CNC Route Review
CNC Machining Services
Drawing-defined machined parts
Complete CNC route review for custom milled, turned and multi-axis machined parts from customer drawings.
Explore process capability
Manufacturing RFQ Desk
Custom CNC Machining and Manufacturing Services
OEMach manufactures custom precision parts from customer drawings, supporting CNC machining, CNC milling, CNC turning, sheet metal fabrication, 3D printing and rapid prototyping for prototypes, small-batch and production projects.
CAD files accepted
STEP, STP, PDF, DWG, DXF, IGS, STL
Manufacturing Services
Custom manufacturing services for precision parts
Compare CNC machining, milling, turning, sheet metal fabrication, 3D printing and rapid prototyping routes before sending drawings.
Milled Parts
CNC Milling
Housings, brackets and fixture plates
Precision milled housings, brackets, fixture plates and prismatic parts with pockets, threaded holes and flat reference faces.
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Rotational Parts
CNC Turning
Shafts, pins and threaded parts
Custom shafts, pins, bushings, sleeves, threaded parts and rotational components with diameter and runout requirements.
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Small Features
Micro CNC Machining
Fine holes and precision details
Small precision parts with fine holes, thin walls, micro features and inspection-sensitive details.
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Small Turned Parts
Swiss Machining Services
Small-diameter repeatable production
Small-diameter shafts, pins, connectors and precision turned components for repeatable batch production.
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Multi-Face Setups
5-Axis Machining
Complex geometry and angled features
Complex multi-face parts, curved surfaces, angled holes and reduced re-clamping for demanding geometries.
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Prototype Support
Rapid Prototyping Services
Functional samples and bridge builds
Functional prototypes, fit-check parts, engineering samples and low-volume bridge production.
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Cut, Bend & Finish
Sheet Metal Fabrication
Panels, brackets and enclosures
Custom sheet metal enclosures, panels, brackets, covers and chassis parts with cutting, bending and finishing.
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Additive Prototypes
3D Printing Services
Fit-check and visual prototypes
Prototype parts, visual models, fit-check components and complex geometry samples for design validation.
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Materials
Materials selected for custom CNC machining and finishing.
Select materials based on weight, strength, corrosion resistance, conductivity, wear behavior, temperature and surface finish requirements.
Metals and engineering plastics
Metals
Aluminum
6061 / 7075 lightweight alloys
Metals
Stainless Steel
304 / 316 corrosion-proof
Metals
Titanium
Aerospace-grade high strength
Metals
Copper / Brass
Electrical & thermal conduct
Polymers & Finishes
Engineering Plastics
POM, Nylon, PTFE & Delrin
Polymers & Finishes
PEEK
High temp chemical resistant
Polymers & Finishes
Surface Finishes
Anodizing, plating & blasting
Industries
Precision parts by application
Use industry pages to compare typical parts, materials, manufacturing processes and RFQ requirements before sending drawings.
Robotics
Precision joints & custom links
Automation
End effectors & custom mounts
Medical Devices
Surgical and imaging components
Aerospace Fixtures
Strict tolerance jigs & tooling
EV / Energy
Battery boxes & cooling plates
Industrial Machinery
Heavy duty bases & frames
Resources
Engineering buying guides
Use these engineering guides to prepare drawings, material notes, tolerance requirements, surface finish details and inspection needs before requesting a quote.
Featured Guide
RFQ Checklist
What to prepare before sending CAD files
Files, material, quantity, tolerance, finish and inspection notes
Read checklist →Tolerance Guide
How tolerance notes affect machining review and inspection scope
Material Guide
Material selection notes for CNC machining, sheet metal and prototypes
Technical Articles
Practical DFM, materials, tolerances and surface finish updates
Case Studies
Manufacturing examples focused on process route and inspection needs
FAQ
Common questions about RFQs, materials, inspection and shipping
Not sure what to send? Start with CAD files and basic requirements →
Facility & Quality Verification
Factory and quality support for custom manufacturing
OEMach reviews manufacturability, material requirements, surface finishes and inspection needs before quoting. Factory, equipment and quality documentation can be used to support customer confidence for custom manufacturing projects.
Equipment Assets
CNC machining, CNC milling, CNC turning, sheet metal fabrication, 3D printing and inspection equipment.
Metrology & Inspection
Dimensional inspection, CMM reports, material certificates, first article inspection and surface finish review when required.
Send STEP/STP files and 2D drawings with material, quantity, finish and tolerance notes.
Dimensional inspection, CMM reports, material certificates, first article inspection and surface finish review when required.
Global shipping support, protective packaging and export documentation for overseas customers.
RFQ workflow
A clear RFQ workflow from drawings to inspected parts.
OEMach reviews CAD files, drawings and requirements before quoting so the manufacturing route, material and inspection scope are clear.
Input
Upload drawings
Send STEP/STP files and 2D drawings with material, quantity, finish and tolerance notes.
Accepted
STEP, STP, PDF, DWG, DXF, IGS, STL
Engineering
DFM review
OEMach reviews manufacturability, process route, material suitability, tolerance risk and finish requirements.
Output
Machining route, material review and quote assumptions.
Alignment
Confirm quote
Clarify assumptions, lead time, inspection needs, packaging and delivery requirements.
Decision
Confirmed lead time, inspection scope, packaging and delivery needs.
Production
Make and inspect
Manufacture, finish, inspect and ship parts based on confirmed requirements.
Record
Finished parts with inspection notes and shipment documentation.
Start with the drawing package, not a long form.
Send STEP/STP files, 2D drawings, material, quantity, finish and tolerance notes. OEMach will review manufacturability and suitable manufacturing routes before quoting.
STEP
STP
PDF
DWG
DXF
IGS
STL
FAQ
Buying FAQ
Common sourcing questions from engineers and procurement teams.
Have more questions?
Contact our engineers →
What files should I send for a quote?
Please send STEP or STP files plus 2D drawings when tolerances, threads, surface roughness, cosmetic faces or inspection notes matter. Include material, quantity, finish and delivery target whenever available.
What manufacturing services does OEMach offer?
OEMach supports custom CNC machining, CNC milling, CNC turning, micro CNC machining, Swiss machining, 5-axis machining, rapid prototyping, sheet metal fabrication and 3D printing.
Can OEMach support prototypes and small-batch production?
Yes. We support engineering samples, fit-check parts, functional prototypes, low-volume bridge builds and small-batch production from customer drawings.
What materials can OEMach machine?
Common options include aluminum, stainless steel, titanium, copper, brass, engineering plastics and PEEK. Material grade and finish are reviewed against the part application before quoting.
Can OEMach review tolerance and surface finish requirements?
Yes. We review critical dimensions, flatness, hole position, diameter tolerance, runout, cosmetic surfaces, coating notes and inspection requirements before quoting.
How does OEMach handle inspection requirements?
Customers can request dimensional inspection reports, CMM reports, material certificates, first article inspection or special packaging notes as part of the RFQ.
Technical Articles
View all articles →
Engineering guides for better RFQs
Review practical machining, material and inspection notes before you send drawings, so projects start with fewer back-and-forth questions.
Technical Article
Jun 22, 2026
Controlling deformation in thin-wall robot motor housings
A buyer-focused note on thin-wall motor housings, 5-axis machining, stress release and fixture planning for robot parts.
Read article →
Improving 5-axis stability for robot precision parts
How fixture strategy, toolpath planning and material behavior affect repeatable 5-axis machining for robotics components.
5-axis machining notes for robot joint module housing
A technical article template for complex robot joint housings with curved surfaces, thin ribs and repeated clamping risk.
Thin-wall 5-axis control for lightweight humanoid robot housings
A manufacturing note on lightweight robot housings, Al7075 or PEEK selection and deformation control during prototype machining.