Product/Service

Silicon Nitride Grades CC-58 & CC-58-J

Source: Romay Corporation
They are superior/equivalent to Sandvik's cc-1690, NTK's SP1, SP2 and Kennametal's Kyon 3400
Features:
  • Good for roughing & finishing in all irons.
  • Good for turning, boring, facing and milling operations.
  • Runs much faster than coated carbide.
  • Gives longer tool life than coated carbide.
  • Produces a superior surface finish than coated carbide.
  • Costs less per workpiece than coated carbide.

Our special gold coated SiN. They are superior/equivalent to Sandvik's cc-1690, NTK's SP1, SP2 and Kennametal's Kyon 3400.

Romay Corporation, 3795 Doering Drive, Jackson, MI 49201-9525 . Tel: 517-769-6662; Fax: 517-769-6787.