86-13434034082
TNMU-MJ

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Contact Us

Zhanhong Cutting Tool Co., Limited

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

Dongguan, 523846，China

Phone:+8613434034082

TNMU-MJ

ZANHO TNMU-MJ is a high-economy double-sided 6-edge triangular insert featuring an integrated wiper for premium surface quality. Its large positive rake and curved edge geometry effectively segment chips while significantly reducing cutting forces and vibrations. Perfect for high-density cutters, it delivers stable roughing performance and maximum tool utilization in Steel and Cast Iron machining.
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Description

Key Technical Advantages

  • 6-Edge Economic Efficiency: Unique double-sided triangular structure provides six precision-ground cutting corners per insert, drastically reducing tool cost-per-edge for industrial users.
  • Low Cutting Resistance: Engineered with a large positive rake and curved cutting edge to facilitate easier material entry and reduced spindle load, ensuring stable performance even on machines with standard rigidity.
  • Integrated Wiper Technology: Includes a specialized wiper geometry that delivers exceptional surface integrity and floor flatness, significantly reducing Ra values in face milling.
  • Superior Chip Control: Advanced MJ chipbreaker provides stable chip curling and fragmentation, facilitating smooth evacuation and preventing heat buildup.
  • High Rigidity Body: Thick insert body design supports aggressive metal removal rates (MRR) and provides the stability needed for super-dense tooth cutter designs.

Insert Dimensional Specifications (mm)

Model H (Height) D (Inscribed) d (Hole Dia) S (Thickness) T (Total H) R (Radius) Edges
TNMU 080304PER-MJ 7.52 5.7 2.85 3.39 4.13 0.4 6
TNMU 080308PER-MJ 7.21 5.7 2.85 3.30 3.97 0.8 6
TNMU 130708PER-MJ 13.25 10.0 4.5 5.93 7.19 0.8 6
TNMU 130716PER-MJ 12.83 10.0 4.5 5.94 7.18 1.6 6
TNMU 130720PER-MJ 12.50 10.0 4.5 5.86 7.02 2.0 6

Recommended Cutting Conditions

Series Model Depth of Cut (mm) Feed Rate (mm/t) Screw Type
TNMU 0803 Series 1.0 - 5.0 mm 0.15 - 0.08 mm/t M2.5
TNMU 1307 Series 2.0 - 10.0 mm 0.3 - 0.08 mm/t M4

Relative Tool Holders are available on request !

Ultimate Economy in Every pass

ZANHO TNMU series inserts deliver stable roughing with superior finishing results. Contact us for bulk B2B pricing and global distribution opportunities.

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