NON-COATED CBN

Sintered Alloy Machining • Cast Iron Machining MB4120/MB710/MB730/MBS140

Application Range

Sintered Alloy Machining

Cast Iron Machining

Recommended Cutting Conditions

Sintered Alloy Machining

Cast Iron Machining

MB4120

• The first recommendation that can be widely used for continuous to interrupted cutting of sintered alloy and cast iron.

FEATURES

High Fracture Resistance

Fine CBN particles increase cutting edge toughness. The high fracture resistance allows stable performance even during interrupted machining.

High Adhesion Strength of Fine CBN Particles

Optimization of the sintering conditions strengthens adhesion between fine CBN particles. This increases both fracture resistance and wear resistance.

Application Example

Fracture Resistance Comparison During Interrupted Facing of High Strength Sintered Alloy

Comparison in Continuous Machining of AISI No 35 B