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Custom Machining Services

Precision and reliability are essential when manufacturing metal components.

That’s why businesses across various industries rely on custom machining services to produce parts that meet their exact specifications.

By combining advanced CNC technology with traditional machining techniques, custom machining delivers high-quality, precisely engineered components for industries such as aerospace, automotive, medical, and industrial manufacturing.

No matter your industry, custom machining helps improve efficiency, reduce material waste, and enhance product performance.

At Bunty LLC, we specialize in precision machining solutions that meet the highest standards of accuracy and durability.

Our expertise enables businesses to optimize their manufacturing processes and achieve their production goals.

Custom Machining Services We Offer

At Bunty, we provide a comprehensive range of custom machining services tailored to meet the diverse needs of our clients.

Our advanced custom metal manufacturing capabilities ensure precision, efficiency, and high-quality results across various applications.

Below is an overview of the services we offer:

Milling

Milling involves the use of rotary cutters to remove material from a workpiece, enabling the creation of complex shapes, slots, holes, and contours.

This process can be performed manually or through computer numerical control (CNC) systems, which enhance precision and repeatability.

Close-up of a metal hardness testing machine

Source: Bunty LLC

Uses: Milling is commonly employed to produce components with intricate geometries, such as gears, brackets, and enclosures, across industries like aerospace, automotive, and industrial manufacturing.

Benefits: The milling process allows for high precision and versatility, which makes it possible to create detailed features and achieve tight tolerances.

It supports both prototype development and high-volume production.

Honing

Honing is a finishing process that utilizes an abrasive tool (hone) to remove material from the interior surface of a cylindrical workpiece. 

This technique improves the geometric form and surface texture, resulting in a precise final dimension.

Uses: Honing is typically used for finishing engine cylinders, hydraulic cylinders, and gears, particularly in the automotive and industrial sectors.

Benefits: This process enhances surface texture by removing small burrs, improving sealing capabilities, and reducing wear.

It also ensures accurate bore sizing, which contributes to the efficiency and longevity of mechanical assemblies.

Plasma Cutting

Plasma cutting uses a high-temperature, ionized gas (plasma) to cut through electrically conductive materials with precision.

An electrical current energizes the gas, creating a powerful cutting jet.

Uses: Plasma cutting is widely used in metal fabrication, automotive repair, and industrial construction for cutting steel, aluminum, and other metals.

Benefits: This process delivers fast, precise cuts, improving productivity in metal fabrication projects.

It is also cost-effective for cutting thick materials while minimizing heat distortion.

5-Axis CNC Machining

The process of 5-axis CNC machining involves the use of computer-controlled machines that move cutting tools and parts across five different axes simultaneously, enabling the production of complex geometries in a single setup.

Bunty LLC workshop with workers operating machinery

Source: Bunty LLC

Uses: This technology is used in aerospace, medical device manufacturing, and automotive prototyping to create intricate components with extreme precision.

Benefits: 5-axis machining eliminates the need for multiple setups, reducing lead times and increasing accuracy.

It allows for greater design flexibility while improving efficiency and cost-effectiveness.

Turning

Turning is a machining process in which a workpiece is rotated while a cutting tool removes material to shape it into the desired form.

This technique is fundamental in creating cylindrical parts and is performed on a lathe.

Uses: Turning is commonly used to produce shafts, pulleys, and other rotational components essential in various mechanical systems.

Benefits: The turning process allows for high material removal rates and excellent surface finishes.

It is suitable for both simple and complex geometries, making it a cost-effective solution for many applications.

Laser Cutting

The laser-cutting process utilizes a focused laser beam to melt, burn, and vaporize material, resulting in precise cuts with high-quality edges.

This non-contact process is controlled by CNC systems, ensuring accuracy and consistency.

Bunty LLC worker operating a machine with metal pipes

Source: Bunty LLC

Uses: Laser cutting is widely used in the fabrication of sheet metal parts and other intricate components across industries such as electronics, automotive, and aerospace.

Benefits: This method offers exceptional precision, minimal material waste, and the ability to cut complex shapes without the need for additional tooling.

It also provides a clean-cutting process, which reduces the need for secondary finishing operations.

EDM Wire Cutting

Electrical Discharge Machining (EDM) wire cutting involves using a thin, electrically charged wire to erode material from a workpiece through a series of rapid electrical discharges.

This process is ideal for cutting hard materials and intricate shapes.

Uses: EDM wire cutting is commonly employed in the production of dies, molds, and components requiring tight tolerances and complex geometries.

Benefits: The EDM process allows for the precise cutting of hard materials without inducing mechanical stress, making it suitable for delicate and intricate parts.

It also enables the creation of fine details and sharp corners that are challenging to achieve with traditional machining methods.

Lapping

Lapping is a finishing process that involves rubbing two surfaces together with an abrasive slurry to achieve extreme flatness and smoothness.

This technique is often used to produce a precise fit between mating parts.

Uses: Lapping is utilized in applications where high precision and surface quality are critical, such as valve parts, gauges, and optical lenses.

Benefits: This process produces surfaces with very tight tolerances and low roughness, enhancing the performance and longevity of mechanical assemblies.

It also improves the sealing capability of components by ensuring optimal contact between surfaces.

Industries We Serve

In addition to industries like aerospace, automotive, medical, and energy, sectors such as fiber optics, semiconductors, and industrial manufacturing also rely on precision-machined parts to produce their products and maintain their systems.

Below are the key industries we serve with custom metal components:

Aerospace & Defense  

The aerospace and defense industries demand exceptionally precise, high-performance components for aircraft, satellites, and military applications.

Our machining capabilities support the production of lightweight, high-strength parts that can withstand extreme conditions and meet rigorous safety and regulatory requirements.  

Automotive  

Automotive manufacturers rely on custom-machined components for engines, transmissions, and drivetrain parts.

Our expertise in machining allows us to create high-performance metal parts that comply with automotive industry standards.  

Medical & Healthcare  

Precision machining is critical in the medical field, where even the smallest deviation in functionality can impact patient safety.

We manufacture surgical instruments, orthopedic implants, prosthetics, and diagnostic device components with the highest levels of accuracy and quality control. 

Energy & Oil & Gas  

The energy and oil & gas sectors depend on robust, precisely engineered components for turbines, drilling equipment, pipelines, and renewable energy systems.

Our machining services help optimize performance in oil and gas exploration, power generation, and clean energy applications.  

Industrial & Heavy Equipment  

Manufacturers and industrial operations require custom-machined parts for automation, robotics, and heavy machinery.

Our machining solutions support factory automation, material handling, and construction equipment that perform efficiently in demanding environments.  

As evident, we serve and produce custom-machined components for a diverse range of industries.  

So, whether your business operates in aerospace, automotive, medical, energy, or industrial manufacturing, Bunty has the machining expertise and technology to support your industry-specific applications.

Why Choose Bunty for Custom Machining Services

When it comes to custom machining, experience, technology, and efficiency matter.

At Bunty LLC, we bring decades of expertise and a global presence, with offices in both the United States and Asia.

This allows us to offer faster turnaround times and seamless project execution.

On top of that, our state-of-the-art facilities are equipped with cutting-edge machining technology, enabling us to produce precise, high-performance parts for a wide range of industries.

CNC milling machine cutting a metal component

Source: Bunty LLC

With capabilities such as CNC machining, milling, turning, and EDM wire cutting, we meet even the most demanding project specifications with accuracy and consistency.  

Beyond technology, we employ a team of highly experienced and knowledgeable machinists who possess the expertise and resources to handle complex machining tasks.

Whether you require custom prototypes, precision components, or high-volume production runs, our specialists can deliver exceptional craftsmanship and quality assurance at every stage of the manufacturing process.  

Finally, we understand that cost control and efficiency are critical in today’s competitive market.

That’s why we leverage streamlined manufacturing processes, modern equipment, and a global manufacturing network to offer competitive pricing—without compromising on quality.


Contact BUNTY Today

If you’re looking for a trusted partner for custom machining, Bunty LLC is ready to help.

Contact us today to discuss your custom machining needs and get a quote!

About us

From a contract manufacturing firm, BuntyLLC evolved into a full service custom machined, forged and cast metal parts fabrication enterprise. We supply global solutions from our headquarters in Greenville, South Carolina.

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