Каталог Widia all star 2019 - страница 141

One Comprehensive Platform • Standard diameter range covering 12–68mm in 2 x D, 3 x D, 4 x D, and 5 x D.  • Four real cutting edges each for entire platform.  • Eight insert sizes to cover complete diameter range.  Easy to Apply • No risk of mixing up inner and outer insert due to clear visual differences.  • Easy-to-change inserts, laser marked with geometries and grades.  • Easy-to-use nomenclature guide enabling the tool body and the related insert selection to avoid order failures.  Highly Versatile • Breadth of application capabilities include through and cross holes, inclined entry and exit opportunity, 45º corner, half cylindrical, concave, or chain drilling.  • Various geometries and grades available.  Highest Performance • 2x four true cutting edges.  • Cutting edge profile of central and periphery insert work together, leading to high stabilisation of the drill, preventing drifting of the tool even on irregular surfaces.  • X-offset design to adjust diameter size on turning machines and optimise tolerances on machining centres.  • Apply where speed and economy are prime considerations.  • Three grades to achieve higher tool life at accelerated speeds:  – WU25CH grade for highest metal removal rate in general applications. – WU40PH grade for high toughness demands. – WPK10CH grade for high-speed applications. widia.com 139