Products · Metal parts

Sheet-metal stamping die

A single-station stamping die for tinplate boxes and shallow drawn panels — built, tried and corrected in the same toolroom as our injection molds.

  • Made in-house in Dongguan, China
  • Mold work to ±0.01 mm
  • 30 presses 20T–300T on site

Also searched asCNC machining China · turned parts · machined stainless parts · stamping die maker · custom metal parts supplier

Single-station sheet-metal stamping die with a blue painted base and a guided punch assembly
Photographed in our plant in Humen, Dongguan

Not every tool in the shop is an injection mold. Tin boxes, shallow covers and punched brackets need a stamping die, and the toolroom skills are the same: plate machining at ±0.01 mm, wire-cut and sinker EDM for the punch and die clearance, and a guided punch assembly that stays aligned over a long run.

The die in the photograph is a single-station tool with a blue painted base, guide pillars and a stripper plate. We build the die, run the first parts on site and correct the clearance and the blank development before shipment, so you receive a tool that has already produced a sample you can measure.

Typical applications

  • Tinplate gift and food boxes
  • Shallow drawn covers and lids
  • Punched brackets and plates
  • Decorative metal panels

Specification

What our machining work is held to

The same machines, the same inspection room and the same drawing discipline as the tooling side of the plant.

Standard machining specification — confirmed on your drawing
ProcessesCNC turning, CNC milling, drilling and tapping; wire-cut and EDM for die work
MaterialsAluminium, stainless steel, brass and copper alloys, titanium
Machine accuracyDown to 0.001 mm (Yasoda, OKUMA, GF, Makino)
Part tolerance±0.01 mm on critical features, agreed on the drawing
SurfaceAs machined, bead-blasted or polished; plating and anodising to your spec
InspectionFirst article on the Swiss Hexagon CMM, with a dimensional report
Batch sizePrototype quantities through to production runs
Documentation2D/3D drawings, material certificate, inspection report

Values above are our standard capability for this class of part, not fixed figures for a specific job. Material, finish and the inspection plan are agreed on the drawing before a bar is cut.

Related products · Metal Parts

More from the Metal Parts range

Injection moulds

Two-cavity container mold

A compact two-cavity tool for cups and containers, with balanced cooling and a polished cavity finish for a clean visible surface.

Next step

Ask for a DFM review and a price for your part

STEP/IGES/X_T files, the resin, your annual volume and target market are enough to get a mold price, a cycle estimate and the risks we can see — usually in 1–2 business days.