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Turning

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VP Chip Breaker

  • High positive cutting edge reduces chip contact.
  • Minimized temperature while machining ensures longer tool life.
  • Stable machining with superior chip evacuation in high depth of cut.
VP1(for finishing)

High positive cutting edge

  • Longer tool life due to minimizing chip contact and reducing cutting heat while machining.
  • Recommended cutting condition
    • • fn = 0.05~0.2mm/rev
    • • ap = 0.1~1.5m

VP1

VP2(for medium to finishing)

High positive cutting edge and side rake angle

  • Improved machining performance with stable chip control in ball machining with various depth of cut.
  • Recommended cutting condition
    • • fn = 0.1~0.4mm/rev
    • • ap = 0.5~4.5mm

VP2

VP3(for medium machining)

High positive cutting edge and wide land

  • Stable machinability in interrupted machining toughness.
    Stable chip evacuation and machining in machining with high depth of cut.
  • Recommended cutting condition
    • • fn = 0.1~0.45mm/rev
    • • ap = 0.5~5.0mm

VP3

Machining of Hard-to-cut material

(Difficulty factors of Hard-to-cut material)

  • Rapid wear on the cutting edge.
  • Frequent fracture and chipping on the cutting edge.
  • High cutting resistance.
  • Rapidly rising temperature on the cutting edge.
  • Increased built-up-edge due to bad chip control.

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