SDCW432T0420 SP9

NTK 7904460

Retail Price: $31.80
Price: $22.90
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SIL NIT, CBN, CERAMIC (ISO# SDCW120408T01020 SP9)
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  • Grade Name: SP9
  • Insert Material: CERAMIC - SILICON NITRIDE
  • ISO Range:
  • Coating: CVD
  • Material Description: Cast iron
  • Grade Description: Roughing to finishing of ductile cast iron & gray cast iron. Covers roughing to finishing operations. An extremely tough material and CVD coating combine to achieve excellent fracture and wear resistance. Achieve long tool life even at a low cutting speed (Vc = 300m/min) due to the CVD coating. The combination of an extremely tough grade with a CVD coating achieves excellent fracture resistance and wear resistance. Lighter edge preparations reduce tool pressure. Excellent for finishing operations.
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