Super Abrasive Group

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SBN K-TIP™

SBN K-TIP™ is a sintered compact of cubic boron nitride (cBN) manufactured by Showa Denko K.K.
Use of SBN K-TIP™ is recommended for the purpose of cutting hard ferrous alloys and difficult to work materials and for a raw marterial of wear resistant part.
SBN K-TIP™ is available with five various grades for a wide rang of machining materials.
In addition to KT series (a composite sintered compact in which sintered cBN layer is supported by a layer of cemented carbide), soid types (KS series : KS10, KS25, KS30X ; a composite consisting of solely sintered cBN) are also available.

K-TIP™ product grade

  Grade cBN Content
(%)
cBN Size
(μm)
Major Binder Hardness
(Gpa)
TRS
(Mpa)
Thickness
Carbide Backed KT Series       KT10 80 3 TiN 32 1000 Total:1.6t, 2.5t, 3.2t
cBN layer:0.7-1.0mm
KT20C 70 3 TiC 30 950
KT25 65 2 TiCN 29 950
KT30X 65 1 TiN 28 1300
KT40N 40 1 TiN 24 900
  Grade cBN Content
(%)
cBN Size
(μm)
Major Binder Hardness
(Gpa)
TRS
(Mpa)
Thickness
Solid KS series KS10 80 3 TiN 32 1000 Total:1.0-24mm
KS25 65 2 TiCN 29 950
KS30X 65 1 TiN 28 1300
  Grade cBN Content
(%)
cBN Size
(μm)
Major Binder Hardness
(Gpa)
TRS
(Mpa)
Thickness
Special Products KT-Y2  65 1 TiN 28 1300  Total:1.6t, 2.5t, 3.2t
cBN layer:0.7-1.0mm
 KT30X(G-Type) 65 1 TiN 28 1300 Total:5.0-13.0t
cBN layer:1.0-3.0mm
 KS-H2 65 3 TiCN 29 800 Total:1.6mm

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Associated Information

Packaging

Bottle, dedicated case

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