Toolroom and die production

Production Assurance Starting from the Die

The dies used in our fastener production are manufactured fully in-house through an end-to-end process. Design, CNC machining, wire-EDM, grinding and systematic tool-life tracking are all managed in our own toolroom.

Toolroom with CNC, EDM and grinding machines

Customer-Oriented Die Design

Dies are modelled with engineering software based on customer drawings and the intended function of the fastener. Product geometry, target tolerances and operating conditions are evaluated together, so the die design is optimised for performance, repeatability and tool life before it enters production.

High-Precision CNC Machining

Our toolroom operates CNC lathes, milling machines, wire-EDM and grinding equipment for die production. Each component is inspected for surface finish and dimensional tolerances, securing stable and repeatable performance on our cold-forming presses.

CNC machining, wire-EDM and grinding in the toolroom
Toolroom overview

Compliance with Standards & Die Tracking

Every die and tool passes quality checks before release. Throughout its service life, tool usage is recorded systematically; required maintenance and regrinds are performed on schedule, ensuring uninterrupted production and full compliance with customer and industry quality standards.

Process & Working Principles

100%
In-house die production
24/7
Traceable die life
35+ years
Combined expertise
  1. 1

    Requirements & technical specification

    Customer drawings, target press type, material and production volumes are clarified and compiled into a technical specification; the die concept is built around these inputs.

  2. 2

    Design, simulation & machining plan

    Using engineering software, the die model and potential revision scenarios are prepared; CNC, EDM and grinding operations are sequenced with their tolerance targets.

  3. 3

    Manufacturing & first article approval

    Die components are produced on CNC / EDM / grinding machines and assembled; first article parts are measured and documented before giving the green light for series production.

  4. 4

    Series support & tool-life tracking

    During series production, die performance, maintenance and regrinds are recorded; planned interventions aim to stabilise quality and minimise unplanned downtime.

Inside Our Workshop