Kennametal CBN Turning Inserts
KBH20™ - Developed for Your Hard Turning Application Requirements
Primary Application
KBH20 is the ideal PCBN hard turning grade in continuous to lightly interrupted applications. The structure, as well as the different edge preparations, enable tight and repeatable workpiece tolerances, excellent surface finishes, and surface integrity - even at elevated speeds. Typical applications are case-hardened components, such as gears, shafts, and other drive train components.
Features and Benefits
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Click through to the products to see videos of them in action, and also find their related matching tools.
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TNGM
Negative CBN Insert with Chip Breaker
Product Code D L10 Rε VNGM160412S01325MTCB1 KBH20 » 9.52 16.61 1.20 TNGA160412S01325MTCB1 KBH20 » 9.52 16.50 1.20 -
VNGA
Negative CBN Insert for Light/Medium/Heavy Machining
Product Code D L10 Rε VNGA160412S01225MT KBH20 » 9.52 16.61 1.20 -
VBGW
Positive CBN Insert for Light/Medium Machining
Product Code D L10 Rε VBGW160412S01015MT KBH20 » 9.52 16.61 1.20 -
TNGA
Negative CBN Insert for Light/Medium/Heavy Machining
Product Code D L10 Rε TNGA160412S01735MT KBH20 » 9.52 16.50 1.20 TNGA160412S01225MT KBH20 » 9.52 16.50 1.20 TNGA160412S01015MT KBH20 » 9.52 16.50 1.20 -
SNGA
Negative CBN Insert for Medium Machining
Product Code D L10 Rε SNGA120412S01225MT KBH20 » 12.70 12.70 1.20 -
DNGM
Negative CBN Insert with Chip Breaker
Product Code D L10 Rε DNGM150612S01325MTCB1 KBH20 » 12.70 15.50 1.20 DNGM150412S01325MTCB1 KBH20 » 12.70 15.50 1.20 -
DNGA
Negative CBN Insert for Light/Medium/Heavy Machining
Product Code D L10 Rε DNGA150612S01735MT KBH20 » 12.70 15.50 1.20 DNGA150612S01225MT KBH20 » 12.70 15.50 1.20 DNGA150612S01015MT KBH20 » 12.70 15.50 1.20 DNGA150412S01735MT KBH20 » 12.70 15.50 1.20 DNGA150412S01225MT KBH20 » 12.70 15.50 1.20 DNGA150412S01015MT KBH20 » 12.70 15.50 1.20 DNGA150412S01015FWMT KBH20 » 12.70 15.50 1.20 -
CNGM
Negative CBN Insert for Insert with Chip Breaker
Product Code D L10 Rε CNGM120412S01325MTCB1 KBH20 » 12.70 12.90 1.20 -
CNGA
Negative CBN Insert for Light/Medium/Heavy Machining
Product Code D L10 Rε CNGA120412S01735MT KBH20 » 12.70 12.90 1.20 CNGA120412S01225MT KBH20 » 12.70 12.90 1.20 CNGA120412S01015MT KBH20 » 12.70 12.90 1.20 CNGA120412S01015FWMT KBH20 » 12.70 12.90 1.20