Products

Threading tools and products from Gustav Stursberg GmbH

Threading tools products for metal cutting: since 1889! The company GSR Gustav Stursberg is a manufacturer of high-quality threading tools. Choose from the areas of thread cutting, drilling, countersinking and measuring. We offer you a large selection for various fields of application. In doing so, we place our greatest emphasis on the following tools:

Tools for external threads

With us you will find dies in all sizes for cutting external threads as well as cutting nuts for recutting the threads. In addition, we also have suitable holding tools such as tool holders, die holders and adjustable tap wrenches in our range.

Tools for internal threads

For cutting the internal thread, we can supply you with machine taps, single-cut taps and hand taps. Machine taps are available in various designs for blind and through holes as well as for soft, medium-hard and hard materials. Hand taps are offered as two- or three-piece sets with pre-cutters, centre cutters and finish cutters.

Tools for thread repair

Our range also includes tools for thread repair. Here we offer screw extractor sets or multi-part thread repair sets in all sizes.

Tool assortments in metal cassettes

We continue to offer you an extensive range of tools in metal cassettes. From small seven-piece sets to 110-piece sets – there is a set for you!

Drilling tools

Choose from our drill assortment between twist drills, core hole drills, centring drills, sheet metal peeling drills and step drills. In addition, you can get the drills as a set in handy metal cassettes.

You can find interesting information about tapping in our GSR blog. Also visit our online shop! If you have any questions, we will be happy to advise you.

Machine taps

Machine taps of the latest generation:

Our latest generation machine taps are the result of state-of-the-art coating technology, excellent cutting geometry and the best high-speed steel.

The advantages of these machine taps clearly lie in their long service life and innovative cutting geometry. These ensure less thread friction and minimal risk of breakage. The risk of deformation in the thread is negligible. Furthermore, polished flutes of the machine taps ensure better chip removal. The various coating options of the GSR-Silverlinie can be adapted to suit the customer’s needs.

The GSR-Silverline machine taps are available for through holes and blind holes. The machine taps for through holes have a peel cut and straight flutes. Chip removal is from the bottom of the hole.

Whereas the machine taps for blind holes, of the GSR-Silverlinie product line, have a spiral flute. Here the chip removal takes place above the drill hole. You can find more information here.