AM50A, AS4B, ZK60, WE43

Finishing Options: Anodizing, Chemical Conversion Coating, Powder Coating, Polishing

 Stainless Steel Material: Stainless Steel

Description: Stainless steel provides excellent corrosion resistance, strength, and durability with superior formability. Grade 304 offers excellent forming capability while Grade 36 provides enhanced corrosion resistance in chloride environments.

Mill Lead Time: As fast as 7-4 days

Alloys: 304, 36, 36L, 32, 40, 420, 7-4 PH

Finishing Options: Passivation, Polishing, Electroplating, Media Blasting

 Steel Material: Steel

Description: Steel offers exceptional strength, wear resistance, and durability with high shear modulus, commonly used for automotive engine components, gearboxes, and industrial machinery. Alloy steels provide improved mechanical properties through controlled alloying elements.

Mill Lead Time: As fast as 7-0 days

Alloys: Carbon Steel, Low Alloy Steel, High Alloy Steel, HSLA Steel

Finishing Options: Black Oxide, Powder Coating, Electroplating, Polishing

 Titanium Material: Titanium

Description: Titanium alloys provide excellent strength-to-weight ratio, superior corrosion resistance, and biocompatibility, commonly used for compressor blades, surgical equipment, and pressure vessels. They maintain excellent properties at elevated temperatures.

Mill Lead Time: As fast as 4-2 days

Alloys: Grade 5 (Ti-6Al-4V), Grade 2, Grade 7, Grade 23, Grade 2

Finishing Options: Anodizing, Polishing, Passivation, Chemical Etching

 Tool Steel Material: Tool Steel

Description: Tool steel provides exceptional wear resistance and toughness with superior edge retention, commonly used for manufacturing fixtures, tools, punches, gauges, and cutting implements. It offers excellent dimensional stability after heat treatment.

Mill Lead Time: As fast as 7-0 days

Alloys: A2, D2, H3, O, M2, S7, W, M42

Finishing Options: Media Blasting, Vibratory Tumbling, Black Oxide, Powder Coating

Zinc  Material: Zinc

Description: Zinc alloy offers excellent machinability and dimensional stability with superior electrical conductivity and shielding properties, commonly used for electrical connectors, heat sinks, and protective shielding. It provides outstanding die casting capabilities and full recyclability.

Mill Lead Time: As fast as 3-5 days

Alloys: Zamak 3, Zamak 5, Zamak 8, ZA-8, ZA-2, ZA-27

Finishing Options: Electroplating, Powder Coating, Anodizing, Polishing

 

Plastics
  Material: Acrylic

Description: Acrylic is a transparent plastic known for its excellent strength, rigidity, and optical clarity. It is lightweight—about half the weight of glass—but offers many times the impact resistance. Acrylic is easy to machine, bonds well, and thermoforms easily. Widely used in signage, displays, architectural glazing, and LED lighting panels with superior weather resistance.

Mill Lead Time: As fast as 2-4 days

Colors / Finishes: Clear, black, white, various colors

  Material: Delrin

Description: Delrin (Acetal) is a high-performance thermoplastic with excellent wear resistance, high strength, and dimensional stability. It remains tough and stable under extreme conditions with low friction, especially in wet environments, reducing wear. Commonly used as a metal replacement in automotive, electrical, and medical components.

Mill Lead Time: As fast as 3-5 days

Colors / Finishes: Natural white, black, brown

  Material: HDPE

Description: High-Density Polyethylene (HDPE) is a widely used thermoplastic with rigidity and excellent chemical resistance. It is ideal for containers storing liquids, food, and chemicals. HDPE is lightweight, easy to machine and weld, and available with UV-resistant formulations for outdoor use.

Mill Lead Time: As fast as 2-3 days

Colors / Finishes: Natural white, black, customizable colors

  Material: Nylon

Description: Nylon is a versatile engineering thermoplastic with high strength, excellent wear resistance, and good chemical resistance. It is tough, elastic, and resistant to oils and many chemicals. Nylon dries quickly and is widely used in apparel, industrial belts, airbags, and mechanical parts manufacturing.

Mill Lead Time: As fast as 3-5 days

Colors / Finishes: Natural white, black, various engineering colors

  Material: PEEK

Description: PEEK (Polyether Ether Ketone) is a high-performance engineering plastic with outstanding chemical resistance, mechanical strength, and dimensional stability. It can withstand continuous use at temperatures up to 338°F (170°C). PEEK resists hydrolysis and is used in aerospace, oil & gas, food processing, and semiconductor industries.

Mill Lead Time: As fast as 7-10 days

Colors / Finishes: Natural brown, black, custom colors

  Material: Polycarbonate

Description: Polycarbonate is a durable, versatile thermoplastic known for its exceptional impact resistance and natural transparency. Nearly unbreakable, it is ideal for safety-critical applications such as bulletproof glass, safety goggles, and automotive headlamp lenses. It withstands high temperatures without melting or deforming.

Mill Lead Time: As fast as 3-5 days

Colors / Finishes: Clear, black, white, various colors

  Material: Polypropylene

Description: Polypropylene is a popular plastic for manufacturing products with incredible chemical resistance. It handles acidic solutions well and is ideal for cleaning product containers. It is tough with excellent energy absorption and resists cracking under twisting and bending. Also electrically resistant, making it suitable for electronics.

Mill Lead Time: As fast as 2-4 days

Colors / Finishes: Natural translucent, white, black, multiple colors

  Material: PPS

Description: PPS (Polyphenylene Sulfide) is a high-end technical plastic with excellent heat resistance, mechanical properties, electrical insulation, chemical stability, and wear resistance. It can operate continuously at 200-240°C without deformation or loss of properties. PPS is a superior electrical insulator over a wide voltage range.

Mill Lead Time: As fast as 5-7 days

Colors / Finishes: Natural brown, black, custom colors

  Material: PTFE

Description: PTFE (Polytetrafluoroethylene) is a durable, flexible elastomer with outstanding chemical resistance and excellent thermal and electrical properties. It has the lowest coefficient of friction among solids and operates safely from -30°C to +200°C. Its chemical inertness makes it ideal for sensitive environments like laboratories.

Mill Lead Time: As fast as 4-6 days

Colors / Finishes: Natural white, black, customizable colors

  Material: PVC

Description: PVC (Polyvinyl Chloride) is a versatile and cost-effective thermoplastic with good electrical insulation due to high dielectric strength. It resists weathering, chemical corrosion, impact, and abrasion. High chlorine content gives PVC self-extinguishing properties. It offers excellent physical and mechanical performance with low maintenance requirements.

Mill Lead Time: As fast as 2-3 days

Colors / Finishes: White, gray, black, multiple colors

  Material: UHMW

Description: UHMW (Ultra-High Molecular Weight Polyethylene) is an extremely tough plastic with high abrasion and wear resistance. Its versatility makes it popular for countless industrial applications requiring durability, low friction, and chemical resistance. UHMW has very low moisture absorption and is widely used in marine construction and protective applications.

Mill Lead Time: As fast as 3-5 days

Colors / Finishes: Natural white, black, multiple colors

  Material: Ultem

Description: Ultem (Polyetherimide, PEI) is known for outstanding mechanical properties, excellent dimensional stability, and resistance to chemicals and high temperatures. It outperforms many engineering thermoplastics in strength and retains properties at elevated temperatures. Used in aerospace, automotive interiors, electrical connectors, and medical devices.

Mill Lead Time: As fast as 5-8 days

Colors / Finishes: Natural amber, black, custom colors

  Material: FR4

Description: FR4 is a flame-resistant glass epoxy laminate composed of woven fiberglass cloth impregnated with epoxy resin and cured under high pressure and temperature. It offers exceptional mechanical strength, excellent electrical insulation properties, and outstanding dimensional stability with near zero water absorption. FR4 maintains its high mechanical values and electrical insulating qualities in both dry and humid conditions, making it ideal for electrical insulators, printed circuit boards, and electronic enclosures.

Mill Lead Time: As fast as 7-10 days

Colors / Finishes: Natural yellow-green, custom colors available

  Material: PE (Polyethylene)

Description: Polyethylene is a widely used thermoplastic polymer with high chemical, electrical and thermal properties, able to withstand different environmental conditions. It offers excellent chemical resistance to water, salt solutions, acids, alkalis, alcohol and gasoline, making it popular for fuel containers and tanks production. PE is physiologically harmless, tasteless and odorless, making it suitable for food industry applications with excellent machinability and recyclability.

Mill Lead Time: As fast as 2-3 days

Colors / Finishes: Natural white, black, customizable colors

  Material: PP5 (Polypropylene Recycling Grade 5)

Description: PP5 stands for polypropylene with recycling category 5, representing the second-most produced plastic type globally with about 45 million tonnes created annually. It offers high flexibility with elastic properties, tensile strength around 4,800 psi, lightweight design, and excellent chemical stability resistant to fats, acids, alkaline, and various chemicals. PP5 has low water absorption (less than 0.01% in 24 hours) and excellent weldability due to its low melting point.

Mill Lead Time: As fast as 2-4 days

Colors / Finishes: Natural translucent, white, black, custom colors

 

Others Materials
  Material: Carbon Fiber (CFRP)

Description: Carbon fiber reinforced plastic (CFRP) is a lightweight composite material with an exceptional strength-to-weight ratio, being 10 times stronger than steel while having a specific gravity about one-quarter that of iron and two-thirds that of aluminum[7]. It offers high rigidity, excellent dimensional stability, and superior heat resistance up to 400°C[7]. Carbon fiber is widely used in aerospace, automotive, sporting goods, and precision machinery applications due to its outstanding mechanical properties and design flexibility[7].

Mill Lead Time: As fast as 3-7 days[4]

Finishing Options: As-machined, sanding, resin coating, polishing[5]

Colors: Natural black, colored options available (blue, red, silver, custom colors)[8]

Tolerance: With drawing: as low as ±0.125mm (±0.005″)[2]
No drawing: Standard machining tolerances

  Material: Garolite G-10

Description: Garolite G-10 is a high-pressure fiberglass laminate composed of woven fiberglass fabric impregnated with epoxy resin and cured under high pressure and temperature. It offers exceptional mechanical strength, excellent electrical insulation properties, and outstanding dimensional stability. The material has excellent chemical resistance, making it suitable for use in harsh environments where exposure to chemicals and solvents is common.

Mill Lead Time: As fast as 7 days

Finishing Options: Available as-machined

Colors: Natural yellow, light green

Tolerance: With drawing: as low as +/-0.005 mm
No drawing: Standard machining tolerances

  Material: Torlon

Description: Torlon is a high-performance thermoplastic known for its outstanding durability, thermal stability, and resistance to corrosive substances, maintaining consistent functionality in demanding settings. It is a preferred material for sectors like aviation, vehicle manufacturing, and petroleum industries. Moreover, Torlon exhibits strong resistance to harsh chemicals, making it appropriate for challenging conditions involving frequent contact with reactive agents and industrial solvents.

Mill Lead Time: As fast as 7 days

Finishing Options: Available as-machined

Colors: Natural (light brown)

Tolerance: With drawing: as low as +/-0.005 mm
No drawing: ISO 2768 medium

 

Surface Finish Choices For CNC Milled Parts

 

 Picture Name Applicable Materials Colors Can Be Applied with
 Chem Film Chem Film Aluminum Clear, gold Media Blasting, Tumbling, Type II Anodizing* Type III Anodizing with PTFE*
 Anodizing Anodizing Aluminum Clear, black, grey, red, blue, gold Media Blasting, Tumbling, Chem film*
 Black Oxide Black Oxide Steel, Stainless Steel Black Media Blasting, Tumbling, Passivation
 Electroless Nickel Plating Electroless Nickel Plating Aluminum, Steel, Stainless Steel Media Blasting, Tumbling
 Electropolishing Electropolishing Steel, Stainless Steel
 Hand Polishing Hand Polishing Acrylic Enhanced Cosmetic Appearance
 Media Blasting Media Blasting Aluminum, Steel, Stainless Steel, Brass, Bronze, Copper All post processes, except Electropolish and Powder Coat
 Nickel Plating Nickel Plating Aluminum, Steel, Stainless Steel Media Blasting, Tumbling
 Passivation Passivation Steel, Stainless Steel Black Oxide, Electroless Nickel Plating, Zinc Plating, Tumbling, Media Blasting
 Powder Coating Services Powder Coating Services Aluminum, Steel, Stainless Steel Full Pantone or RAL color catalog
 Tumbling Tumbling Aluminum, Steel, Stainless Steel, Brass, Bronze, Copper All post processes, except Electropolish and Powder Coat
 Zinc Plating Zinc Plating Steel, Stainless Steel Clear (light blue coating). Black (glossy black coating). Media Blasting, Tumbling, Passivation

 

Why Order CNC Milled Parts From Anebon Milling?

Uncompromising Quality

Our ISO 2768-m and ISO 9001 accreditations demonstrate our steadfast dedication to precision. For every delivery, we supply complete quality inspection records.

Streamlined Precision

Simplify your production process with our integrated online service. Submit your project details digitally, and we guarantee swift CNC component delivery in just 5-7 working days.

Exceptional Accuracy

Anebon Metal employs state-of-the-art CNC technology and sophisticated machining systems, featuring our ultra-precise 3-axis/4-axis/5-axis CNC centers. The components we produce achieve remarkable tolerances reaching ±0.005mm.

Committed Client Support

Our specialized sales unit takes great satisfaction in delivering outstanding after-sales assistance and customized solutions. We fully assume the obligation of addressing all possible concerns, guaranteeing clients experience smooth progression through each phase - from initial consultation to final delivery - with complete assurance and contentment.

Gallery Of Our CNC Milling Parts

Plastic D-Shaped Shaft Bushing

CNC Milled Plastic D-Shaped Shaft Bushing

CNC Machined Blue Anodized Aluminum Linear Shaft Support Block

CNC Milled Blue Anodized Aluminum Linear Shaft Support Block

CNC Machined Green Anodized Aluminum Precision Pneumatic Manifold Block

CNC Milled Green Anodized Aluminum Precision Pneumatic Manifold Block

CNC Machined Purple Anodized Aluminum Open-End Spanner Wrench

CNC Milled Purple Anodized Aluminum Open-End Spanner Wrench

CNC Machined Anodized Aluminum U-Shaped Mounting Bracket

CNC Milled Anodized Aluminum U-Shaped Mounting Bracket

CNC Machined Black Anodized Aluminum Electronic Device Chassis

CNC Milled Black Anodized Aluminum Electronic Device Chassis

CNC Machined 7075-T6 Aluminum Mounting Bracket Block

CNC Milled 7075-T6 Aluminum Mounting Bracket Block

CNC Machined 7075-T6 Aluminum Precision Mounting Block

CNC Milled 7075-T6 Aluminum Precision Mounting Block

Applications Of CNC Milling

Aerospace

Precision Aerospace Component Manufacturing

Anebon Metal utilizes CNC milling technology to produce critical aircraft engine elements such as turbine vanes, combustion housings, and compression system components. This exacting manufacturing method guarantees exceptional dimensional accuracy and extended service life.

Automobiles

Precision Engine Component Production

Anebon Metal employs CNC milling technology to manufacture critical engine elements including cylinder heads, engine blocks, and crankshafts, achieving outstanding accuracy and maintaining rigorous dimensional standards.

electronic

Precision PCB Prototype Development

Anebon Metal utilizes CNC milling technology to manufacture printed circuit board prototypes with exceptional accuracy. The process includes micrometer-precise copper pathway etching and microvia formation, allowing design teams to thoroughly test and optimize circuit layouts prior to mass manufacturing.

Unmanned Aerial Vehicle

Precision UAV Component Manufacturing

Anebon Metal focuses on CNC milling technology, an extensively adopted process for creating and assembling unmanned aircraft system (UAV) parts. This computer-guided machining technique progressively removes material from stock to form precise geometries. For drone production, CNC milling plays a vital role in producing structural elements such as chassis, support arms, and rotor hubs from durable materials including aircraft-grade aluminum, composite fibers, and engineered polymers.

FAQ

How should I prepare and submit my design files?

Please provide detailed CAD files such as .STEP, .IGES, or .DXF, including dimensions, tolerances, and surface finish requirements. If you’re unsure, our engineers can review and help optimize your design.

What materials do you support? Can I make samples with any material?

We work with aluminum alloys, steel, stainless steel, copper, titanium alloys, and various engineering plastics. For samples, please confirm material availability and machining feasibility to ensure timely delivery and quality.

How long does the machining process usually take? Can I request expedited service?

Typical lead times are 2-3 weeks, depending on complexity. Expedited services are available—please contact us for specific timing and costs.

What is the minimum part size and minimum order quantity?

Minimum part size depends on the machine and tooling but can be as small as a few millimeters. There is no minimum order quantity; we accept single prototypes and large production runs.

How do you ensure the quality of machined parts?

All parts undergo strict dimensional and surface inspections. We can provide inspection reports, such as CMM (Coordinate Measuring Machine) reports, to guarantee your specifications are met.

How is the price calculated? How long does it take to get a quote?

Pricing depends on material, complexity, size, and order quantity. Quotes are typically provided within 1-2 business days; more complex projects may take longer.

Do you offer surface finishing or secondary machining services?

Yes, we provide anodizing, plating, painting, and other surface treatments, as well as secondary operations like drilling and tapping to meet your requirements.

What is the order confirmation and payment process?

After design and quote approval, you sign the order and pay a deposit. Production starts once the deposit is received. Final inspection and balance payment occur before shipment. We can tailor the process to your needs.


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