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CNC machined medical device part Precision medical component
On-Demand CNC Platform

Precision Orthopedic Implants
Machining

We machine orthopedic implant components for Boston medical teams. Hip stems, tibial trays, and acetabular shells from titanium 6Al-4V ELI and cobalt-chrome to ±0.0005".

Securely upload your 3D CAD file for immediate pricing and DFM feedback.

Biocompatible Materials
Full Material Traceability
CMM Inspection Every Order
ISO 13485-Ready Docs
5-Axis
Multi-axis capability
for complex geometries
RivCut capability
±0.001"
Standard tolerances
on milled features
RivCut standard
3-Day
Rush turnaround
available on prototypes
Simple geometries
ISO
Documentation ready for
medical device teams
ISO 13485 structure

Precision Orthopedic Implant Machining for Medical Teams

Orthopedic implant teams in Boston need parts that are biocompatible, traceable, and exact. We machine titanium ELI, CoCr, and PEEK to ±0.0005" on critical features. Full CMM inspection and material traceability on every order.

1

Biocompatible Materials

Titanium ELI, CoCr, and PEEK with full traceability.

2

Critical Tolerances

±0.0005" on tapers and mating surfaces. CMM verified.

3

Traceability Docs

Material certs and inspection reports for FDA audit readiness.

The East Coast Medical Device Epicenter

Greater Boston is one of the world's densest med device corridors — Boston Scientific is headquartered in Marlborough, Hologic builds women's health diagnostics in the same corridor, and Philips Healthcare operates advanced imaging and monitoring systems from Cambridge. DePuy Synthes (J&J) maintains orthopedic operations in Raynham, while Mass General Brigham and the Harvard-MIT biomedical ecosystem fuel a constant pipeline of device startups along Route 128.

RivCut gives Boston-area med device teams instant quoting and FDA-compliant machining with full traceability — implant prototypes, catheter components, and diagnostic device parts on fixed lead times.

Boston Scientific

Global medical device leader headquartered in Marlborough

Hologic

Women's health diagnostics and surgical devices

Philips Healthcare (Cambridge)

Medical imaging and patient monitoring systems

DePuy Synthes (J&J)

Orthopedic implants and trauma devices

What Boston Medical Devices Teams Usually Order

Typical quantity5–25 validation or clinical trial parts
Common materialsTitanium Grade 5 (Ti-6Al-4V), 316L Stainless Steel, PEEK
Key requirementFull material traceability with heat and lot numbers, dimensional inspection report, and ISO 13485-aligned quality documentation for FDA design history file
Typical lead time7–15 business days depending on geometry and material
Who ordersMechanical engineer or R&D program manager at a medical device startup or mid-size OEM, often sourcing for a V&V or clinical build

Implant Components for Boston Teams

Hip, knee, spine, and trial implant components machined with full traceability.

Hip Stems & Cups

Hip stems and acetabular shells from titanium ELI and CoCr. Critical taper and bore tolerances to ±0.0005".

Titanium ELI

Tibial Trays & Inserts

Tibial trays and polyethylene insert housings machined from titanium and CoCr. Precise locking features and flat bearing surfaces.

CoCr & Ti

Spinal Cages & Interbodies

PEEK and titanium spinal cages with precise thread forms, bone graft windows, and surface textures.

PEEK & Titanium

Trial Implants

Aluminum and stainless trial implants for intraoperative sizing. Precise geometry matching production implants.

Sizing trials

Bone Screws & Fasteners

Cortical and cancellous bone screws from titanium and 316L. Precise thread profiles and drive recess features.

Swiss turning

Revision & Custom Components

Custom revision stems, augments, and patient-specific components from titanium. Complex shapes machined to print.

5-axis
Materials
Ti 6Al-4V, 17-4 PH SS, 316L SS, CoCr, PEEK
Tolerances
Down to ±0.0005"
Finishes
Passivation, Electropolish, Bead Blast
Documentation
Material certs & biocompatibility docs
Case Study
Tibial Baseplate Prototype
4 units · 5-axis from Ti-6Al-4V billet · Knee implant program
Material
Ti-6Al-4V ELI
Tolerance
±0.0005"
Surface
Ra 16 µin
Lead Time
7 business days

4 Baseplates. 7 Days. Implant-Grade Finish.

A Cambridge orthopedic team needed tibial baseplate prototypes with precise locking mechanism features, porous surface prep zones, and biocompatible finish. Teams near companies like Boston Scientific trust this kind of precision and documentation rigor.

Every part shipped with full documentation:

  • CMM dimensional report — locking features and flatness verified
  • Material cert with heat lot and ASTM F136 compliance
  • Surface finish verification per implant drawing
  • Passivation cert per ASTM F86
CNC Machined Wearable Housing
Medical Device Housing
Precision CNC Machining Process
CNC Machining Process

What Boston Medical Devices Buyers Should Know

Confirm the shop can satisfy Boston Scientific and Hologic supplier quality requirements including full lot traceability and process validation.

Ask about micro-machining capabilities for catheter tips

Guidewire components, and minimally invasive device features under 1mm.

Verify experience with women's health diagnostic device components

Hologic's Marlborough presence creates specific demand for biopsy and imaging device parts.

When Your Local Shop Can't Keep Up

When a big OEM fills your local shop's schedule, your prototypes wait. We give you fixed lead times, instant quoting, and medical-grade documentation — every time. Boston's medical devices 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.

Quality Standards & Certifications
Active
NIST-Traceable CMM
All measuring equipment calibrated to NIST standards. CMM inspection on every order.
Active
Material Traceability
Every order ships with mill certs, heat lot numbers, and material test reports.
Active
ISO 13485
ISO 13485 documentation ready on request. Structured for your quality audits.
Active
FDA 510(k)
FDA 510(k) documentation structured for receiving inspection.

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.

Step 1

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.

Step 2

We Machine & Inspect

Parts run on our CNC mills and lathes with CMM inspection on every order. We verify every critical dimension before shipping.

Step 3

Ship with Full Docs

Your order ships with dimensional reports, material certs, and full paperwork — everything your quality team needs.

Questions from Boston Medical Devices Teams

Yes. We machine hip stems, tibial trays, acetabular shells, and spinal cages for medical teams across the US including Boston, Massachusetts. Upload your STEP file for instant pricing.
We machine titanium 6Al-4V ELI (Grade 23), cobalt-chrome, 316L stainless, and PEEK. All material ships with full traceability and heat lot documentation. Teams working near companies like Boston Scientific in Boston count on this level of precision.
We hold ±0.0005" on critical tapers, Morse taper bores, and mating surfaces. CMM inspection verifies every critical feature before shipping.
Most implant prototypes ship in 5 to 10 business days depending on complexity. Contact us with your deadline and we will confirm what is possible.
Yes. Every order ships with material certs, heat lot traceability, and dimensional inspection reports. Records are kept for FDA audit readiness.
Upload your STEP or IGES file at rivcut.com/quote or email hello@rivcut.com with your drawings and requirements.

Medical Devices CNC Machining in Other Cities

We serve medical teams in cities across the US.

Upload Your CAD File

Orthopedic Implants, 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