What is Silent Tools™?
Silent Tools™ is the trademark for a family of tool holders for turning, milling, boring and drilling. The tool holders are designed to minimize vibrations through a dampener inside the tool body. The majority of Silent Tools customers’ use these tools for long overhangs however, even with shorter overhangs, large productivity increases and surface quality improvements are to be gained.
Whether you increase your metal removal, improve your surface finish, secure your process or reduce your production costs you will certainly enjoy the silence.

Silent Tools™ brochure
Complete Silent Tools™ capability brochure, showing our offer and capabilities in damped tooling. The brochure includes turning, milling, boring and engineered solutions.


Application guide
The application guide explains how to use dampened tools in the best and most efficient way within boring, milling and turning applications.
It includes tips and hints for problem free machining when using overhang lengths above 3xD.

Teeness is part of Sandvik Coromant
Sandvik Teeness is market-leading in the development and production of tooling solutions aimed at reducing vibration. The tools are part of the Sandvik Coromant offer of damped solutions under the name Silent Tools™. Based in Trondheim, Norway, the development and production of these damped solutions are carried out in the Sandvik Coromant Trondheim facility.
Contact information to Sandvik Coromant Trondheim:
Visiting address
Ranheimsvegen 127
7053 Trondheim, Norway
Phone: +47 73 539600
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