CNC Machining Parts
HM specializes in CNC machining parts for over 20 years.
Through our precision CNC machine sets, we can provide part design quickly. It also enables us a fast product development on all CNC machined parts.
HM can also provide custom CNC machined parts to meet specific details and requirements.
Send us your inquiries today!
HM, Professional and Well-Experienced in CNC Machining Parts
As a professional manufacturer, we are fully equipped with over 100 sets of high-precision CNC machines. HM assures you a superior in-house CNC machining capacity to ensure high-quality parts.
Here in HM, we have certified CNC machining facilities. Through CNC machining, we are able to offer rapid prototyping as well as low production volume of different parts. Additionally, HM offers custom CNC machining parts services according to your needs.
Aside from that, HM provides CNC machining parts services for different industries such as medical, oil and gas, aerospace, automotive, industrial, and more.
Send us your inquiries today!
CNC Machining Parts We Are Expert
Materials Used for CNC Machining Parts
HM carefully sourced high-quality materials for CNC machining parts to meet precise and demanding applications. HM uses different metals including:
- Aluminum
- Brass
- Copper
- Bronze
- Steel alloy
- Stainless steel
- Steel mild low carbon, and more


HM CNC Machining Parts Processes
HM has full capabilities of providing different CNC machining parts processing such as the following:
- CNC Milling. HM uses CNC milling for faster end-use parts production and custom prototypes. We are equipped with 3-axis and 5-axis milling processes for producing different parts. CNC milling is mostly used for jigs and fixtures, functional prototypes, and low volume production of components.
- CNC Turning. HM is an expert in CNC turning for manufacturing custom prototypes and parts. We use CNC turning for producing different parts with cylindrical, slots, radial holes, grooves, and flat features.
- EDM or Wire EDM. HM is offering EDM services for pressure die-casting and injection molding. HM EDM services can provide tight tolerances and superior surface finish to the machined parts.
HM CNC Machining for Complex Parts
CNC machined parts are varying in terms of complexity. Some parts require a simple design to complex curved geometries.
Here in HM, we are fully equipped with different types of CNC machines suitable for producing complex parts.
We have a complete set of CNC lathes. It is a 5-axis machining center or 3-axis CNC milling machine that is used for producing CNC parts with complex shapes.
Therefore, we assure that all CNC machined parts have accurate dimensions and tight tolerances.


Advantages of HM CNC Machining Parts
CNC machining offers lots of advantages for different component production. It is ideal for both rapid prototyping and volume production. Here are some lists of CNC machining parts advantages:
- Easily customized
- Superior surface finish
- Suitable for different materials
- Suitable for producing complex parts
- Low tooling and preparation cost
- Fast turnaround
- Repeatable, precise, and accurate
- Versatility
Surface Treatments Used for CNC Machining Parts


Bead Blasting
Bead blasting surface treatment removes any imperfection or surface deposits on the CNC machined part. Thus, creating a smooth and uniform finish. It uses a sphere-shaped bead to provide a consistent matt finish. A dull finish or satin-like finish can be achieved using a finer bead.
- Uniform satin or matte finish
- Low cost
Anodized Finish II (Clear or Colored)
The anodized surface treatment uses a wear-resistant coating on the CNC machined parts. Thus, making the machined part resistant to corrosion. Usually, anodized parts come in different colors. It typically has a thin and transparent layer.
- Aesthetically-pleasing
- Excellent dimensional control
- Suitable for small parts and internal cavities
Anodized Finish III (Hardcoat)
This surface treatment is only available for titanium and aluminum CNC machined parts. It provides more protection than an anodized II finish. It can also be dyed with different colors while providing maximum corrosion and wear resistance.
Powder Coating
This surface treatment allows an additional thin layer of protective polymer on the machined part surface. It is suitable for most metal materials. Advantages of powder coating include:
- Wear resistance, corrosion resistance, and strong
- Higher impact resistance
- Available in multiple colors
As Machined Finish
This surface finish allows surface roughness to the machined parts. The surface roughness can be determined using the Ra value. The typical surface roughness of the machined part is Ra 3.2µm.
Advantages of as-machined finish:
- Provides maximum tight dimensional tolerances
- No added cost
CNC Machining Parts for Different Industry

Since the aerospace industry is exposed to extreme pressures and fast air currents, its parts should be manufactured with precision. CNC machining aerospace parts can meet the highest standard in the aerospace industry. HM uses superior quality materials in CNC machining aerospace parts such as manifolds, bushings, etc.

CNC machining offers easy customization to the produced parts. Thus, it is highly suitable for producing medical parts. CNC machining is also important in the medical industry for creating prototypes. Various CNC machined medical parts include research equipment, implants, and more.

CNC machining is also widely used in the marine industry. CNC machined components offer excellent wear and tear resistance. Thus, it is ideal for ships that require a long period of time to be repaired at land. Some CNC machined parts for the marine industry include boat parts, propellers, etc.

CNC machining parts are widely used for the oil and gas industry since this field is exposed to harsh weather conditions. Usual CNC machined parts include cylinders, rods, drill bits, pistons, and more.
Related Products
You can get a lot more than a wide range of precision items when you work with us.
Below are the reasons why you should choose CNC machining parts:
1. It meets ROHS, REACH, ASTM, ISO, and other international standards.
2. It goes through a series of processes to ensure that it can resist repeated use.
3. Corrosion Resistance. It can resist corrosion under extreme weather conditions
4. Low Cost. Makes accurate machining while saving a lot of money when you work with us.
5. It requires less power to the machine and can be cut swiftly and simply.
6. It is an environment-friendly material and avoids waste.
7. It can meet increasing production while also saving resources.
8. It aids the automotive industry in the production of customized parts.
9. Long-Lasting. CNC machining parts are made to order and are a long-lasting option.
10. Fast Production Speed. Provides fast production time and optimizes the machine’s run time.
CNC machining parts can be beneficial to any company that requires accurate, consistent, and complex shapes for metal parts.
CNC machining parts applications are found in a variety of industries such as:
1. Aero Engines and Protection
Fixed-wing airplanes, choppers, airline safety components, and numerous other replacement parts.
2. Agriculture
A wide range of parts, such as those for agricultural machinery and farm vehicles.
3. Automobile Parts
A wide range of car and motorcycle parts, as well as related accessories, massive heavy equipment, and other items, are used in construction.
4. Electronics
A wide range of components, including electronic housings and enclosures as well as semiconductor components.
5. Publishing
A wide range of printing equipment and machines are available. as well as numerous others.
6. Food and Pharmaceutical
The equipment in food processing and in the medical industry is manufactured by CNC machining.
7. Electrical
Because of its high electrical conductivities, CNC machining parts are most commonly used as electrical components in electrical items.
CNC machined parts are subjected to a quality control process that is carried out in an on-site investigation lab.
The inspection lab is outfitted with cutting-edge metrology tools and the equipment required to examine.
The quality requirements guidelines should be ensured and must have complete lot traceability.
When requested, comply with SPC, PPAP, and DFARs.
Facilities are audited and certified on a regular basis by us, our clients, and the authorities.
It must be fully certified to ISO 9001, TS 16949, ANSI, ASME, DIN ASTM, IFI RoHS, and REACH standards.
Here are the most commonly used processes to produce CNC machining parts:
1. CNC Milling
- It is a method for precisely machining components.
- It entails the use of a rotating milling cutter to generate the desired shape.
- It employs various fabrication techniques such as pure milling and oblique milling.
2. CNC Turning
- It is primarily used for the production of symmetrical or cylindrical components.
- The cutting tool operates linearly, and the workpiece is made through CNC.
- This precision machining can work with a variety of materials.
3. CNC Swiss Machining
- It is an advanced CNC manufacturing technique.
- It is capable of dealing with absolutely tiny parts with extreme precision.
- Swiss micromachining services are widely used across a variety of industries.
4. Small Batch CNC Machining
- It is commonly necessary to start up a product line or to examine the items.
- The materials used are aluminum, brass, steel, plastics, steel, and stainless steel.
5. Prototype CNC Machining
- It sometimes is made manually or reproduced using a low-end digital 3D printer.
- It offers a high aesthetic standard and is used to create new products.
6. Precision Machining Parts
- It frequently necessitates complex structures and entails detailed specifications.
- It is commonly used to make metal parts that need precision to properly function.
7. 5 Axis CNC Machining Parts
- It is commonly used for sensitive and complex machined parts.
- It offers admirable speed and unparalleled flexibility.
8. Anodized CNC Machining Parts
- It offers a reliable and inexpensive means of making a wear-resistant part.
- It makes the product resistant to corrosion, strong, and lightweight.
Its costs are determined primarily by the complexity of the product structure and the tolerance requirements.
A much more complex custom CNC machining parts necessitate greater precision and a higher price.
As a result, higher demand for a product means a lower price.
Ceramic materials for CNC machined parts include:
- Anodizing
- Adhesive
- Polishing and Bead Blasting
- Blackening and Plating
- Grinding and Broaching
- Thread Cutting and Rolling
- Drilling and Deburring
- Tumbling and Powder Coating
- Tumbling and Waxing
- Burnishing
- Other Techniques
However, each material’s surface treatments are restricted.
CNC machined aluminum parts, for example, are best suited to anodizing.
On the other hand, steel parts are better suited to polishing or thermal treatment.
CNC machining parts are made up of numerous materials and it comes in different types such as the following:
1. Machined Plastic Parts
It comes with different dimensions in intricate geometries and it has a fine tolerance. It maintains a high quality of the surface.
2. Metal Machining Parts
It makes use of milling machines, drill presses, and lathes to generate numerous figures and sizes using various metals.
3. Steel Machining Parts
It is mostly used in CNC Turning and CNC Swiss Machining. It has excellent strength, flexibility, durability, and formability.
4. Stainless Steel Machining Parts
It is a steel alloy that comprises chromium. It offers an excellent surface finish and extreme resistance to corrosion. It has also high strength and is self-protective.
5. Aluminum CNC Machining Parts
This kind of material offers excellent machinability, overall versatility, and hardness. It can also resist heat and corrosion. It is low-cost and has low weight.
6. Brass CNC Machining Parts
It is a metal alloy that is made up of combined zinc and copper. It has high malleability and is one of the most commonly used materials in the world.
7. CNC Machining Bronze Part
It is a material comprised of mainly copper and tin. It has high strength and workability. It is not magnetic and has low friction.
Tolerance in CNC machining parts is the acceptable range of deviation of a workpiece from its intended shape.
The desired CNC machining parts are produced with tight tolerance and extreme accuracy.