Difficult-Alloy Precision CNC Machining
H13 CNC Machining for AXALLOY Precision
AXALLOY Precision specializes in H13 CNC Machining — a high-temperature tool steel renowned for its excellent hardness, heat resistance, and dimensional stability. Our 5-axis milling, mill-turn, and precision grinding processes deliver tight tolerances, smooth finishes, and full material traceability for demanding H13 components.
H13 CNC Machining Capabilities at AXALLOY Precision
From complex 5-axis geometries to high-precision grinding, our equipment and process expertise cover the full spectrum of H13 component manufacturing.
5-Axis & 4-Axis Milling
Complex contours, thin walls, deep pockets, and critical interfaces. Max table load 800 kg.
Mill-Turn & Live Tooling
Reduced setups and stronger feature relationships for rotational H13 parts.
Swiss CNC & 2-Axis Turning
Ø32 mm bar capacity, Ø0.5 mm minimum diameter, high-speed threading.
Precision Grinding
Surface, cylindrical & centerless grinding down to Ra 0.2 μm with ±0.002 mm tolerance.
Wire & Sinker EDM
Sharp corners, narrow slots, and blind features with minimum R0.05 mm.
Full Process Support
Drawing review, DFM feedback, fixture design, first-article inspection, heat treatment, passivation, and assembly.
H13-Specific Material & Process Focus
H13 is one of our core difficult-alloy specialties. We excel at multi-axis machining of this hot-working tool steel to maintain hardness after repeated heat cycles while achieving:
- Dimensional tolerance down to ±0.005 mm
- Flatness down to 0.005 mm
- Concentricity down to 0.008 mm
- Surface finish down to Ra 0.2 μm (ground) or Ra 0.8 μm (EDM)
Typical H13 Applications
- 1 Injection mold cores and cavities
- 2 Die inserts and punches
- 3 High-temperature forming dies
- 4 Precision tooling inserts for aerospace and semiconductor equipment
Quick RFQ Process — Takes Less Than 5 Minutes
Upload your complete 2D drawings, 3D models (STEP/IGES/X_T), material grade, critical features, quantities, and target date on our RFQ portal.
You Will Receive a Firm Quote With:
- Process recommendation and fixture plan
- Material traceability certificate
- First-article inspection report
- Ballooned drawing with tolerance notes
- Lead-time and total cost
Lead Times
Why H13 CNC Machining Partners Choose AXALLOY
- Proven track record with North American, European, and Asian OEMs in aerospace, medical devices, semiconductor equipment, and energy industries
- Dedicated engineering support, controlled documentation, and zero-commodity mindset
- Full quality documentation — MTC, COC, FAI report, CMM reports, heat-treatment certificates
- Temperature-controlled inspection room and calibrated CMM with accuracy up to 1.8 + L/300 μm
"We evaluate every geometry, tolerance, and surface requirement before quoting — because manufacturability and process control matter more than the lowest unit price."
Ready for Your Next H13 Project?
Click below to upload your RFQ or contact us directly with your drawings. Our engineering team responds within one business day.
Request Your H13 CNC Machining Quote
Prefer to talk directly? Call us at or email [email protected].
This page is optimized for B2B procurement teams. All data matches AXALLOY Precision's official capabilities as of September 2026.