Overview
PcBN Grades for Hard Turning, Powder Metal, and Grey Cast Iron Machining
• PVD-coated grades available.
• Complete range of CBN grades for continuous to heavily interrupted turning.
• Industry-leading grades for grey cast iron machining.
• Full line of grades for hard turning.
• For best performance: solid, full-top, and tipped inserts are available.
Hard Turning Grades
Low-Content CBN
Grades for Fine Finishing
in Continuous Cutting
Medium-Content CBN
Grades for Continuous to
Interrupted Cutting
High-Content CBN
Grades for Heavily
Interrupted Cuts
WBH10P ™
• PVD-coated low-content grade.
• Coating provides thermal barrier to reduce crater wear.
• High temperature resistant ceramic binder improves
high-speed capability.
WBH10P
WBH25P ™
• PVD-coated medium-content grade.
• Coating provides thermal barrier to reduce crater wear.
• Withstands moderate interruptions.
WBH25P
WBH30P
WBH30P ™
• PVD-coated high-content grade.
• Superior abrasion-resistance.
• Withstands heaviest interruptions.
toughness
Grey Cast Iron Grades
WBK40U ™
• Uncoated high-content grade, solid inserts only.
• Superior abrasion-resistance enables
high material removal rates.
• Withstands heaviest interruptions.
WBK40U
toughness
B168
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