Progressive Die Stamping
Multiple operations in one press stroke—best for high volume, tight repeatability, and lowest cost per part.
Custom Sheet Metal Stamping Services
Progressive Dies Deep Draw Stamping Transfer Stamping Blanking & Piercing Embossing & Coining
High-volume, repeatable metal stamping for brackets, clips, covers, and complex parts — optimized for mass production with tight tolerances and fast tooling.
What is Sheet Metal Stamping?
Sheet metal stamping is a high-speed manufacturing process that uses precision dies and presses to form flat sheets into complex shapes. It is the most cost-effective solution for mass production of brackets, clips, housings, and structural parts.
Mass Production
Millions of parts at consistent quality and repeatability.
Lower Cost per Part
High-volume stamping reduces unit cost compared to machining.
High Precision
Tight tolerances, complex geometries, and clean finishes.
Processes We Offer
End-to-end stamping capabilities—from simple blanks to deep draw and progressive dies.
Deep Draw Stamping
Cylindrical/box shapes with high draw depth—cups, housings, cans.
Transfer Stamping
Part moves station-to-station with fingers—ideal for large or complex forms.
Blanking & Piercing
Clean sheared edges and burr control for flat patterns and hole features.
Embossing & Coining
Logos, stiffening ribs, and crisp features with controlled surface finish.
Forming
Flanges, hems, beads, offsets—repeatable angles with springback control.
Bending & Flanging
Consistent bends and flanges with radius, grain direction, and K-factor consideration—ready for welding or assembly.
Tooling & Die Engineering
Precision tooling is the backbone of stamping. Our team ensures every die is engineered for performance, maintainability, and cost efficiency.
DFM Review
- Part orientation & material utilization
- Grain direction & bend radius check
- Tolerance stack-up analysis
- Secondary ops minimized
Die Tryout & Sampling
Trial runs validate the die before mass production. We provide sample submission and PPAP documentation to ensure customer confidence.
Maintenance & Regrind
Regular sharpening, insert replacement, and preventive maintenance extend die life and ensure consistent part quality.
Materials We Work With
We stamp low-carbon, stainless, HSLA, and non-ferrous alloys for brackets, covers, clips, and deep-drawn parts.
Ferrous
Non-Ferrous
Unsure which grade suits your part? Ask our engineers for a quick DFM recommendation.
Surface Finishes & Secondary Operations
Control corrosion, cosmetics, and assembly fit. We integrate finishing and value-added ops into the stamping flow.
Plating
Zinc (clear/yellow), Nickel, Tin—ideal for CRCA & HSLA parts.
Powder Coat / Paint
Industrial coatings with proper pre-treatment for adhesion & salt-spray.
Anodize (Al)
Type II/III for aluminum stampings; color options + wear resistance.
Heat Treat
Through hardening / tempering for spring steels and wear parts.
Tapping & Inserts
Inline tapping, PEM/Gun inserts, clinch nuts—assembly-ready threads.
Welding & Assembly
Spot/MIG/TIG, rivets, and jigs for repeatable sub-assemblies.
Tip: Define finish stack-ups early (coating thickness, masking, contact points) to avoid tolerance conflicts.
Quality & Compliance
We follow APQP gates, submit PPAP documentation, and run gauge-driven inspections from incoming to final dispatch.
RFQ & Feasibility
DFM review, risks, material & process selection, control strategy.
Process Planning
Process flow, PFMEA, control plan, gauge list, sampling plan.
Tooling & Tryout
Die build, tryout parts, capability study, correction loop.
PPAP Submission
Dimensional results, MSA, capability (Cp/Cpk), material certs, PSW.
SOP & Ongoing Control
Run-at-rate, SPC, periodic audits, gauge calibration, COA/COC.
PPAP Levels
| Level | Submission | When Used |
|---|---|---|
| 1 | PSW only | Low-risk, simple parts |
| 2 | PSW + limited data | Repeat builds w/ minor change |
| 3 | PSW + full package | New tooling / critical parts |
| 4 | As defined by customer | Custom requirements |
| 5 | Full + on-site review | High-risk programs |
Need a sample pack? Ask for Level 3 checklist.
Inspection Flow
- Incoming: Coil certs, hardness, thickness, coating.
- In-Process: First-off + hourly checks, gauge fixtures, SPC.
- Final: Visual, sampling per AQL, gauges, packaging QA.
Note: Gauge design and calibration records are maintained; traceability labels provided per shipment.
Industries We Serve
Production-ready stamping for high-volume parts with post-process support (finishes, threads, welding, assemblies).
Automotive
Brackets, clips, shields, spring steel components, sensor housings.
Electronics
EMI shields, battery tabs, terminals, enclosures, bus bars (Cu/Brass).
Industrial Machinery
Guards, covers, stiffeners, cable trays, chassis with welded sub-assemblies.
Energy
Solar/electrical mounting hardware, bus bars, contact plates, housings.
Appliances
Hinges, brackets, frames, panels; powder-coat or plated finishes ready.
Real Sheet Metal Stamping — Production Example
One representative production part from our network. The banner shows actual finish, edge quality, and hole accuracy from a live run.
What You’re Seeing
- Process: Progressive die stamping with coil feed and in-die piercing.
- Material: CRCA sheet, 1.5 mm (CQ), grain direction aligned with bends.
- Edge Quality: Burr height controlled; punch-to-die clearance optimized.
- Holes & Slots: Hole-to-hole tolerance within ±0.05 mm (CTQs).
- Finish: Zinc (clear) with specified thickness window; adhesion tested.
- Inspection: First-off, hourly checks, functional gauges, AQL sampling.
Why This Matters
This single part demonstrates real-world repeatability at speed: consistent edge condition, stable dimensions across long runs, and coatings that meet corrosion targets. The same approach scales from pilot batches to mass production without changing your drawing.
Cost & Lead Time — Honest Model
Tooling investment is upfront but pays back with lower cost per part in production. We keep timelines transparent from tryout to PPAP approval.
Typical Tooling Costs
| Tooling Type | Cost Range (USD) | When Used |
|---|---|---|
| Simple Blanking / Piercing | $1,000 – $3,000 | Low volume, simple profiles |
| Forming / Bending Dies | $3,000 – $6,000 | Brackets, flanges, small formed parts |
| Progressive Dies | $8,000 – $25,000+ | High-volume, multi-operation parts |
| Deep Draw Dies | $10,000 – $30,000+ | Housings, cups, deep components |
* Actual cost depends on part complexity, cavity count, and finish requirements. Request a tooling cost estimate →
Sample & PPAP Lead Times
| Phase | Typical Duration | Notes |
|---|---|---|
| Tool Design & Build | 3 – 6 weeks | Depends on die complexity & tonnage |
| Tool Tryout | 1 week | Sample submission for review |
| PPAP Documentation | 1 – 2 weeks | Dimensional report, MSA, material certs |
| Mass Production Start | 1 – 2 weeks after approval | Run-at-rate validation included |
* Lead times can be shortened with idle-capacity allocation. Discuss fast-track options →
Why TheSupplier for Sheet Metal Stamping
Access to idle capacity across vetted partners, tooling expertise, and in-house QC—so you get speed, consistency, and honest pricing.
- 20k+vetted suppliers
- 48–72hquote turnaround
- 99.7%on-spec delivery
- APQP / PPAPcompliance
Vetted Network & Idle Capacity
We route jobs to presses with the right tonnage, feeders, and tooling support—reducing queue time and cost per part.
Tooling Design & DFM Support
DFM, strip layout, and tolerance strategy up front. Fewer reworks, faster PPAP, longer die life.
Prototype → Mass Production
Laser/soft tools for pilots, then progressive/transfer dies for scale—without changing your drawing or CTQs.
In-House QC Before Dispatch
Gauge checks, capability sampling, and packaging QA—every lot verified.
Transparent Costing
Honest tooling bands and predictable lead times—no hidden markups.
Global Logistics
Air for urgent PPAPs, optimized sea for production—export-ready packs.
Sheet Metal Stamping — FAQs
Clear answers about processes, tolerances, tooling, and approvals.
What is progressive die stamping and when should I use it?
Progressive die stamping combines multiple operations (blanking, piercing, forming) in one press stroke. Ideal for high volumes with repeatability and low cost per part.
How does deep draw stamping work and what are the limits?
Deep draw stretches a blank into a cavity using a punch and die. Depth depends on alloy, thickness, blank diameter, and reduction ratio; we typically target up to ~150 mm.
What tolerances can you achieve on holes, forms, and bends?
Typical outcomes: hole-to-hole ~±0.05 mm, hole-to-bend ~±0.10 mm, subject to alloy, thickness, and die design.
Do you provide tooling design, tryout, and maintenance?
Yes — from DFM and strip layout to tryout and preventive maintenance (regrinds, inserts, spares).
Can you supply PPAP and follow APQP?
We support APQP and provide PPAP (Levels 1–5) including PSW, dimensional reports, certs, and capability studies.
How do I get a fast quote or DFM feedback?
Upload drawings (STEP/DWG/PDF) with material and volume info. We respond in 48–72h with feasibility and lead times.