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Indexable Insert CategoryMilling Inserts
BrandZCC USA
To be used onAlloy Steel, Stainless Steel
ApplicationSemi-Finish
ANSI NumberWNHU442-PNR-GM
ISO NumberWNHU080608PNR-GM
Insert StyleWNHU
Insert Size442
Inscribed Circle1/2
Insert Thickness0.212
Thru Hole0.173
corner radius1/32
Insert GradeYB9320
Chip BreakerGM
MaterialCarbide
CoatingPVD nc-AlTin
Axial Depth of Cut0.303

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Alloy SteelAlloy Steel
Stainless SteelStainless Steel

Spotlight

- Trigon double side insert with 6 cutting edges to maximize cost effectiveness - 0.303" Maximum depth of cut - 0.212" Extra thick insert body to withstand high impact cutting environment - Wiper land to improve surface finish especially in high feed
  • GM Chip Breaker


    GM Chip Breaker: Comprehensive upgrading of -GM geometry, good chip breaking performance, large rake angle, reduced cutting force

  • YB9320 Coating



    High strength edge design, more superior impact resistance, able to bear higher feed. Optimized structure design greatly improves surface finish of workpiece while enhancing interpolating machining performance. Greatly enhanced overall strength of insert and resistance for surface chipping.

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