CNC Machining that Protects Your Bottom Line
Hartmann’s rise began with a simple promise: to make CNC machining smarter, faster, and more precise.
By blending advanced technology with expert craftsmanship, we deliver results that save time, reduce waste, and elevate quality.
<3% Scrap Rate
Minimize material waste
Up to ±0.0002" Tolerance
Get It Right The First Time
1 to 100,000+ Production Runs
Scale Without Compromise
Rigorous Quality Control
Zero Costly Rework
The Hartmann’s Advantage
Get a Complete, Turnkey Part
Hartmann’s is your one-stop shop—from engineering and machining to finishing and inspection. Every part leaves our facility complete, compliant, and production-ready. No outsourcing. No missing steps.
REDUCE PRODUCTION COSTS
Our <3% scrap rate means you pay for finished parts, not wasted material. ±0.0002″ tolerances held consistently eliminate costly rework and rejected parts.
ACCELERATE TIME-TO-MARKET
Multi-task CNC machining completes complex parts in single setups, significantly reducing production time. Live tooling delivers complete parts without secondary operations, getting your products to market faster.
SCALE CONFIDENTLY
One prototype or 100,000 production parts, our processes remain consistent. No quality degradation, no setup delays, no surprises.
ELIMINATE HIDDEN COSTS
In-house inspection catches issues before they ship. No field failures, no warranty claims, no damaged reputation.
Advanced Machining Capabilities
CNC MILLING
CNC MILLING
Our advanced milling capabilities deliver cost-effective precision on simple parts, maintaining exceptional accuracy on complex geometries, all while minimizing setup time and production costs.
CNC MULTITASK TURNING
CNC MULTITASK TURNING
Complete parts in one operation. No transferring between machines, no secondary setups, no accumulated tolerances.
WIRE EDM
WIRE EDM
Machine hardened materials to final dimensions without heat distortion. Handle geometries impossible with conventional methods, achieving tolerances to ±0.0002″
FINISHING SERVICES
FINISHING SERVICES
Precision lapping and polishing deliver optical-grade surface finishes and exact flatness specifications.
CNC MILLING
Our advanced milling capabilities deliver cost-effective precision on simple parts, maintaining exceptional accuracy on complex geometries, all while minimizing setup time and production costs.
CNC MULTITASK TURNING
Complete parts in one operation. No transferring between machines, no secondary setups, no accumulated tolerances.
WIRE EDM
Machine hardened materials to final dimensions without heat distortion. Handle geometries impossible with conventional methods, achieving tolerances to ±0.0002″
FINISHING SERVICES
Precision lapping and polishing deliver optical-grade surface finishes and exact flatness specifications.
Material Expertise & Benefits
EXOTIC ALLOYS
Hastelloy, Inconel, nickel alloys, tungsten alloys, copper, and bronze. Specialized expertise gets difficult materials right the first time.
TITANIUM
Optimized tool life and cycle times protect your investment in this expensive material—delivering aerospace and medical-grade precision.
STEEL & STAINLESS STEEL
From carbon steel to duplex stainless steel—optimized parameters for each grade balance tool life, cycle time, and finish quality.
BRASS
Superior machinability means faster production and lower costs for electrical, mechanical, and decorative applications.
ALUMINIUM
Lightweight strength at lower material costs. Faster production, lower tooling costs, excellent surface finishes.
ENGINEERING PLASTICS
Hard plastics are machined with the same precision as metals.
Quality Assurance
In-house CMM inspection and 3D laser scanning verify every critical dimension before parts ship. Complete dimensional data, material certifications, and traceability documentation for regulated industries. The result?
no production line stoppages.
no emergency re-orders.
Secondary Services
Hartmann’s provides the secondary services required to take your part from concept to production-ready — all coordinated through a single, accountable team. We manage every step, align timelines, verify quality, and ensure your final parts arrive exactly as required.
LASER ETCHING
LASER ETCHING
High-precision, permanent marking for traceability, compliance, branding, and serialization—ensuring every part ships fully identified and production-ready.
METAL FABRICATION
METAL FABRICATION
Comprehensive metal fabrication support for custom components and assemblies, delivering the strength, durability, and performance your application requires.
REBUILDS
REBUILDS
Hartmann’s has been rebuilding engines and other complex parts since our first day in 1955. No matter the size, complexity, or current status of your rebuild project, our engineers will get you running at maximum efficiency.
METAL FINISHING
METAL FINISHING
We provide a wide range of finishing solutions, from coatings and passivation to polishing and specialty surface treatments, engineered to meet your specific durability, corrosion, electrical, or visual requirements.
WELDING
WELDING
High-quality welding for simple to complex assemblies, meeting the performance standards demanded by aerospace, energy, medical, and commercial environments.
ENGINEERING & CAD
ENGINEERING & CAD
Engineering support to optimize performance, improve manufacturability, and accelerate time-to-production. CAD modeling, design support, and DFM guidance provided by experienced engineers.
REVERSE ENGINEERING
REVERSE ENGINEERING
Hartmann’s is so confident in its engineering expertise that we make partnering with us as simple as possible. You give us the part you need replicated, and we’ll figure out the most efficient way to manufacture it. Guaranteed.
LASER ETCHING
High-precision, permanent marking for traceability, compliance, branding, and serialization—ensuring every part ships fully identified and production-ready.
METAL FABRICATION
Comprehensive metal fabrication support for custom components and assemblies, delivering the strength, durability, and performance your application requires.
REBUILDS
Hartmann’s has been rebuilding engines and other complex parts since our first day in 1955. No matter the size, complexity, or current status of your rebuild project, our engineers will get you running at maximum efficiency.
METAL FINISHING
Precision lapping and polishing deliver optical-grade surface finishes and exact flatness specifications.
WELDING
High-quality welding for simple to complex assemblies, meeting the performance standards demanded by aerospace, energy, medical, and commercial environments.
ENGINEERING & CAD
Engineering support to optimize performance, improve manufacturability, and accelerate time-to-production. CAD modeling, design support, and DFM guidance provided by experienced engineers.
REVERSE ENGINEERING
Hartmann’s is so confident in its engineering expertise that we make partnering with us as simple as possible. You give us the part you need replicated, and we’ll figure out the most efficient way to manufacture it. Guaranteed.
Ready to Reduce Costs and Accelerate Production?
Every mistake costs money. That’s why our precision eliminates rework, scrap, and delays before they happen. With parts that arrive on time and to spec, you save on labor, materials, and downtime—boosting profitability from the first order.
LET’S DISCUSS HOW HARTMANN’S CNC MACHINING could deliver MEASURABLE ROI FOR YOUR PROJECT.