Каталог Stellram токарный инструмент - страница 26

Заказ инструмента: http://steelcam.org 8 (343) 382-52-03 | sales@sverla-ekb.ru Grade Descriptions NL200 & NL250 NL200 Introduction Coating Type: CVD First choice to machine Cast Iron, this grade has a very good resistance to wear and deformation, suitable for medium and finishing applications on gray and malleable cast irons. Available in the following geometries: Medium – Roughing: 4U Application Range Cutting speed NL200 m/min 01 05 10 15 20 25 30 35 40 45 50 MAX DRY Vc min Vc max P   60 415 M K   95 410 N S H  45 125 Recommended  Acceptable  NL250 Coating Type: CVD Wear resistant grade for semi-finishing and finishing applications. Suitable for stable conditions with limited interrupted machining. Available in the following geometries: Finishing: 1B Light-Medium Roughing: 2N Roughing: 4T Flat Top: Roughing Application Range Cutting speed NL250 m/min 01 05 10 15 20 25 30 35 40 45 50 MAX DRY Vc min Vc max P   60 405 M  60 275 K   95 375 N S  20 80 H Recommended  Acceptable  www.kennametal.com C25