Contract Manufacturer Since 1964
Titanium CNC Machining for Precision Turned Parts
M.A.R.'s Engineering machines titanium parts in-house in San Leandro, CA. CNC turning, 4-axis milling, Swiss screw machining and grinding, shipped nationwide.
- Tolerances as tight as ±0.0001 in on Swiss-type work
- Prototype runs through high-volume production of 500+
- Turning, milling, EDM, grinding and finishing under one roof
Family-owned precision machine shop since 1964, ISO compliant with full traceability.
Prefer to talk? Call 510.483.0541
Request a Titanium Machining Quote
Send your print and quantity. Our team will review your part and follow up with pricing.
Why Buyers Send Titanium Work to M.A.R.'s
Tight tolerances on tough metal
Swiss-type CNC screw machining holds tolerances as close as ±0.0001 in, even on long, slender titanium parts.
One shop, start to finish
Turning, 4-axis milling, wire EDM, water jet, centerless grinding, plating and light assembly all happen in our building.
Prototype to production
Run a few pieces to prove the design, then scale to multi-spindle runs of 500 or more of the same part.
Quality you can trace
Parts are produced under an ISO 9001:2015 / AS9100 D compliant quality system with Mil-I-45208A compliance and full traceability.
Tooling made in-house
Our wire EDM makes custom tooling with next to no lead time and at very low cost, so your job keeps moving.
Built for demanding industries
We machine parts for aerospace, defense, medical, electronics, marine and industrial OEMs.
Titanium CNC Machining Capabilities
Titanium is strong, light and hard on tooling. It needs the right machine, the right speeds and a shop that has cut it before. M.A.R.'s Engineering has machined close-tolerance parts since 1964, and titanium is one of the materials we run every day alongside stainless steel, brass, bronze, aluminum, carbon steel, nickel alloys and engineering plastics.
Send us a print and a quantity. We will tell you which process fits best: CNC turning with live tooling and sub-spindle, 4-axis CNC milling, Swiss-type screw machining for miniature parts, or wire EDM for sharp internal corners and hardened material.
- Swiss-type CNC screw machining for high length-to-diameter titanium parts, ±0.0001 in
- CNC turning with live tooling and sub-spindle to finish complex parts in one setup
- 4-axis CNC milling with part and table indexers for intricate geometry
- Wire EDM for intricate outlines, sharp internal corners and hardened alloys
- Water jet cutting to 62" x 62" for blanks, finished parts and prototypes with no heat distortion
- Centerless grinding from 1/32" to 2-1/4" diameter, finishes to 4 µin and tolerances to .0001 in
- Titanium shafts, pins, bushings, sleeves, fittings, connectors, flanges, couplings, fasteners and inserts
- In-house finishing: passivation-friendly plating options, black oxide, polishing and tumble deburring
A Machine Shop With Six Decades Behind It
“We’ve had an excellent experience working with Mars. Their screw machining capabilities are top‑notch, and the precision of the parts they deliver is consistently impressive. The team is knowledgeable, responsive, and easy to work with, and their experience really shows in the results.”
What Happens After You Submit
Send your print and quantity
Share the drawing, the titanium grade you need and how many pieces. Tell us the tolerances that matter most.
We review the part
Our team looks at geometry, material and volume, then picks the process mix that fits: turning, milling, Swiss, EDM or grinding.
You get a quote
We come back with pricing and next steps. Approve it and we schedule the job, including any in-house finishing.
Frequently asked questions
Do you machine titanium in small quantities?
Yes. We handle prototype and low-volume work as well as production. Single-spindle screw machining suits runs of roughly 500 to 3,000 pieces, and multi-spindle is best for 500 or more.
How tight a tolerance can you hold on titanium?
Swiss-type CNC screw machining holds tolerances as close as ±0.0001 in. Centerless grinding holds diameters to .0001 in with finishes as fine as 4 µin.
Can you mill titanium as well as turn it?
Yes. We run 4-axis CNC milling with part and table indexers, plus CNC turning with live tooling and a sub-spindle so turned and milled features can be completed in one setup.
What does titanium CNC machining cost?
Pricing depends on part geometry, tolerances, titanium grade, finishing and quantity. Send your print and volume and we will quote your specific part.
Do you ship outside California?
Yes. We are a nationwide contract manufacturer for US OEMs, with our facility at 699 Montague Avenue, San Leandro, CA.
Can you finish or plate titanium parts too?
We offer in-house finishing and plating, including hard chrome, zinc, nickel, gold, black oxide and Teflon coating, plus polishing, powder coating and tumble deburring, so parts arrive ready to install.
Get Your Titanium Parts Quoted
Send your print and quantity to M.A.R.'s Engineering. We machine titanium in-house from prototype through high-volume production, with finishing and inspection under one roof.
- Tolerances as tight as ±0.0001 in on Swiss-type work
- Prototype runs through high-volume production of 500+
- Turning, milling, EDM, grinding and finishing under one roof
Prefer to talk? Call 510.483.0541