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Strada Triestina, 8, 33050 Trivignano Udinese (UD)
Telephone +39 0432 998811
Fax +39 0432 999097

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Hall map

Tube 2022 hall map (Hall 6): stand J22

Fairground map

Tube 2022 fairground map: Hall 6

Our range of products

Product categories

  • 03  Tools, auxiliary materials and agents for the manufacturing and processing of metallic tubes and pipes
  • 03.01  Tools
  • 03.01.05  Saw blades

Our products

Product category: Saw blades

HSS circular saw blades

Normally, the steels used in the production of STARK circular saws are high-speed wolfram-molybdenum (5% molybdenum) steel and high speed wolfram-molybdenum and cobalt (5% cobalt) steel. The first is characterised by the low fragility, high yield point with consequent mechanical resistance and high degrees of toughness and wear resistance. The second, thanks to the cobalt, has excellent cutting adhesion and hardness and, as a consequence, it is particularly used in cutting stainless steels or materials with high mechanical resistance, which produce high temperatures in the contact area during the cutting process.
These saws are used on manual, semi-automatic and automatic cutting-off machines for open section drawn products, round and square drawn products, and pressed and bent profiles of various sizes up to a maximum of 160 mm.
The saws range from between Ø 175 mm and Ø 630 mm, thicknesses of 1 mm min. to 5 mm max., BW toothing (used on cutting machines for ferrous materials), HZ (different from BW due to the capacity of breaking the chip into 3 parts that are as wide as 1/3 of the saw thickness), BS “chip breaker ” (designed mainly for cutting tubes) and VP “Variable Pitch ” (used for cutting irregular sections, e.g. tube bundles).
Stark processes special toothing on high technology CNC machines (designed by our ENGINEERING division) that use solely CBN grinding wheels, upon request. With this type of toothing, high cutting performance is achieved thanks to improved finish, reduced thermal shocks and accurate tooth geometry.

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Product category: Saw blades

DIN circular saw blades

This is the name given to HSS circular saws that comply with DIN 1837-1838 standards and are used in the micro-engineering, nuts and bolts and goldsmithery sectors.
As with HSS circular saws, the DIN saws manufactured by STARK can be supplied in M2 steel (wolfram-molybdenum) or M35 steel (wolfram-molybdenum and cobalt) and coated with the various PVD treatments that are applied by our in-house facility.
The production ranges between Ø 20 mm and 315 mm, with thicknesses of 0.2 mm min. and 6.0 mm max. A (DIN 1837), B and C (DIN1838) toothing is provided.

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Product category: Saw blades

T.C.T. circular saws for metal cutting

These kind of blades are characterised by 2 specific applications: for cutting solid sections and for tube and pipes cutting.

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About us

Company portrait

STARK SpA, established in 1962 is a major manufacturer of wood working tools and world leader in the metal cutting field.

The headquarters and production facilities are located in Trivignano Udinese, Udine, Italy.

The Group boasts a network of strategically located distributors also thanks to its subsidiaries located all over the world: STARK GmbH in Germany, STARK DO BRASIL Ltda. in Brasil, STARK TOOLS (SUZHOU) CO., LTD. in China,  FRUND-STARK SA in Argentina and STARK INDIA TOOLINGS (P) LTD.

The strong points of the STARK Group are many:

the organisation has been on the market for 50 years, thereby a consolidated Customer Care service can be offered;
the ISO 9001 certification guarantees the Customer a production process where quality and efficient after-sales assistance come first;
the R&D divisions keep STARK at the forefront in the development of new products and in the supply of qualified technical assistance;
the PVD department, which has become fundamental in the development of new treatment processes, thereby optimising product performance;
the widespread network of Distributors and Sales Representative, which guarantees to our Customers to solve their needs with extreme competence and promptness.