A modular system for milling

Various types of modular heads can be combined with different shanks and holders for multiple application needs.

Applications & Features

Face millingSide slottingPocketingSlottingShoulder millingRampingProfilingPlungingHole enlarging

1. Quick and slim connection

• Screw clamp head type promotes easy tool management.
• Suitable for deep machining of metal molds due to the slim structure.
• Provides wide machining variations with numerous combinations.
• Provides high rigidity similar to integrated type holders.

Inserts & Grades



  • Maximum depth of cut = 0.5 mm
  • Provides machining efficiency in a wide range of applications
  • First choice insert for various applications including slotting, pocketing, or long reach areas

LNMX-MJ/ML (R4, R5, R6)

  • 4 corners radius insert with high reliability


  • Maximum depth of cut = 15 mm (15 size insert)
  • Economical 3 cutting-edge inserts with low cutting force


  • High chipping and fracture resistance
  • Suitable for milling steel and stainless steel


  • High fracture resistance
  • Suitable for machining steel and stainless steel under general cutting conditions

Tool Bodies


TungFlex Heads


TungFlex Holders

Practical examples

Part: Shaft
Material: Inconel 625
Cutter: HXN03R032MM16-06 (ø32, z = 6)
Insert: LNMU0303ZER-ML
Grade: AH130
Cutting conditions: Vc = 35 (m/min)
fz = 0.45 (mm/t)
ap = 0.44 (mm)
ae = 30 (mm)
Process: Slot milling, Wet
Machine: Vertical M/C, BT50
Part: Die & mould
Material: FCD600 / GGG60
Cutter: HXN03R020MM10-04 (ø20, z = 4)
Insert: LNMU0303ZER-MJ
Grade: AH725
Cutting conditions: Vc = 190 (m/min)
fz = 0.4 (mm/t)
ap = 0.3 (mm)
ae = 9 (mm)
Process: Pocket milling, Dry (air)
Machine: Vertical M/C, BT40
Part: Mould for injection
Material: NAK50
Cutter: HPO07R020MM10-05 (ø20, z = 5)
Insert: AOMT070208PDPR-HJ
Grade: AH725
Cutting conditions: Vc = 120 (m/min)
fz = 0.4 (mm/t)
ap = 0.5 (mm)
ae = 20 (mm)
Process: Pocket milling, Dry (air)
Machine: Vertical M/C, BT40

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