Machining Lead | Custom Lead Parts & CNC Machining Services – Nuclead

If you’re in search of precision lead machining services, Nuclead offers comprehensive solutions for producing high-quality lead parts tailored to your exact specifications. With over three decades of experience in lead fabrication and non-ferrous metal processing, Nuclead is a trusted leader in CNC machining and custom component manufacturing using pure lead and lead-based alloys.

What is Lead Machining?

Machining lead involves cutting, shaping, drilling, milling, and finishing lead or lead alloys to meet the dimensional and functional requirements of a specific application. Unlike other metals, lead is a soft, dense, and malleable material, making it ideal for applications such as radiation shielding, counterweights, vibration damping, and precision industrial parts. However, its softness and toxicity require specialized handling and equipment for safe and effective machining.

Nuclead’s advanced CNC machining centers and highly trained technicians ensure that every lead part is manufactured to exact tolerances while adhering to environmental and safety standards.

Nuclead’s Lead Machining Capabilities

At our fully equipped West Bridgewater, Massachusetts facility, Nuclead offers a wide range of lead machining services:

• CNC milling and turning

• Drilling, tapping, and boring

• Slotting and grooving

• Engraving and surface finishing

• Custom fabrication of prototypes and production runs

• Post-machining treatments (coating, sealing, assembly)

Our state-of-the-art equipment is capable of handling everything from small, intricate parts to large industrial components with consistent quality and repeatability. We machine pure lead and a wide range of lead alloys, including antimony-lead and tin-lead compositions, to meet specific mechanical or chemical resistance requirements.

Applications of Machined Lead Parts

Machined lead products serve an essential role in various industries, including:

• Medical and Healthcare: Machined lead parts are used in diagnostic imaging equipment, such as CT and X-ray machines, as well as in custom enclosures for radioactive materials.

• Aerospace and Defense: Lead is used for precision counterweights, shielding, and vibration dampening components in aircraft, missiles, and defense systems.

• Nuclear Energy: Machined lead components are used for reactor shielding, containers for radioactive waste, and neutron absorption.

• Industrial Equipment: Lead parts provide balance and stability in cranes, elevators, and heavy machinery.

• Marine and Subsea: Machined lead ballast helps maintain equilibrium in submarines, buoys, and marine vessels.

Whether your project requires large or small lead parts, Nuclead can provide machining solutions that meet rigorous performance and safety demands.

Custom Lead Fabrication Services

Beyond machining, Nuclead provides complete custom lead fabrication support, including mold design, alloy selection, casting, and post-machining services. We offer fully integrated solutions, so you can source everything from raw material to finished component from one reliable partner.

We support both high-volume production and custom one-off pieces for research, medical, or military-grade applications. With in-house engineers and CAD designers, we can help refine your project specifications and ensure your parts meet exact performance criteria.

Safe Handling & Environmental Compliance

Working with lead requires strict adherence to health, safety, and environmental guidelines. At Nuclead, all machining operations are conducted under controlled conditions with appropriate filtration systems, ventilation, and waste management processes.

Our team is trained to handle lead safely and efficiently, minimizing exposure while maintaining quality. We comply with all local, state, and federal regulations concerning lead processing, including OSHA and EPA standards. We also offer recycling programs and sustainable practices to support eco-conscious manufacturing.

Lead Alloys Available for Machining

Nuclead machines a wide range of lead-based materials, including:

• Pure Lead (99.9%) – Ideal for radiation shielding and corrosion-resistant applications.

• Lead-Antimony Alloys – Provides added strength and hardness.

• Lead-Tin Alloys – Improves surface finish and machinability.

• Bismuth Lead and Specialty Alloys – Custom blends for unique thermal or physical properties.

If you’re unsure of the right alloy for your project, our materials experts can assist you in choosing the best option based on technical and regulatory requirements.

Secondary Operations and Finishing

Nuclead also offers a range of secondary services to complete your machined lead parts:

• Precision assembly and integration

• Painting, powder coating, and protective sealants

• Heat treatments

• Custom labeling and part marking

• Dimensional inspection and testing

These finishing processes help ensure your part is ready for use immediately upon delivery, saving time and streamlining your production process.

Industries We Serve

Nuclead’s lead machining services are trusted by leading companies across multiple industries:

• Medical device manufacturers

• Aerospace contractors

• Military and defense suppliers

• Nuclear energy developers

• OEMs in construction and marine industries

• Universities and research labs

From prototyping to full-scale production, Nuclead brings technical skill and industry knowledge to every project, no matter the complexity.

Logistics and Nationwide Service

We proudly serve clients across the U.S. and internationally. Whether your facility is located in New England or on the West Coast, Nuclead ensures fast, reliable delivery through a streamlined logistics network. We ship via ground, freight, and air to meet your project deadlines with careful packaging and handling.

Our team also offers on-call technical support to assist with product design, material selection, or application questions.

Why Choose Nuclead for Lead Machining?

• Over 35 years of experience in lead fabrication

• Fully equipped CNC machining center

• Broad inventory of lead materials and alloys

• Custom fabrication, coating, and finishing options

• Certified quality assurance and safety compliance

• Reliable nationwide shipping and fast lead times

Whether you’re looking for a prototype run or full-scale production, Nuclead delivers precision, safety, and support in every machined lead component.

Request a Quote for Lead Machining

For reliable, high-quality machining lead, trust Nuclead’s expert team and advanced facilities. We provide end-to-end solutions for machined lead components that meet stringent industry standards and application needs.

Contact Nuclead today at (508) 501-8681 or submit your requirements using our online quote request form. Let us help you engineer and manufacture high-performance lead parts with confidence.