Products / Manufactured to your print

Custom Core Pins
& Mold Components

Made in the USA to your drawings for new tooling, replacement components and production requirements. Explore core pins, ejector components and custom tooling from U.S. Core Pins.

01 / Product family

Core Pins & Precision Pins

Custom core pins and precision pins for mold makers and manufacturers. Source the working profiles, locating features and component geometry defined by your drawing.

Core pins · Precision pins · Medical core pins

Quote details: Drawing revision, critical diameters, working length, profile and finish.

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02 / Product family

Ejector Pins & Sleeves

Ejector pins, metric ejector pins and sleeves for new mold tooling or replacement requirements. Quote the component dimensions and mating fits your tool needs.

Ejector pins · Metric ejector pins · Ejector sleeves

Quote details: Head and body dimensions, overall length, material and mating fits.

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03 / Product family

Ejector Blades

Custom ejector blades made to your tooling drawing, with the blade profile, body and mounting details specified for your application.

Ejector blades · Custom mold components

Quote details: Blade profile, thickness, length, transitions and mounting geometry.

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04 / Product family

Guide Pins, Bushings & Sleeves

Guide pins, bushings and sleeves for tooling assemblies and replacement components. Include the mating requirements when the fit between parts is critical.

Guide pins · Bushings · Sleeves

Quote details: Inside and outside dimensions, mating fits and surface finish.

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Specialty Molding Cores

Molding pins, water-cooled cores and Luer taper cores for customer-designed tooling. Bring the complete drawing, including internal features and special profiles, for a quote.

Molding pins · Water-cooled cores · Luer taper cores

Quote details: Taper or passage geometry, drawing notes and critical features.

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Tooling & Die Components

Custom tooling pins, die components and precision-ground parts for manufacturers and mold makers. Request a finished component or identify the manufacturing operations you need.

Tooling pins · Die components · Custom components

Quote details: Component drawing, material, quantity and desired delivery date.

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Precision manufacturing / Santa Ana, California

Made in the USA.
Built to your drawing.

U.S. Core Pins combines more than 50 years of experience with precision grinding, CNC machining and related manufacturing services.

Work directly with our sales team on the component you need. Your quote confirms the manufacturing scope, pricing and delivery timing for your drawing and order quantity.

Explore manufacturing capabilities ↗
AI illustration of precision tooling components with stepped and tapered profiles.

Your next tooling component

Have a component
to quote?

Send your drawing, quantity and desired delivery date. Add material and inspection requirements when available. Use the RFQ for PDF drawings, or contact sales to send native CAD files.