Каталог Stellram токарный инструмент - страница 29

Заказ инструмента: http://steelcam.org Grade Descriptions 8 (343) 382-52-03 | sales@sverla-ekb.ru SP4019 & GH1 Introduction SP4019 Coating Type: PVD A tough micro-grain substrate with new generation TiAlN coating, renders this PVD grade extremely hard for unmatched performance in all materials. Available in the following geometries: Finishing: -62 (positive) Medium – Roughing: -X Finishing – Light Roughing: 3J Finishing: -61 Medium -Roughing: -73 (positive) Medium- Roughing: -T Medium – Finishing: -15 Application Range Cutting speed SP4019 m/min 01 05 10 15 20 25 30 35 40 45 50 MAX DRY Vc min Vc max P   80 440 M  75 300 K   120 440 N   365 975 S  25 90 H  60 130 Recommended  Acceptable  GH1 Coating Type: Uncoated A very wear resistant uncoated micrograin for Cast Irons, Hardened Steel to 58 HRC and non ferrous alloys. Produces a low cutting pressure at high speed due to sharp cutting edge definition. Available in the following positive geometries: Medium – Roughing: X Medium – Finishing: -64 Medium – Finishing: -66 Medium – Finishing: M Application Range Cutting speed GH1 m/min 01 05 10 15 20 25 30 35 40 45 50 MAX DRY Vc min Vc max P M K   70 225 N   185 825 S H Recommended  Acceptable  C28 www.kennametal.com