Page 188 - Master Catalog 2017, Inch

PcBN Inserts
Overview

PcBN Grades for Hard Turning, Powder Metal, and Gray Cast Iron Machining

• PVD-coated grades available.
• Complete range of CBN grades for continuous to heavily interrupted turning.
• Industry-leading grades for gray 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 Medium-Content CBN High-Content CBN
Grades for Fine Finishing Grades for Continuous to Grades for Heavily
in Continuous Cutting Interrupted Cutting 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.
wear resistance
WBH25P

WBH30P
WBH30P ™
• PVD-coated high-content grade.
• Superior abrasion-resistance.
• Withstands heaviest interruptions.

toughness

Gray Cast Iron Grade

WBK40U ™
• Uncoated high-content grade, solid inserts only.
• Superior abrasion-resistance enables
high material removal rates.
• Withstands heaviest interruptions.
wear resistance WBK40U

toughness

B168 widia.com

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