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YB Star 4 / 2 (≤65 HRC)

Ball Nose End Mills - Regular Series

Features

  • Single-phase Nano SI coated end mills are suitable for machining up to 65 Hrc.High resistance to wear and heat due to superior coating film hardness and helps resistance to oxidation.
  • High welding resistance due to reduced co-efficient of friction during cutting.
  • Ideal for high efficiency machining of molds.
  • Improved innovative geometry, superior chipping resistance allows higher speeds for reliable milling of high hardness and difficult to cut materials.

YB Star 4/2  YB Star 4/2  YB Star 4/2  YB Star 4/2  YB Star 4/2  YB Star 4/2

Tolerance
  • Diameter
  • Range
  • 1≤d<8
  • 0 / -0.02
  • 8≤d<18
  • 0 / -0.03
  • 20≤d
  • 0 / -0.04
YB Star 4/2