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WNMG-PM

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Contact Us

Zhanhong Cutting Tool Co., Limited

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

Dongguan, 523846，China

Phone:+8613434034082

WNMG-PM

ZANHO WNMG0804-PM is a high-versatility 80° trigon negative turning insert specifically designed for Medium Machining of Steel. Inspired by the industry-standard PM chipbreaker geometry, it provides a perfect balance between cutting edge strength and smooth chip evacuation, ensuring stable performance across diverse steel grades and machining conditions.
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Description

Key Performance & Features

  • Medium Machining Excellence: Optimized for the most common turning range, providing reliable chip breaking from semi-finishing to medium roughing.
  • PM Chipbreaker (Sandvik Style): Engineered with a reinforced edge and innovative rake angle, delivering exceptional chip control and reducing cutting forces in Steel (P-group) machining.
  • 6 Cutting Edges: The trigon negative geometry maximizes cost-efficiency by offering 6 robust cutting edges with high resistance to edge chipping.
  • Stable Performance: Precision-ground design minimizes vibration and heat buildup, extending tool life during continuous long-cycle turning operations.

Technical Specifications

Model Radius (re) Feed (fn) Cut Depth (ap)
WNMG080404-PM 0.4 mm 0.10 - 0.40 mm/r 0.7 - 4.0 mm
WNMG080408-PM 0.8 mm 0.15 - 0.50 mm/r 1.0 - 4.5 mm

Need Help Selecting the Right Grade?

Our technical team can recommend the optimal coating and grade based on your specific steel hardness and machining environment.

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