Karnasch premium twist drills with HSS cobalt + TiN coating
For a significant increase in tool life, even when dry machining
Karnasch Professional Tools presents HSS-Co cobalt + TiN coated twist drills. These high performance twist drills by Karnasch are the right choice for your application for fast, inexpensive and precise drilling.
The special high performance geometry by Karnasch guarantees immediate self-centering, easier machining and maximum tool life - for best quality when drilling in steel < 1400 N, stainless steel > 900 N, gray cast iron, aluminum > 10% Si, copper, brass, tin, plastics and GRP/CRP.
Our HSS-Co cobalt + TiN coated twist drills are available in diameters from 2.5 mm, with drill depths from 50 mm.