In addition to the point cut, there are also various point thinnings on twist drills. Learn what decisive influences they have on the drilling process.
There are various causes that can lead to the destruction of threads, for instance corrosion, wear or a too high tightening torque. In this article we will explain how to fix the damaged thread.
What advantages does the TiAlN coating offer compared to uncoated or TiN coated tools? In this article we describe the properties and advantages of the TiAlN coating.
Do you wonder if it makes sense to drill with a TiN-coated drill in aluminum? In this article we describe the properties of the TiN coating - and, of course, answer the aluminum question.
Our new website is online. We set our focus for you on our products and practical support.
At RUKO twist drills, countersinks, tube and sheet drills, core drills are refined with up to six different coatings.
RUKO GmbH incorporated all the experience gained from 43 years of producing precision tools in the development of its new generation of countersinks.