Precision Grinding Services
Our precision grinding services deliver ultra-tight tolerances and fine surface finishes for parts that require exceptional accuracy. Whether it’s flat surfaces or cylindrical features, we ensure every detail meets your exact specifications.
- ± 0.001 mm grinding accuracy for high-performance components
- Mirror-like surface finishes down to Ra 0.2 µm
- Ideal for hardened steels, tool steels, and precision tooling parts
Benefits of Precision Grinding
- Reliable
- Accuracy
- Tight Tolerances
- Cost-Effectiveness
- Smooth Surface Finishes
Drawbacks of Precision Grinding
- Time-Consuming
- High Initial Investment
- Could Contaminate Parts
LTC Proto's Precision Grinding Services
LTC Proto provides high-precision grinding solutions to meet the tightest tolerances and surface finish requirements.
Our grinding services support everything from high-volume production to custom components across industries like automotive, aerospace, and industrial equipment.
We offer four core grinding processes to suit different part geometries and needs:
- Cylindrical Grinding
- Centerless Grinding
- Internal Grinding
- Spindle Grinding
Request a Quote for Precision Grinding
Get fast pricing on parts that demand tight tolerances and fine surface finishes. We’ll make sure every detail meets spec.
Industries We Serve
Our precision grinding solutions are trusted across demanding industries where accuracy, surface finish, and consistency matter most. From aerospace components to medical tools, we help ensure every part performs as intended.
Aerospace
We grind critical flight components to exact tolerances, supporting safety and performance in high-stress environments.
Automotive
Precision grinding ensures smooth operation and longevity for engine parts, gears, shafts, and transmission components.
Medical Devices
We deliver fine finishes and micron-level accuracy for surgical tools, implants, and other high-precision instruments.
Industrial Equipment
Our grinding services support durable, high-load parts used in machinery, hydraulics, and heavy-duty equipment.
Tool & Die
We provide sharp edges, tight tolerances, and smooth surfaces for punches, dies, and precision molds.
Robotics
Reliable, precise ground parts help robotic systems move accurately and consistently in automated environments.
Why Choose Us
We achieve grinding tolerances as tight as ±0.001 mm, ideal for high-precision components used in critical applications.
Our processes deliver mirror-like finishes down to Ra 0.2 µm, improving part performance and wear resistance.
From cylindrical to internal grinding, we handle a wide range of part shapes and sizes with consistent quality.
Trusted by automotive, aerospace, and industrial clients, our team brings years of hands-on expertise to every project.
How to Work with Our Precision Grinding Services
From inquiry to delivery, we make precision grinding easy. Just upload your design, choose your requirements, and let our experts handle the rest—accurately and on time.
Upload CAD Design
Start by uploading your CAD file through our form.
Quote & DFM Review
We’ll provide a detailed quote along with a Design for Manufacturability (DFM) analysis to ensure your part is optimized for production.
Order Confirmation
Once you approve the quote and design, we’ll proceed with the production process.
Start Production
Our team will begin manufacturing your parts, ensuring they meet your exact specifications and quality standards.
Talk to a Grinding Specialist
Not sure which grinding method fits your part? Our team can help you choose the right process for optimal accuracy and performance.
FAQs About Our Grinding Services
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