for complex geometries
on milled features
available on prototypes
process ready
CNC Machined Brake System Components for Automotive Teams
Brake system teams in Ann Arbor need parts with precise bores, clean fluid passages, and zero leaks. We machine aluminum, iron, and stainless brake components to tight tolerances. CMM inspection and full documentation on every order.
Brake-Grade Materials
Aluminum 6061/7075, iron, and 304 stainless with material certs.
Bore Precision
±0.0002" on piston bores and master cylinder diameters.
QC Docs
Dimensional reports on every brake system component order.
University Town Drives Automotive R&D and Connected-Vehicle Innovation
Ann Arbor is the brain of Michigan's auto industry — the University of Michigan's Mcity autonomous-vehicle test facility, Toyota Research Institute's Ann Arbor office, and a dense cluster of mobility startups make the city a hub for connected and autonomous vehicle development. Tier 1 suppliers including Bosch, Continental, and Hella maintain engineering offices, while legacy machining shops across Washtenaw County serve prototype and production programs.
RivCut supports Ann Arbor automotive teams with rapid prototyping, production machining, and the dimensional precision your AV and EV R&D programs demand.
University of Michigan Mcity
Autonomous-vehicle test facility and connected-vehicle research center
Toyota Research Institute
AV and AI research office in Ann Arbor
Bosch
Automotive technology and ADAS engineering with Ann Arbor operations
Continental AG
Automotive electronics and ADAS development in Washtenaw County
What Ann Arbor Automotive Teams Usually Order
| Typical quantity | 5–25 prototypes · 50–500 pre-production |
|---|---|
| Common materials | Aluminum 7075-T6 |
| Key requirement | PPAP-ready documentation: dimensional layout, material certs, process flow |
| Typical lead time | 5–10 business days for prototypes, 10–20 for production |
| Who orders | Product engineers and buyers at OEMs and Tier 1 suppliers |
Brake System Parts for Ann Arbor Teams
Calipers, master cylinders, rotor hats, and ABS rings machined to print.
Brake Calipers
Billet aluminum and iron brake calipers with precise piston bores, bridge sections, and bleeder ports.
Al 6061/7075Master Cylinders
Aluminum master cylinder bodies with precise bore diameters, port locations, and reservoir mounts.
Precision boresRotor Hats
Aluminum two-piece rotor hat centers with precise pilot bore and stud circle locations.
Al 6061ABS Sensor Rings
Steel and aluminum ABS tone ring and sensor mount assemblies with precise tooth form and spacing.
Tooth accuracyBrake Manifolds
Aluminum and stainless brake proportioning manifolds and ABS valve blocks with precise port locations.
Fluid passagesCaliper Brackets
Steel and aluminum caliper mounting brackets with precise bore and face locations for pad alignment.
Alignment features10 Housings. 7 Days. Full Dimensional Report.
A Ann Arbor-area automotive team needed prototype transmission housings with precise bore concentricity, gasket face flatness, and mounting boss positions. Teams near companies like University of Michigan Mcity trust this kind of precision and documentation rigor.
Every part shipped with full documentation:
- CMM dimensional report — all bore and face callouts verified
- Material cert with heat lot traceability
- Surface finish verification per drawing callout
- Dimensional layout report per PPAP requirements
What Ann Arbor Automotive Buyers Should Know
AV prototype machining in Ann Arbor demands NDA compliance
vet your CNC supplier's IP security and data-handling practices before sharing sensor or hardware designs.
University of Michigan R&D programs start with 3-10 piece prototype runs
choose suppliers comfortable with low MOQ who won't deprioritize small lots.
Ann Arbor's proximity to Detroit OEM quality teams means your machined prototypes will be scrutinized
ensure dimensional reports accompany every delivery.
When Your Local Shop Can't Keep Up
When production runs fill your local shop's queue, prototypes sit. We give you fixed lead times, instant quoting, and PPAP-ready documentation — every time. Ann Arbor's automotive sector demands it.
Documentation-Ready
Dimensional reports, material certs, and process records ship with every order — no chasing paperwork after delivery.
Full Material Traceability
Every bar ships with mill certs and heat lot numbers. Full chain of custody from raw stock to finished part.
CMM Inspection, Every Part
NIST-traceable CMM verification on every critical dimension before anything ships. No sampling — we inspect every part.
5–7 Day Prototype Turnaround
Most first articles ship in under a week. Rush available for simpler geometries. Confirmed ship date at order.
Need our full quality documentation? Email us — we'll send everything your team needs.
From File to Part in 3 Steps
Simple, clear, and designed for fast-moving teams.
Upload & Quote
Upload your STEP or IGES file, select material and finish, and get an instant AI price. Every quote includes a free DFM review.
We Machine & Inspect
Parts run on our CNC mills and lathes with CMM inspection on every order. We verify every critical dimension before shipping.
Ship with Full Docs
Your order ships with dimensional reports, material certs, and full paperwork — everything your quality team needs.
Questions from Ann Arbor Automotive Teams
Automotive CNC Machining in Other Cities
We serve automotive teams in cities across the US.
Upload Your CAD File
Brake System Components, structural brackets, housings, and more — we machine them all. Most orders ship in 5 to 7 business days.
No minimums · 100% Made in USA · Never brokered · Ships anywhere in the US
Currently accepting new projects