What is CNC Milling?

CNC Milling is the most common and popular machine in CNC manufacturing.Using a cutting tool mounted on a rotating spindle to selectively remove material from a block of raw substrate. The workpiece is rigidly mounted to a table, and this table moves or rotates on different planes so the tool can work at many angles. Sophisticated CNC milling machines can have 5 or more axes of independent motion to make more complex shapes or to avoid having to move the workpiece to a separate machine.

Why choose us for CNC Milling?

  • Fast Delivery

    Fast Delivery

    You can get a quick quote within 3 hours. And our professional team offer fast CNC milling custom service, you projects will be send out as fast as 5 days or less.

  • Cost Efficient

    Cost Efficient

    e have high quality and inexpensive raw material supplier.Our automation setup for CNC milling is super cost-efficient for mass production.It greatly reduces costs.

  • High Precision

    High Precision

    We have professional  team and precise CNC machines to gurantee high precision milled parts.

  • Unlock Complexity

    Unlock Complexity

    We can provide complex surface finish, including: as machined, smooth, painting, anodize, bead blasting, oxidation, polishing, powder coating, plating, knurling , brushing, Passivation etc.

Kaierwo’s  CNC Milling shop video.

Kaierwo’s CNC Milling shop video.

With 14+ years of experience serving top-quality parts to 49k+ engineers and 2700+ companies, Kaierwo successfully manufactured 86 million+ parts to various industries.


Our high quality CNC Milling services and one-stop solution make sure you can get the ideal parts in the short term.


At Kaierwo, we offer precision CNC Milling services for any simple or complex parts. With the experience of the top CNC machine shop, and focus on quality control, precision, material selection, fast delivery that make you worry-free.


welcome to contact our experts today!

What is CNC Milling?

Kaierwo is customer-centric, and accumulate a lot of rich practical experience in CNC processing. As a result of different materials, different technologies, different requirements and Settings for machine tools, Kaierwo divided CNC processing into three departments,including CNC aluminum alloy department, CNC plastic department and CNC stainless steel department, and independently managed and arranged different technical personnel. It'svery beneficial to products and parts, and improve efficiency and quality.

What do we pay attention to when choosing materials for CNC Milling?

What do we pay attention to when choosing materials for CNC Milling?

As with all machining processes, when selectinga material for a milling application, several factors must be considered, such as the properties of the material (i.e., hardness, tensile and shear strength, and chemical and temperature resistance) and the cost-effectiveness of machining the material. These criteria dictate whether the material is suitable for the milling process and the budgetary constraints of the milling application, respectively. The chosen material determines the type(s) of the machine tool(s) employed and its/their design(s), and the optimal machine settings, including cutting speed, feed rate, and depth of cut.

This Process is Suitable for Machining a Wide Range of Materials Such as Metal, Plastic, Glass, and Wood, and Producing a Variety of Custom-Designed Parts and Products, Including:

  • Metals

    Metals

    Aluminum Alloy, Stainless Steel, Brass,Copper etc.

    CNC milling is a popular way to produce both rapid prototyping of metal parts and final parts.

  • Plastics

    Plastics

    ABS, PC, PMMA, PA, POM, PP, PVC, PEEK etc.

    Plastics CNC milling of plastics is the most common and economical way to create rapid prototypes and review the appearance and function of your design

Kaierwo can also finish excellent surface finish, including: as machined, smooth, painting, anodize, bead blasting, oxidation, polishing, powder coating, plating, knurling , brushing, Passivation etc.

Maximum Dimensions

Maximum depth that can be milled is 2 in. (50.8mm) from either side of part. For specific milling dimensions by material, see maximum part extents for machining.


MaterialUSMetric
3-axis

Hard metals*

10 in. x 7 in. x 2.75 in.254mm x 178mm x 44.5mm
3-axis

Copper

10 in. x 7 in. x 2.75 in.254mm x 178mm x 69.9mm
3-axis

Aluminum/Plastic

10 in. x 7 in. x 3.75 in.254mm x 178mm 95.3mm
3-axis**

ABS/Acetal

10 in. x 14 in. x 1.75 in.254mm x 356mm x 44.5mm
3-axis**

ABS/Acetal/Nylon

22 in. x 14 in. x 0.75 in.559mm x 356mm x 19.1mm
3-axis**Aluminum22 in. x 14 in. x 3.75 in.559mm x 356mm x 95.3mm
5-axis

Aluminum/Brass/Copper

2.6 in. x 2.9 in. x 3.9 in.66mm x 73mm 99mm

Size0.25 in. x 0.25 in6.35mm x 6.35mm

Nominal Thickness0.040 in.

1.02mm

Tolerances

Maximum depth that can be milled is 2 in. (50.8mm) from either side of part. For specific milling dimensions by material, see maximum part extents for machining.

Our CNC machining shop

  • Our CNC machining shop
  • Our CNC machining shop
  • Our CNC machining shop
  • Our CNC machining shop

Products

  • Our CNC machining shop
  • Our CNC machining shop
  • Our CNC machining shop
  • Our CNC machining shop

FAQ

  • 1.How to deal with surface treatment problems?

    Sample color identification and dispensing ensure batch color consistency, strengthen manual inspection, avoid the defective products.

  • 2.How to get a quote?

    Please send your 3d drawing(STP, IGS, STL, OBJ, X-T...) to us, and tell us the material, surface treatment and quantity, then we will quote within 2 hours.

  • 3.How surface finishing works?

    Almost all surface finishing processes improve either the aesthetic appearance of the product or its mechanical or chemical properties. Each surface finishing process achieves this in a slightly different way.

  • 4.Can you help me to design my product or improve my design?

    Yes, we have a professional design team to help our customer to create their product or improve their design. We need sufficient communication before design to understand your intention.

  • 5.What the benefits of surface finishes?

    Improve the appearance of your finished products, Improve resistance to wear and tear, Ensure good adhesion of paint, Meet your brand requirements...

We attach great importance to customers' needs for product quality and rapid production.

We always insist that meeting customers' needs is to realize our value!

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