Wiegel Tool Works cares about the well-being and safety of our customers, employees and industry colleagues. During the COVID-19 pandemic, we are doing our part to stop the spread of this virus and taking all necessary precautions to maintain a safe and healthy workforce while continuing to operate a successful business as usual. Our company is practicing social distancing, hand washing and thorough facility cleaning, as well as encouraging employees to work remotely if they can do so. We are committed to serving your needs and know we will get through this difficult time together. If you have any questions, requirements or requests, please contact us at info@wiegeltoolworks.com or (630) 595-6550.

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Source all of your precision metal stamping and tooling production needs from the leading stamping manufacturer who utilizes cutting-edge technology to produce high-volume, quality parts.

Wiegel Tool Works (WTW) is world renown for earning a reputable partnership with the insert molding industry. For over 77 years, we've supplied precision metal stampings to insert molders across the globe. We exceed customer expectations by producing quality metal parts with stringent requirements, the tightest tolerances, and short lead times. Our stamping approach combines the latest in metal stamping technology with cutting edge camera vision system and sensor technology to ensure zero defects and the continual yield of cost effective parts at the highest quality. Most importantly, our 'co-engineered' partnering approach allows us to collaboratively address design and manufacturing challenges alongside our customers. Together, with customer engineering and sourcing teams, we are routinely able to integrate sophisticated tooling solutions with the automation processes of our customers and co-develop innovative stamping solutions. It is our goal to bring cost savings to complex projects and optimize efficiency on every program by seamlessly bridging the work flow between the customer and Wiegel Tool Works.



  • Aerospace
  • Appliance
  • Automotive
  • Construction and Housing
  • Electronics
  • Electrical Equipment
  • Lighting
  • Military
  • Solar
  • Telecommunications

Insert Molded Copper Transmission Lead Frame


We provide efficient, quality-driven metal stamping services for a variety of market segments utilizing innovative equipment and knowledgeable personnel. We're known for our quick turnaround of multi-million-piece-part programs at the fastest stamping speeds recognized in the metal stamping industry. We ensure the consistent delivery of quality parts by incorporating multiple in-die sensors and in-line camera vision systems that inspect critical dimensions of all running parts at high speed and high accuracy.

Progressive Die High-Speed Stamping  30 to 90-ton Bruderer presses running at up to 1500 spm.

Progressive Die Heavy Stamping  100 to 450-ton Minster presses running at up to 140 spm on conventional presses, up to 250 spm on servo presses, and up to 400 spm on hybrid (adjustable stroke) presses.

View our High-Speed Stamping and Heavy Stamping pages to get our complete list of stamping specifications and see which service is right for your project.


  • Bus Bars
  • Compression Limiters
  • Crush Bushings
  • Inserts
  • Lead Frames
  • Rolled Bushings
  • Selective Plated Lead Frames
  • Terminals
  • Transmission Lead Frames

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Insert Molded Copper Lead FrameInsert Molded Selective Tin-Plated Power TerminalInsert Molded Selective Gold-Plated TerminalInsert Molded Reel-to-Reel Copper Lead Frame


  • Copper
  • Brass
  • Phosphor bronze
  • Beryllium copper
  • Steel
  • Stainless steel
  • Carbon Steel
  • Aluminum
  • Galvanized steel
  • Titanium
  • Platinum


  • Bandolier
  • Compliant pin (eye of the needle)
  • Flat
  • Formed
  • IDC Slots
  • Inlay
  • Multiple Stamping
  • Precious Metal Plated
  • Reeled
  • Shape Critical
  • Skived
  • Tip Coin
  • Tuning Forks


Die Design and Manufacturing – Our in-house tool room has the latest machining technology and a knowledgable staff for building complex tools to produce stamped parts. Our highly-skilled team of engineers debug progressive dies on screen using Siemens NX 3D modeling software and make part design recommendations for manufacturing efficiency and cost savings.

Rapid Prototyping – Before investing in full production, we test design concepts at early phases of part development to perfect part designs and prevent mass production issues. We offer complete recommendations on materials, part designs, tool designs, and the best manufacturing technology. Prototyping saves time and money, and provides an opportunity to make quality parts quickly to ensure the best practices are in place for future production.

Assembly Services – We offer in-die assembly and secondary semi-automated assembly to combine multiple stamped parts and join plastic, metal inserts, or hardware components such as fasteners, screw machine parts, bushings, nuts, and studs to metal stampings.

Waterjet – We offer waterjet services as an alternative manufacturing method that produces quick and cost-effective parts for many applications without the need for tooling design and production. It’s a cold process that uses 60,000 psi abrasive water pressure to cut parts on virtually any material and doesn’t harm the integrity of the part design or the raw material. Waterjet is a great option for prototyping new design concepts or producing short run quantities that don’t require extremely tight tolerances.