01 / Manufacturing process
Centerless Grinding
Centerless grinding for cylindrical pins and precision components, quoted to your drawing.
Quote details: Finished diameters, length, starting stock, material and surface finish.
Request a Quote ↗Capabilities / Precision manufacturing
Precision Grinding
& CNC Machining Services
Precision grinding, CNC machining, honing and drilling for custom pins, mold components and precision parts. Request a finished component or a specific manufacturing operation from U.S. Core Pins in Santa Ana, California.
02 / Manufacturing process
Cylindrical OD Grinding
Cylindrical OD grinding for external diameters, shoulders and profiles on precision components.
Quote details: Outside diameters, shoulders, datums and geometric requirements.
Request a Quote ↗03 / Manufacturing process
Cylindrical ID Grinding
Cylindrical ID grinding for internal bores and the finished dimensions specified on your component drawing.
Quote details: Bore dimensions, depth, access and relationships to other features.
Request a Quote ↗04 / Manufacturing process
Surface Grinding
Surface grinding for flat surfaces with dimensional, flatness and finish requirements defined by your print.
Quote details: Surfaces to be ground, dimensions, flatness and finish.
Request a Quote ↗05 / Manufacturing process
Form Grinding
Form grinding for custom profiles, radii and transitions defined by your component drawing.
Quote details: Complete profile, radii, transitions and critical dimensions.
Request a Quote ↗06 / Manufacturing process
Thread Grinding
Precision thread grinding to your specified thread geometry and drawing requirements.
Quote details: Thread specification, class, length and inspection requirements.
Request a Quote ↗07 / Manufacturing process
CNC Machining
CNC machining from 3D CAD data and drawings for custom tooling and precision components.
Quote details: PDF drawing, material, quantity and critical features. Contact sales to send native CAD files.
Request a Quote ↗08 / Manufacturing process
Precision Honing
Precision honing for component features with specified size, geometry and surface-finish requirements.
Quote details: Feature geometry, material, size and required surface finish.
Request a Quote ↗09 / Manufacturing process
Gun Drilling
Gun drilling and peck drilling for hole requirements defined by your component drawing.
Quote details: Hole diameter, depth, location, material and drawing notes.
Request a Quote ↗10 / Related services
Finishing & Additional Operations
Polishing, engraving and plating for components that require additional finishing, marking or surface treatment.
Include the required specification in your RFQ. The quote confirms which operations are included and their scope.
Ask about your process requirements ↗Drawing review / Quote preparation
More than 50 years
of manufacturing experience.
U.S. Core Pins brings precision grinding and related manufacturing experience to your drawing. Share the work you need, from an individual operation to a custom component, and discuss open questions directly with our sales team.
- Geometry: dimensions, datums, critical tolerances and drawing revision.
- Material and condition: the specified material and any required treatment or finish.
- Quantity: prototype or production needs and requested delivery date.
- Documentation: required inspection records, traceability or other project-specific documentation.
Quote your manufacturing requirements
Get pricing for
the work you need.
Send your drawing, quantity and desired delivery date. Include material and inspection requirements when available. Your quote confirms the manufacturing scope, pricing and delivery timing.
Upload a Drawing & Request a Quote ↗