CNC Machined Titanium Parts with High Tolerance (±0.005mm Precision)
High Precision Titanium CNC Machining Services
Achieve ±0.005mm tolerance for complex titanium parts, even for the most demanding aerospace and medical applications.
- ✔ Aerospace & Medical Grade Titanium
- ✔ 5-axis CNC Machining
- ISO & AS9100 Certified Quality Control
What is High Tolerance CNC Machining for Titanium?
If you’ve ever worked with titanium, you know it’s not your average machining material. High tolerance CNC machining for titanium isn’t just about tightening up your machine settings—it’s about mastering a material that fights you every step of the way.
For us, “high tolerance” means we can consistently hold ±0.005mm (that’s 5 microns, thinner than a human hair) on even the most complex titanium geometries. For our clients in aerospace and medical, that’s not a nice-to-have—it’s the line between a part that passes certification and one that gets scrapped.
Titanium’s low thermal conductivity means all that cutting heat gets trapped right at the tool tip, instead of dissipating into the chip. That wears out cutters faster than you can say “tool change.” It also causes work hardening—push too hard, and you end up with a hardened surface that ruins your next pass and warps the part when you least expect it.
Our Titanium CNC Machining Capabilities
We’ve spent years refining our process to deliver consistent, reliable results for titanium parts, no matter how complex your design is. Here’s what you can expect from our services:
| Capability | Specification |
|---|---|
| Standard Tolerance | ±0.01mm |
| High Precision Tolerance | ±0.005mm (±0.0002″) |
| Maximum Part Size | 500mm x 500mm x 300mm |
| Surface Roughness | Ra 0.8 (Can reach Ra 0.2 with polishing) |
| Supported Titanium Grades | Ti-6Al-4V (Grade 5), Ti-6Al-4V ELI, Grade 2, Grade 7 |
| Machining Equipment | 3-axis, 4-axis, 5-axis CNC Mills & Lathes |
Why Titanium is Difficult to Machine (And How We Solve It)
Let’s be honest—most machine shops shy away from tight tolerance titanium work. They’ve tried it once, burned through a $200 end mill in 10 minutes, had a part warp after machining, and decided it’s not worth the hassle. We get it. We’ve been there too, back when we first started working with titanium 20 years ago.
But over the decades, we’ve cracked the code. Here’s how we beat titanium’s worst traits:
- Slow, Controlled Cutting Parameters: We don’t rush titanium. We use lower spindle speeds with optimized feed rates to keep heat under control, preventing work hardening before it starts.
- Specialized Coated Tools: We don’t use the same cheap end mills we use for aluminum. For titanium, we rely on ultra-hard PVD-coated carbide tools that can withstand the heat and abrasion without chipping.
- High-Pressure Coolant Systems: Our machines are fitted with high-pressure coolant delivery that blasts directly at the cut zone, flushing away chips and pulling heat away from the tool and part before it can cause damage.
- Fixturing That Prevents Deformation: Thin titanium parts want to move when you cut them. We custom-design rigid fixturing that holds the part securely without marring the surface, eliminating chatter and deflection that ruins tolerance.
Applications of Our High Precision Titanium Parts
Aerospace
When you’re building parts that have to survive 30,000 feet, extreme temperatures, and millions of cycles, you can’t cut corners. Our high tolerance titanium parts are trusted by aerospace clients for engine components, hydraulic fittings, landing gear parts, and structural brackets. We hold the tight tolerances needed to ensure perfect fit and function, and every part comes with full material traceability to meet AS9100 requirements.
Medical
Titanium’s biocompatibility and strength make it the gold standard for medical implants and devices. But medical parts demand uncompromising precision—even a tiny misalignment can mean the difference between a successful surgery and a complication. We machine titanium spinal implants, dental components, surgical instruments, and diagnostic equipment parts with the strictest cleanliness and precision standards, compliant with ISO 13485 requirements.
High-Performance Automotive
For racing and luxury automotive brands, titanium parts deliver unmatched strength-to-weight ratio. We machine connecting rods, valve parts, and custom performance components that hold up to extreme engine stress, with the precision needed for perfect assembly.
Robotics
Precision robotics need parts that move exactly as intended, with zero play. Our tight tolerance titanium parts are used in collaborative robots, industrial automation arms, and surgical robots, delivering the rigidity and precision these advanced systems demand.
Surface Finishing for Titanium Parts
Precision machining is only half the battle. Titanium parts often need specialized surface finishing to meet corrosion resistance, cosmetic, or functional requirements. We offer a full range of finishing options for titanium:
- Anodizing: Builds a protective oxide layer that improves corrosion resistance, adds color for part identification, and increases surface hardness.
- Polishing: We can achieve mirror-like finishes for medical implants or cosmetic parts, down to Ra 0.2.
- Bead Blasting: Creates a uniform, matte finish that removes machining marks and improves the part’s appearance.
- Passivation: Removes free iron from the surface to maximize corrosion resistance, critical for medical and aerospace parts.
Quality Control & Inspection
We know that when you order high tolerance titanium parts, you don’t just want a part that looks right—you need proof that it meets your exact specs. That’s why we’ve built a quality control process that leaves nothing to chance.
Every titanium part we produce goes through:
- 100% Full Inspection: No sampling, no shortcuts. Every single part is checked to make sure it meets your tolerance requirements before it leaves our facility.
- CMM Inspection: Our coordinate measuring machine (CMM) can measure even the most complex 3D geometries with micron-level accuracy, verifying every dimension of your part.
- Material Certification: Every batch of titanium comes with full material test reports (MTRs), so you can verify the grade and properties of your material.
- Certified Systems: Our facility is certified to ISO 9001 and AS9100, so you know our quality processes meet the strictest international standards.
Why Choose Our Titanium CNC Machining Service?
With so many CNC shops out there, why choose us for your high tolerance titanium parts?
20+ Years of Titanium Expertise
We haven’t just been machining titanium for a year or two—we’ve spent over two decades perfecting our process, so we know how to avoid the common mistakes that ruin titanium parts.
Industry-Specific Experience
We’ve worked with dozens of aerospace and medical clients, so we understand the certification, traceability, and documentation requirements you need to pass your audits.
Fast Prototyping & Small Batches
Need a prototype in a week? We can do that. We specialize in small to medium batch production, so you don’t have to wait for months to get your parts.
Dedicated Engineering Support
You won’t get passed off to a sales rep who doesn’t understand machining. Our team of engineers will work with you to optimize your design for manufacturability.
Case Study: Aerospace Titanium Bracket
We recently worked with an aerospace client who needed a complex titanium bracket for a satellite system. The part required tight tolerances across multiple critical features, and the client was struggling to find a shop that could deliver consistent parts without warping.
Our Solution: We optimized the cutting order to reduce internal stress, used custom fixturing to hold the thin walls rigid, and performed a stress relief heat treatment before final machining. The result? We delivered 50 parts on time, 100% of which passed the client’s incoming inspection on the first try.
Frequently Asked Questions
Q: What tolerance can you achieve for titanium CNC machining?
A: For most parts, we can consistently hold ±0.01mm as standard. For high-precision applications, we can hold ±0.005mm, and in some cases even tighter, depending on the part geometry and size.
Q: What is the best titanium grade for machining?
A: Ti-6Al-4V (Grade 5) is the most common, thanks to its great strength and machinability. For medical applications, Ti-6Al-4V ELI is preferred for its higher purity. Grade 2 is easier to machine and great for parts that need more formability.
Q: How much does titanium CNC machining cost?
A: Titanium is more expensive than aluminum or steel, both in material cost and machining time, because it’s harder to machine. The exact cost depends on the part complexity, size, tolerance, and quantity. The best way to get an accurate price is to send us your drawing for a quote.
Q: Can you handle small batch production?
A: Absolutely! We specialize in small to medium batch production, from 1 piece prototypes up to 1000+ part production runs. We don’t have a minimum order quantity, so you can order exactly what you need.
Q: Do you ship to the USA and Europe?
A: Yes! We ship regularly to clients all over the USA and Europe, with full customs documentation to make the process smooth. We work with trusted logistics partners to get your parts to you safely and on time.
Ready to Get Started?
Upload your CAD drawing today, and our engineering team will get back to you with a detailed quote and DFM feedback within 24 hours.
