86-13434034082
CNMG-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

CNMG-PM

ZANHO CNMG-PM series is a versatile 80° rhombic negative turning insert specifically designed for Semi-Finishing operations in alloy steel and carbon steel. Featuring the advanced PM chipbreaker with a peripheral chamfer and dual-tip protrusions, it delivers exceptional chip control even under unstable feed and depth conditions. Ideal for achieving high surface quality and extended tool life in high-speed CNC turning.
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Description

Key Performance & Features

  • Semi-Finishing Specialist: Optimized for alloy steel, carbon steel, and general steel turning, providing a perfect balance between speed and finish.
  • Stable Chip Evacuation: Protrusions at both ends of the tool tip combined with a large peripheral chamfer ensure smooth chip flow even in profiling operations.
  • Enhanced Edge Integrity: Double-sided peripheral edges balance cutting forces and prevent secondary edge chipping during high-depth cuts (ap up to 1.2mm).
  • Reduced Cutting Resistance: The specialized chamfer design minimizes the contact area between the chip and tool, reducing heat buildup and cutting resistance.

Technical Specifications

Model Feed (f) Cut Depth (ap)
CNMG120404-PM 0.07 - 0.50 mm/r 0.25 - 1.2 mm
CNMG120408-PM 0.07 - 0.50 mm/r 0.25 - 1.2 mm
CNMG120412-PM 0.07 - 0.50 mm/r 0.25 - 1.2 mm

Need Reliable Semi-Finishing Tools?

ZANHO offers premium CVD/PVD coated grades for optimized steel turning. Contact us for bulk wholesale pricing and technical parameter support.

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