R4420 أنديميل 2 ريشة 8 % كوبلت مقاس 7.0 مم

• D mm
  • 7.00
• d mm
  • 10.00
• L mm
  • 60.00
• l mm
  • 10.00
• Alloys Al-Mg Si > 10%
  • (<180 HB / <600 N/mm2)
• 1.1 Construction / Carbon Steel (<250 HB / <850 N / mm2)
  • Feed (mm/rev.) 0,050 Cutting Speed (m/min.) 30-40
• 3.1 Cast Iron (<200 HB / <700 N/mm2)
  • Feed (mm/rev.) 0,035 Cutting Speed (m/min.) 20-30
• 3.2 Cast Iron (200-300 HB / 700-1000 N/mm2)
  • Feeding (mm / cycle) 0.050 Cutting speed (m / min) 15-20
• 5.1 Short Chip Copper-Bronze-Brass (<200 HB / <700 N/mm2)
  • Feed (mm / rev.) 0,050 Cutting Speed (m / min.) 60-100

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