Empowered by Precision

Highest quality technological tooling and workholding for the metal working industry.

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The durability and accuracy of our products is an investment that pays back from day one.

BISON is one of the world’s leading manufacturers of machine tool accessories, including manual and power lathe chucks, precision machine  vises, and milling fixtures. Selected products achieve a precision of up to 2 microns. These parameters are obtained thanks to technological advancement and control of each stage of production. We know that your precision depends on how accurate your tools are which is why we never leave the quality of their workmanship to chance.

At our 7.5 acre factory in Bialystok, Poland, we manufacture cast iron, produce castings, harden, grind and machine products. Each of them is thoroughly controlled by BISON experts before it reaches the market.

We do not compromise on the quality of our products, materials and technologies used. Our products meet DIN, ISO and ANSI standards. We have implemented the ISO 9001 certified quality management system.

We are not looking for cheap solutions – we put trust in the proven resources, knowledge and skills of the BISON team. 100% of our manufacturing is done within the European Union.

Trust the durability and strength of our products.

Our mission, which we have followed since the company was established in 1948, is to provide products of excellent quality and technology. We achieve this goal in 60 global markets.

We are constantly improving our production processes and investing in our manufacturing facility. We are developing our factory, and where the production process requires it, we are introducing the latest technologies. The combination of tradition and innovation of solutions is our trademark and is a way to meet the expectations of the most demanding customers.


Company founded
The company operating under the name Tooling and Chucks Factory began the production of bench vises and machine tools.


In 1950, the company launched the production of four-jaw independent chucks and self-center chucks. Construction of production halls began, the main hall „A” began operations in 1956.


Construction of two new production facilities in Bielsk Podlaski and Kolno.


Implementation of AS400 computer management system.
BISON is a pioneer in Poland in implementing ERP software for controlling business processes.


In 1988, the Tooling and Chuck Factory in Bialystok was the largest manufacturer of lathe chucks in the world and 70 percent of its production was exported to 54 countries. The largest recipients of the company’s products at that time were the United States, Federal Republic of Germany, Japan, Italy, Great Britain and France.


Political and economic problems.
At that time, half of the export production was dedicated to the Soviet Union, our largest customer. The deterioration of relations caused a crisis in the factory, as a result the company turned its focus to the Western markets.


In March 1991, the company was transformed into a joint-stock company and then privatized in 1997.


IN 2006, the company implemented and certified the Environmental Management System according to the PN-EN-ISO 14001 standard and the Occupational Health and Safety Management System according to the PN-N-18001 standard, currently operating under the name Integrated Management System.

Began company reorganization
With a new management team and a new expansion plan, BISON begins embarking on a unique success story.


Implementation of SAP
SAP successfully implemented in all areas of the company.


Implementation of SAP
Increase the production capacity of the factory.


Begin construction of a new main production facility
Three ultra-modern factories; factory for manual and power lathe chucks, foundry, and hardening plant are built on 13 acres thanks to the EU GreenField innovation program.


As part of the company’s development process, in the last quarter of 2014, the company moved to a newly built facility located in the Suwałki Special Economic Zone of the Bialystok.


Merger of Companies
In 2020 in order to improve competitiveness, implement more effective use of joint production potential, and to integrate the knowledge and experience of employees and managerial staff, the management boards of the companies “BISON CHUCKS” SA “ODLEWNIA BIAŁYSTOK” SA and “HARTOWNIA BIAŁYSTOK” SA decided to merge into one business entity – BISON SA. At this time, an innovative online store was also launched to serve our clients from around the world.



Lathe chucks

Lathe chucks are designed for holding the workpiece on lathes or grinding machines. They can also be used as an accessory from indexing units or other fixing devices.

We manufacture our high quality lathe chucks from forged steel or cast iron – all working surfaces are induction hardened and ground. Our chucks meet the highest requirements in terms of stability and
durability needs – just as you are accustomed and rightly expect from us. Our strict quality standards ensure, that the accuracy of our chucks falls well above the required DIN standards for all BISON chucks.

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Power chucks and cylinders

Power chucks can be mounted on the CNC as well as multifunction turning-milling centres. The main advantage of these chucks is a significantly shorter time of clamping and unclamping of the workpiece, while maintaining constant clamping parameters and high gripping forces obtained with minimum effort. The chucks are especially applicable in processes, where frequent clamping and unclamping of the workpiece is required. The chucks can work either with pneumatic, hydraulic and electric actuators.

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BISON offers an extensive range of vises. Save time and money in your daily work by our user-friendly products!

Machine vices with prism jaw guideway have wide application at works of all kinds as: milling, chipping, drilling, etc. The design of the vice enables elimination of play appearing on guides in the course of operation.

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Box jaws and milling fixtures

All of our indexing fixtures and our spindle tooling are thoroughly inspected and must meet our strictly quality control standards before they can carry the BISON name.Kokpit

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VDI - toolholders

BISON offers more than twenty different toolholders designed for use with CNC turning centers and each one is thoroughly inspected and must meet our strict quality control standards before the product can carry the BISON name.

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Fairs and news
Digital technologies for sustainable production
AMB International exhibition for metal working
September 14 - 19, 2020 • McCormick Place • Chicago
The leading international fair of machine tools and advanced manufacturing
The reference fair for the manufacturing industry
Our products on MACH 2020
Gio reviews the New Bison Quick Change Power Chuck following trials at NCMT with Mike Harris.

Job offers 2
CNC Machine Operator
Engineer / Technologist / CNC Machine Programmer


There are currently no tender offers


ul. Myśliwska 13

15-569 Białystok