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LNGU-PR

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Contact Us

Zhanhong Cutting Tool Co., Limited

Add: No.96, Zhenan East Road, Changan Twon,

Dongguan, 523846，China

Phone:+8613434034082

LNGU-PR

ZANHO LNGU series: High-precision double-sided 4-edge negative inserts for 90° shoulder milling. Optimized PR geometry balances cutting edge toughness with light shearing action. Engineered for roughing and semi-finishing in mold and general engineering across steel, alloy, and cast iron materials.
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Description

Technical Features

  • True 90° Square Shoulder: Optimized for precise vertical shoulder milling and face milling with high dimensional accuracy.
  • 4-Edge Double-Sided Economy: Negative insert design provides 4 effective cutting corners, maximizing indexing efficiency and reducing tool cost.
  • PR Performance Geometry: Refined chipbreaker balances edge impact resistance with light cutting action, ensuring stability in light interrupted cuts.
  • Enhanced Process Security: Robust substrate design suppresses chattering during heavy roughing to semi-finishing passes.
  • Multi-Material Versatility: High performance on Carbon Steel, Alloy Steel, Die Steel, and Cast Iron components.

Technical Specifications (mm)

Model Type Length (L1) Thickness (S) Width (W) Wiper (BS) Radius (Re)
LNGU110408SRGE-PR 12.16 4.83 6.60 1.00 0.8
LNGU15T608SRGE-PR 17.01 6.96 10.00 1.80 0.8

Stable Precision for 90-Degree Shoulders

ZANHO LNGU series provides industrial reliability for demanding mold components. Contact us for bulk B2B inquiry and tool grade support.

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