Precision Metal Stamping

Precision Machining You Can Rely On

At Crenshaw Die & Manufacturing, we specialize in precision metal stamping – the process of transforming flat metal stock into complex, repeatable parts with tight tolerances. Using state-of-the-art presses, in-house tooling, and decades of stamping expertise, we deliver quality, consistency, and scalability for your most demanding components.

What Is Precision Metal Stamping?

Precision metal stamping uses custom dies and presses to cut, form, bend, pierce, emboss, or draw sheet metal into finished shapes. Unlike manual or less precise methods, precision stamping enables complex features, tight tolerances, and high repeatability across large production runs.

Depending on the design, a single strike may complete the part (single-stage), or the blank may pass through multiple stations (progressive or series operations).

  • In-house tool & die capability: We design, build, and maintain our own dies, giving better tool control and faster iteration.
  • High tonnage & wide capacity: Ability to run parts in various thicknesses with heavy presses.
  • Tight tolerance control: Dimensional consistency across thousands of parts.
  • Integrated operations: Parts can move seamlessly from stamping to machining, forming, finishing under one roof.
  • Quality systems: ISO 9001:2015 certified with full traceability and inspection protocols.

Why Choose Crenshaw for Precision Stamping?

Our Capabilities & Processes

CapabilityDetails / Application
Die TypesProgressive, compound, transfer, single-hit, coining, embossing, and combination dies
Operations SupportedBlanking, punching, forming, bending, embossing, coining, drawing, trimming
Material RangeAluminum, stainless steel, mild steels, copper, brass, and specialist alloys
Thickness RangeFrom thin foils to moderate gauge depending on material and part design
Run SizesFrom small prototypes to full production volumes
Tooling Life & MaintenanceRegular die maintenance, refurbishment, and upgrades to maintain consistency
Design Assistance & DFMFeedback on part design (material selection, tolerancing, feature placement) to optimize manufacturability

Because we also offer CNC machining, press brake forming, deep draw, sheet metal fabrication, and secondary operations, you benefit from:

  • Part consolidation: Reduce assemblies, interface mismatches, and misalignment
  • Streamlined logistics: One supplier, one invoice
  • Faster turnaround: Reduced transfer time and dependencies
  • Better design synergy: Our engineers consider stamping constraints in downstream operations

We provide precision stamped parts for:

  • Medical Devices / Diagnostics
  • Aerospace & Defense
  • Industrial Equipment & Controls
  • Transportation / Automotive
  • Consumer & Electronics Hardware

Examples include brackets, contact plates, connectors, heat sinks, housings, micro stamped parts, and more.

To achieve optimal results, we work closely with you on design and material decisions:

  • Material formability and selection
  • Feature geometry (holes, slots, embosses) and spacing
  • Bend radii and reliefs to avoid cracking
  • Tolerance zones & cumulative errors
  • Spring-back compensation & coining strategies

Ensuring consistent part quality is core to our stamping process:

  • In-process monitoring
  • Dimensional verification using calibrated gauges, optical inspection, and CMM
  • Die validation before runs
  • Material traceability, lot control, and documentation
  • Capability to meet customer-specific QC protocols

Precision Stamping FAQs

What is the difference between precision stamping and general stamping?

Precision stamping emphasizes very tight tolerances, consistent repeatability, and complex features. It often requires more careful tooling, finer control, and quality systems than general-purpose stamping.

We use progressive, compound, transfer, and combination dies, including coining, embossing, and in-die trim operations.

Aluminum, stainless steel, mild steel, brass, copper, and various specialty alloys.

This depends on material and design. For very fine or micro-stamped parts, we evaluate each case and select appropriate tooling strategy.

Yes — we provide Design for Manufacturability (DFM) feedback to ensure your design is cost-efficient, robust, and producible.