High-Machinability SEGLESS™ KS Series

SEGLESS™ with superior machinability to previous materials

Features

The KS series is a version of SEGLESS™ with an added machinability enhancer, and demonstrates better machinability than before.
It is suited to high-speed cutting for finishing processes that require high dimensional accuracy.
As the effects are produced with just a small amount of enhancer added, there is no degradation of the mechanical properties.

  • Extended lifespan of tools

    The amount of tool wear can be reduced compared with conventional additives (MnS), allowing for a lower frequency of tool changes.
    Additionally, even for long-distance cutting the surface roughness is maintained at Rz≦6.3μm.

  • Can be applied to a wide range of tools

    The KS series has been confirmed to be effective with a wide range of tools.
    (cBN tools, cermet tools, P-grade carbide tools)

Tool Wear Suppressing Effects of the KS Series

Dimensional Change Rate of Sintered

Mechanical Properties of Sintering Materials

cBN [BN7500,2NU-CNGA120408LF]

Cermet [T1500A,SNGN120408]

State of Tool Wear after Cutting (Cermet, Cutting Distance of 11,290 m)

Applications

Automotive, motorcycle, industrial machinery, office equipment, and electrical equipment parts

VTC sprocket

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