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BN7125/7115 Grades

CBN Grades for sintered alloy finishing

  • Excellent Stability in High-Precision Finishing of Sintered Alloy.
  • Good wear resistance through high CBN content also delivers superior fracture resistance by increasing the binding strength between CBN particles.

BN7115

  • BN7115 provides stable performance for high-speed finishing work and is ideal for finishing of sintered alloys.
  • New cutting edge treatment with an emphasis on fracture resistance: “US” type chipbreaker now available.

BN7125

  • High-efficiency machining of sintered alloy with the standard cutting edge + 3 variations
  • Excellent thermal crack resistance in high-speed finishing of cast iron
  • Also supports the machining of exotic alloys such as rolls, HSS, heat-resistant alloys, etc.

Cast Iron

Sintered Alloy

Productvideo - BN7115

Productvideo - BN7125

Tooling News

SUMIBORON BN7115

Excellent Stability in High-Precision Finishing of Sintered Alloy

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