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SuperV70-NX drills are for the machining of various materials such as steel, alloyed steel, stainless steel, aluminium alloys and other non-ferrous materials. The unique flute form of this parabolic drill contributes to efficient chip evacuation which improves heat dissipation within the cut. Because of the improved chip flow within the wide, open flutes, there is no need to reduce feed rate even for the machining of tough and long-chipping materials. Thanks to its special SuperV70 geometry, extensively polished flutes and best possible cutting edge preparation, the SuperV70-NX carbide drill works also perfectly on weaker machines.
Features:
- relieved cone
- 40° helix angle
- very hard TiSiN coating
- special parabolic design
- wide open polished flutes
- corner protection chamfer
- honed cutting edges to the nearest micron
Your Advantages:
- very high feed rates and metal removal rates
- less heat-generation during the drilling process
- reduced cutting forces and exceptional chip flow
- reduced cycle times even in tough & long-chipping materials
- also perfectly suitable on weaker machines
