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Precision Heavy Metal CNC Machining Services by Istar Machining

Heavy metal CNC machining is a high-precision manufacturing process that shapes tough metals like hardened steel, titanium, and superalloys into complex parts. At Istar Machining, we use computer-controlled machines to create strong, exact parts for industries that need the best quality.

Our machines can cut through the toughest materials with amazing accuracy. We make parts that work in extreme conditions where other materials would fail.

CNC Machining Parts

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Supports uploading of the following file formats: .STEP .STP .SLDPRT .STL .IPT .3MF .3DXML .PRT .SAT .DXF .X_T .X_B .JT .CATPART

20+ Years

Istar Machining's years in the industry

300,000 square feet

The size of Istar Machining's factory

300 CNC machines

Our CNC equipment count

1000 skilled workers

Istar's number of skilled machinists/operators

Materials We Work With

We can machine many types of heavy metals:

  • Hardened steels (up to 65 HRC)
  • Titanium alloys (Ti-6Al-4V)
  • Inconel 718 for extreme heat resistance
  • Tool steels for heavy industrial use
  • Stainless Steel 316/304 for corrosion resistance
  • Non-ferrous metals for special applications
  • High-strength alloys for aerospace and defense

These materials are perfect for parts that must handle heavy loads, high temperatures, or harsh environments.

Our Heavy Metal CNC Services

At Istar Machining, we offer complete heavy metal machining services:

1. 5-Axis Machining

  • Can cut complex shapes in one setup
  • Reduces setup time by 40%
  • Makes parts with difficult angles and curves

2. Deep-Hole Drilling

  • Creates precise holes in tough materials
  • Perfect for hydraulic components
  • Maintains tight tolerances even in deep holes

3. Multi-Axis Turning

  • Shapes round parts with high accuracy
  • Creates complex profiles in one operation
  • Ideal for shafts, valves, and cylindrical parts

4. CNC Milling

  • Removes material with rotating cutters
  • Creates flat and curved surfaces
  • Makes slots, holes, and pockets with exact measurements

5. Wire EDM

  • Cuts metal using electrical discharges
  • Makes very complex shapes in hard materials
  • Perfect for small, detailed parts

Technical Details

Feature

Capability

Materials

Hardened steels, titanium, Inconel 718, tool steels

Tolerances

±0.001″ (0.025mm) – surgical-level precision

Max Part Size

Up to 60″ x 30″ x 30″

Equipment

DMG Mori, Haas, Swiss lathes

Hardness

Up to 65 HRC (tool steels, Inconel)

Post-Processing

Heat treatment, anodizing, powder coating

Lead Time

Fast 5-7 day service available

Industries We Serve

Our heavy metal CNC machining helps many industries:

Aerospace

  • Turbine blades that resist extreme heat
  • Landing gear components that handle heavy loads
  • Engine housings with complex internal shapes
  • Parts that meet strict AS9100 standards

Defense

  • Armored vehicle parts that provide protection
  • Weapon system components with perfect fit
  • ITAR-compliant manufacturing processes
  • Parts that work in harsh field conditions

Energy

  • Oil and gas valves that handle high pressure
  • Hydraulic manifolds for power systems
  • Wind turbine components that last for decades
  • Parts that resist corrosion and wear

Industrial Machinery

  • Heavy equipment molds for manufacturing
  • Press brake tooling that shapes other metals
  • Industrial equipment parts that handle stress
  • Replacement parts that reduce downtime

Benefits of Istar Machining’s Heavy Metal CNC Services

Superior Precision

Our machines work with tolerances as tight as ±0.001″ (0.025mm). This means your parts will fit perfectly every time.

Material Expertise

We know how to work with the hardest metals. Our team understands the right speeds, feeds, and cutting tools for each material.

Fast Turnaround

Need parts quickly? Our efficient processes can deliver parts in 5-7 days for rush orders.

Quality Assurance

Every part goes through strict inspection. We use advanced measuring equipment to check that your parts meet all specifications.

Cost Efficiency

Our automated processes reduce waste and labor costs. This means competitive pricing for both prototypes and production runs.

The Heavy Metal CNC Machining Process

  1. Design & Engineering: We review your CAD files and suggest improvements for better manufacturing.
  2. Material Selection: We help you choose the right metal for your application and budget.
  3. CNC Programming: Our experts create efficient toolpaths for your part.
  4. Material Preparation: We cut stock material to size and prepare it for machining.
  5. CNC Machining: Our machines shape the metal with extreme precision.
  6. Quality Control: We inspect parts using advanced measurement tools.
  7. Post-Processing: We can add finishing touches like heat treatment or coatings.
  8. Final Inspection: Every part is checked against specifications before shipping.

Common Applications

Heavy metal CNC machined parts are used in many critical applications:

  • Turbine components for jet engines
  • Surgical instruments that require perfect precision
  • Heavy industrial equipment parts
  • Oil and gas extraction components
  • Military and defense hardware
  • Automotive racing components
  • Mining equipment parts
  • Industrial molds and dies

Why Choose Istar Machining?

Certified Quality

Our facility holds ISO 9001, AS9100, and ITAR certifications. This means our quality control meets the highest standards in the industry.

Advanced Technology

We use the latest multi-axis CNC mills from leading brands like DMG Mori and Haas. This equipment allows us to machine complex parts in fewer setups.

Expert Team

Our machinists have years of experience working with heavy metals. They know how to handle the challenges of machining tough materials.

Complete Solution

From design help to finishing services, we provide everything you need. You’ll work with one partner from start to finish.

IP Protection

Your designs stay secure with us. We have strict confidentiality procedures to protect your intellectual property.

Get Started with Heavy Metal CNC Machining

Ready to start your heavy metal machining project? Here’s how:

  1. Upload your CAD files (STEP, IGES, or SolidWorks formats)
  2. Get a free analysis of your design
  3. Receive a detailed quote within 12 hours
  4. Approve production and track your order
  5. Receive your parts made to exact specifications

At Istar Machining, we’re ready to help with your most challenging heavy metal parts. Whether you need a prototype or full production run, our team has the skills and equipment to deliver outstanding results.

Contact Us Today

Need durable, precision-machined heavy metal parts? Contact Istar Machining today for a free quote. Our team is ready to help with your most challenging projects.

Trust Istar Machining for your heavy metal CNC machining needs. We deliver precision, quality, and reliability on every project.

Ready to Start Your Next CNC Machining Project?

Let Istar Machining’s 20+ years of expertise and comprehensive machining capabilities bring your designs to life. Use CNC machining with a proven partner. Request a quote today for competitive pricing and expert support for your custom parts.

WhatsApp / Phone

+86 18770974054

Address

303, Building 3, Xinggang Tongchuanghui, Fuhai Street, Baoan District, Shenzhen, Guangdong, China 518103

Please enable JavaScript in your browser to complete this form.
Click or drag files to this area to upload.You can upload up to 5 files.
Supports uploading of the following file formats: .step, .stp, .iges, .igs, .x_t, .x_b, .sat, .sldprt, .sldasm, .ipt, .iam, .prt, .asm, .pdf, .dwg, .dxf
Please enable JavaScript in your browser to complete this form.
Click or drag files to this area to upload.You can upload up to 5 files.
Supports uploading of the following file formats: .step, .stp, .iges, .igs, .x_t, .x_b, .sat, .sldprt, .sldasm, .ipt, .iam, .prt, .asm, .pdf, .dwg, .dxf