923 Каталог KORLOY 2016 Металлорежущий инструмент и станочная оснастка ENG Стр.G98

Каталог KORLOY 2016 Инструмент и оснастка Стр. G98 0923 ENG Lab2u

Cermet Reamer Cermet Reamer Cermet reamer realizes high performance in high hardness steel machining. (lower performance in casting machining) High machinability and wear resistance extend the tool life. Over 30% higher productivity, surface roughness, tool life than carbide reamer Code system KCR 100 - 070 - 130L KORLOY Cermet Reamer Diameter 100 Recommended cutting condition Workpiece Hardness fz(mm/t) vc(m/min) Carbon steel Under 30HrC 0.1 0.4 50 80 High carbon steel, 30 40HrC 0.1 0.4 80 120 Alloy steel 40 50HrC 0.1 0.4 50 80 Alloy steel More then 50HrC 0.05 0.2 30 60 Flute length Overall length 070 130L Application example Cutting condition Workpiece S55CR Hardness 23 30HrC fn(mm/rev) 0.4 vc(m/min) 20 Cermet Reamer - KCR Standard type 0D t fc: 0d 22 (mm) Designation Flute 0D 0d fii L KCR 060 079-25-70L 2 6.0 7.9 8 25 70 080 099-035-90L 2 8.0 9.9 10 35 90 100 119-050-100L 4 10.0 11.9 12 50 100 120 159-060-110L 4 12.0 15.9 12 60 110 160 199-060-110L 4 16.0 19.9 16 60 110 200 259-060-110L 4 20.0 25.9 20 60 110 260 300-070-130L 4 26.0 30 25 70 130 Thelength of flute and overtianglength of reamerare availableforquotation. The maximum overhang length is 150mm. Special type 0d (mm) Designation Flute 0D 0d fii fi2 L a KCR nnn-nnnL 2 4 8.0 25.9 12 30 7 18 2 15 70 10 -60° J. Drills 98