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CNC Machining Service

Unlock precision and efficiency with MXY Machining’s on-demand CNC machining service. Get high-quality prototypes and production parts delivered to your doorstep in just days

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CNC-Machining-Service
defination cnc machining service

What is CNC machining service?

CNC machining service is a manufacturing process that uses automated, high-speed tools to shape metal and plastic stock into precise parts. MXY Machining specializes in this technology, offering 3-axis, 4-axis, and 5-axis milling, as well as lathes and routers. Our skilled machinists program CNC machining service using CAD (Computer-Aided Design) models, ensuring high precision and repeatability. We work with a wide range of materials, from aluminum and acetal to advanced options like titanium, PEEK, and Teflon. MXY Machining provides custom CNC services for industries such as aerospace, medical, robotics, and electronics, delivering exceptional quality and precision.

MXY CNC Machining Overview

MXY delivers precision CNC machining services for businesses that need precise, high-quality parts of modern manufacturing. With advanced 3-axis, 4-axis, and 5-axis CNC milling and turning centers, we process a wide range of materials including aluminum, stainless steel, titanium, brass, copper, and engineering plastics to tolerances as tight as ±0.001mm.

CNC-Turning-Service

CNC Turning

Experience high precision and efficiency with MXY Machining’s CNC Turning Services, expertly producing cylindrical components with unmatched accuracy and speed.

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CNC-Milling-Service

CNC Milling

MXY Machining’s CNC Milling Services deliver precise cutting and shaping of materials into complex parts with exceptional accuracy and surface finish.

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CNC-Routing- feature- Image

CNC Routing

MXY Machining’s CNC Routing services deliver precise shaping and cutting of various materials and customizable designs with high repeatability and efficiency.

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Standards Tolerances for custom CNC Machining

Description
Standard Tolerance

Maximum Size Limit

We have the capability to produce and examine with precise tolerances, which includes tolerances as tight as sub +/- 0.001″ as per the specifications.

Accurate tolerances

Dimensions (Length, width, height) diameter and placement (position, concentricity, symmetry) within +/- 0.005 inches.

Distance Measurements

The thickness is 0.020 inches (0.50 mm), which could differ based on the geometry of the part and the material selected.

Finishes

The default finish is machined to 125 Ra or higher. Different finishing choices are available upon request for a quotation.

Minimum Dimension

The thickness is 0.020 inches (0.50 mm), which could differ based on the geometry of the part and the material selected.

Threads and Tapped Holes

We have the capability to accommodate all standard thread sizes. Additionally, we are able to create custom threads through machining, although this will necessitate a manual quote review.For sizes up to 12″, the tolerance is +/- 0.005″ and angularity is within 1/2 degree. For sizes 24″ and above contact MXY consult team.

Orientation and Shape Measurements

For sizes up to 12″, the tolerance is +/- 0.005″ and angularity is within 1/2 degree. For sizes 24″ and above contact MXY consult team.

Critical Condition

Ensure that all sharp edges are automatically smoothed and deburred. Any critical edges that need to remain sharp must be clearly indicated on the print.

CNC Machining Materials

Cnc-machining-metals-(titanium)

Titanium

Exceptional strength-to-weight ratio and corrosion resistance make titanium ideal for aerospace, medical implants, and high-performance components. CNC machined to tight tolerances for demanding applications.

cnc-machining-metals-(stainless-steel)

Stainless Steel

Durable, corrosion-resistant, and aesthetically versatile stainless steel delivers reliability for medical devices, food equipment, marine parts, and industrial components requiring long service life.
cnc-machining-metals-(aluminum)

Aluminum

Lightweight, highly machinable, and cost-effective aluminum is the go-to choice for enclosures, brackets, heat sinks, automotive parts, and consumer electronics prototypes and production runs.

Brass

Excellent machinability, corrosion resistance, and electrical conductivity make brass perfect for fittings, connectors, valves, decorative components, and precision mechanical parts.
cnc-machining-metals-(copper)

Copper

Superior thermal and electrical conductivity copper is ideal for heat sinks, busbars, electrical contacts, and cooling components where efficient heat or energy transfer is critical.
cnc-machining-metals-(carbon-steel)

Steel (Carbon Steel)

High strength, toughness, and affordability make carbon steel suitable for gears, shafts, structural components, tooling, and industrial machinery parts requiring durability under load.

Ultem (PEI)

A high-performance engineering plastic with outstanding heat resistance, mechanical strength, and dielectric properties ideal for medical, aerospace, and electrical insulating components.
cnc-machining-metals-(mild-steel)

Mild Steel

Cost-effective and easily machinable, mild steel works well for brackets, frames, fixtures, and general-purpose structural parts where high strength isn’t the primary requirement.
cnc-machining-materials-(abs)

ABS

Tough, impact-resistant, and easily machined ABS is ideal for housings, enclosures, trim panels, and consumer product prototypes where durability and a smooth finish are needed.
cnc-machining-materials-(pom-delrin)

POM (Delrin)

Low friction, high stiffness, and excellent dimensional stability make POM perfect for gears, bushings, bearings, and precision mechanical components requiring smooth operation.
CNC Machining Materials(Nylon)

Nylo

Strong, wear-resistant, and self-lubricating — nylon excels in bushings, gears, rollers, and structural parts where mechanical strength and fatigue resistance are critical.
cnc-machining-materials-(PEEK)

PEEK

A premium high-performance polymer with exceptional heat resistance, chemical stability, and mechanical strength ideal for medical, aerospace, and semiconductor components.
cnc-machining-materials-pc-(polycarbonate)

PC (Polycarbonate)

Transparent, nearly unbreakable, and heat-resistant polycarbonate is the top choice for clear covers, shields, lenses, and impact-resistant transparent enclosures.
 
cnc-machining-materials-(delrin)

Delrin

Acetal polymer with low friction, high tensile strength, and excellent machinability widely used for precision gears, rollers, fittings, and wear-resistant mechanical parts.
CNC-Machining-Material-(Polycarbonate)

Polycarbonate

Crystal-clear engineering plastic offering high impact strength and optical clarity perfect for transparent panels, display windows, and protective covers in electronics.
cnc-machining-materials-(ptfe-teflon)

PTFE (Teflon)

Ultra-low friction, chemically inert, and heat-resistant PTFE is essential for seals, gaskets, insulators, and non-stick components in harsh chemical and high-temperature environments.

Surface Finishes for CNC Machining

A practical reference covering every standard CNC machining surface finish, applicable across aluminum, steel, stainless steel, brass, copper, and engineering plastics. Includes Ra values, material compatibility, cost, and selection guidance.

standard-surface-finishes-as-machined
As-Machined

Best for Functional internal parts, brackets, hidden components, prototypes parts.

Brushing
Brushing

Best for architectural trim, consumer products, panels, aesthetic parts 

standard-surface-finishes-bead-blasted
Bead Blasting

Best for Consumer electronics housings, automotive trim, panels parts

standard-surface-finishes-polished
Polishing

Best for Reflectors, cosmetic trim,  optical components, food-grade surfaces

standard-surface-finishes-Plating
Passivation

Best for All stainless steel parts, especially food/medical/industrial applications

Electropolishing
Electropolishing

Best for Medical devices, food processing equipment, pharmaceutical parts,

standard-surface-finishes-anodizing-type-III
Black Oxide

Best for Hand tools, firearms, automotive parts, fasteners, decorative black parts,

Electrodeposition Coating
E-Coating

Best for Automotive parts, fasteners, complex geometries, high-volume production,

standard-surface-finishes-Deburred-&-Tumbled
Nickel (EN)

Best for Fasteners, brackets, stamped parts, automotive components,

Deburring & Tumbling
Deburring

Best for Consumer electronics housings, automotive trim, panels,

Specialist industries

Having produced millions of parts, MXY Machining holds deep knowledge in numerous applications. We excel particularly in industries requiring precise and intricate component fabrication. Trust us to deliver expertise and quality, no matter the complexity.

Automotive-Industry

Automotive Industry

MXY Machining supports the automotive industry with cutting-edge CNC machining solutions, enabling the production of complex parts that drive efficiency

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Semiconductor

Semiconductor

For the semiconductor industry, MXY Machining offers CNC machining services that meet the high precision demands necessary for manufacturing components

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Energy Industry

Energy Industry

Our CNC machining services are pivotal in the energy sector, where precision and durability are essential. MXY Machining supports the

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Industrial-Machinery

Industrial Machinery

MXY Machining is a trusted partner in the industrial machinery sector, offering CNC machining solutions that ensure the robust and

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Electronics

Electronics

MXY Machining delivers precision machining solutions for the electronics industry, producing intricate components that meet the exacting standards required for

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Communication

Communications

MXY Machining offers specialized CNC machining services for the communications industry, crafting precision parts that are vital for the infrastructure

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Why Choose MXY Machining?

Global customers trust MXY Machining for reliable custom precision manufacturing solutions. We use certified raw materials and advanced automated equipment to deliver tight‑tolerance parts for both prototype and high‑volume orders. Our strict in‑house quality control system conducts full dimensional testing to guarantee consistent batch quality. Offering in‑house surface finishing and DFM design support, we cut extra outsourcing work. With responsive project management, transparent pricing and on‑time delivery, we serve automotive, electronics and industrial sectors worldwide.

Material Excellence

We use only the highest-grade materials, ensuring durability and performance in every sheet fabrication project.

Fabrication Precision

Our cutting-edge technology and machinery allow for precise, efficient, and cost-effective sheet fabrication solutions.

Design Adaptability

We offer extensive customization options to perfectly align with your project specifications and design requirements.

Ready to Elevate Your Project?

Bring Your Designs to Life with MXY Machining

Experience precision engineering with MXY Machining. From detailed prototypes to high-volume production, we’re here to turn your concepts into reality. Contact us today to discuss your project needs!
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Our CNC Machining Service service capabilities

As a leader in precision manufacturing, we offer a wide range of capabilities that cater to both one-off prototyping and low-volume production. We specialize in delivering geometrically complex and highly cosmetic parts, ensuring the highest quality standards. At MXY Machining, we pride ourselves on being the go-to manufacturer for all your CNC Machining Service needs, providing reliable and efficient solutions under one roof.
Value-Added Solutions-category

Value Added Solutions

Assembly, finishing, surface treatments
Custom packaging & labeling
Integrated solutions for production

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sheet-metal-fabrication

Sheet Fabrication

Laser cutting, CNC bending
± 0.1 mm (± 0.004 in)
Lead times from 5 business days

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Injection-Molding-Services

Plastic Part Manufacturing

Injection molding
From 1 to 1,000,000 parts
Lead times from 7 business days

See Plastic Part Manufacturing

Related Articles and Insights

Stay updated with the latest insights, industry trends, and expert tips on CNC machining and precision manufacturing. Explore innovative solutions and learn more about the advancements shaping the future of machining.

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Frequently Asked Questions

CNC Machining

  • What is the tolerance for CNC machining parts?

    Standard prototype and production machining tolerances on the MXY are +/- 0.0005 inch (0.0127 mm). This means that the area, width, length, thickness, or thickness of any section must not deviate from the nominal value by more than this amount

  • What does a CNC machinist do?

    A CNC (Computer Numerical Control) machinist designs and operates computer-controlled lathes, mills, grinders and other machine tools and programs them to produce metal or plastic parts with precision To produce quality machines, machinists set them up machine, write programs, test and adjust as necessary.

  • What is the hardest material to custom CNC machining?

    Durable materials are those that are capable of resisting drops, scratches, or other forms of surface penetration by mechanical force or under abrasive conditions:

    hardest materials for CNC machining:

    • Stainless steel
    • Chromium
    • Tool steel
    • Titanium
    • Alloy steel
    • Tungsten
    • Inconel

  • What are the most common materials used for complex custom CNC machining?

    Aerospace and automotive parts, heavy machinery, implants, and high-performance devices often use solid materials.

  • plasma systems can cut steel pWhat is the maximum turning diameter of CNC machine in CNC machining?

    Plasma device inserts can be suitable for cuts up to 12mm (half an inch). Mid-range CNC plasma machines such as the Australian-made Surefire CNC can cut 32mm steel. However, high-quality industrial CNC plasma systems can cut steel plates up to 50-60 mm thick.

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