Piggybank Project

Program for the tool shop and maintenance department

Together with Piggybank, we offer a wide range of equipment and materials for toolmakers, maintenance workers and for everyone who needs to polish, weld, modify and repair injection molds, blow molds, etc.

Our offer includes powerful micromotors, drives with a flexible shaft, ultrasonic polishing systems, pneumatic hand grinders and filing machines. We also offer microwelders, welding accessories and all tools and consumables needed in the polishing, milling or grinding process, such as diamond pastes, polishing rods, felts, cutters and grinding accessories.

In addition, there are many interesting and useful articles for cleaning and maintenance, workshop equipment, good lighting and others that make working on molds more pleasant.

Polishing and repair welding training program

A trained employee armed with practical knowledge is the basis of success. Therefore, we run a professional training program in polishing and repair welding of molds for toolmakers and managers. Lots of practical activities and really useful information.


Headquarters - 22 Graniczna St., Złotniki, 62-002 Suchy Las
Office: +48 577 232 628; mail: biuro@opengrain.pl

As part of our website, we use cookies. Using the site without changing the cookie settings in your browser means that they will be stored on your end device. You can read more about cookies here.