You may be wondering: What do CNC machining vendors do? Here are a few things you should know. You should know how CNC machines work, what types of products they produce, and how to find the right machining vendor. These are all essential pieces of information when deciding who to hire for your CNC machining needs. In addition, you should have a clear idea of your specifications, so you can determine the best vendor for your needs.

What CNC Machining Vendors Do?

CNC machining is a process of precision manufacturing that excels in small parts. Many modern technological advances rely on precision parts with smaller dimensions under ten micrometers. CNC machining is a great way to achieve high precision levels. Some manufacturers have their own machines to perform CNC machining, but different machines use different techniques and work with various materials. Other companies choose to work with professional CNC machining companies that can guarantee them the highest precision and latest technology CNC machining services.

CNC machining is used in various industries, including the aerospace industry and marine industry. Boat parts may need to be custom-designed, and CNC machining makes it possible to produce large and small pieces that meet the exact specifications of the manufacturer. High speed trains, for instance, need to be very well fitted, so CNC machining allows engineers to make prototypes of these components before investing in full-scale production. With this technology, engineers are able to create precise parts that are water-resistant, lightweight, and durable. While mass production is fine for some applications, many require a custom part and a customized design. CNC machining makes it possible for a company to follow through on an exact design and create a custom piece, using computer numerical control machines. Moreover, it allows businesses to produce both large and small components, and it allows them to do so with less human labor. These benefits make CNC machining one of the best ways to produce custom components.

Choosing a reliable vendor is a matter of trust. A reputable vendor has several internal experts to help you out with any questions. A good machining vendor should offer a range of machining capabilities and CNC services. This will help you gauge how well the vendor can meet your specific requirements. In addition, the shop should have a high-quality engineering team that will work with you to design the perfect part. The team should also use Design for Manufacturability (DfM) processes to ensure the best efficiency during the manufacturing process.

Machining Equipment

Machine shops use a variety of different types of machinery to produce products, from CNC machines to manual milling machines. The basic idea behind machining is to remove raw material from a workpiece, either by cutting or shaping it. In addition to the equipment itself, machining vendors often use accessory equipment and consumables that support the process. Many of these machines are designed to produce a particular kind of part through computer-aided design and production methods.

Drilling machines and lathes are two common types of equipment that machining vendors use to remove material from parts. Drilling machines use a twist drill to drill holes in metal, and can be used for many manufacturing processes. This type of equipment is also useful for making very fine holes. In addition to drilling, it can also be used for reaming, boring, counterboring, and snaring. CNC mills are used to cut flat surfaces, grooves, dovetails, and T-slots. CNC milling is the process where the metal is stationary as multi-point cutting tools move around it and remove material until the desired shape is left. Some machining vendors also use form-tooth cutters to round corners or cut gear teeth.

CNC lathes and CNC turning machines are also commonly used for machining. In CNC turning machines, cutting tools are fed in a linear motion around a rotating bar stock. Once the tool is positioned, it removes material around the bar stock until it reaches the desired diameter. CNC Swiss lathes are also common and offer a higher degree of precision and accuracy, and are ideal for complex machining.

CNC machines and laser systems are also common machining equipment for precision machining. CNC machines can perform multiple operations at one time. Specialized equipment, such as engine lathes, can perform many different types of machining. Some machines are used for multiple purposes, such as cutting and refacing brake components. This type of equipment is used for many different types of work, and is typically used for repetitive manufacturing tasks.

Finding a Machining Vendor

A good CNC machine shop should have a license and be ISO-certified. You can check whether they have this certification by checking their website, ISO-accreditation and license number. The different materials that they use and the quality of the finished product are also important factors to consider. Experienced CNC machine shops are capable of producing almost any type of design that you can imagine. When choosing a machining vendor, you need to take several factors into account such as their quality management system, cycle times, and custom machining capabilities.


One of the most important factors is the capability of the vendor. A quality vendor should have extensive experience with the materials you need to work with. It should also have the necessary equipment and machinery to create the parts you need. Regardless of the size of your project, you can use the capabilities of a machining vendor to find the best one for your needs.


When choosing a machining vendor, quality is a key factor. Choose a company that emphasizes precision CNC machining with tight tolerances. They should be confident in their abilities and have rigorous quality control processes. A vendor will share news about new equipment with you and emphasize the importance of precision. This will help you choose the right supplier for your CNC machining needs. Ultimately, your supplier’s confidence in their capabilities will translate into a quality product.

Choosing a trustworthy machining vendor may take some time and experience. The good news is Avanti Engineering has the CNC equipment with the latest CNC technology and is your single source machining vendor. Whether you need rapid prototyping or large quantities of custom machined parts, Avanti Engineering offers quick setup times. With years of experience, our team members and expert machinists will deliver quality machined CNC parts that meet your lead time. Contact Avanti Engineering for CNC machine shop services!