TecMill

product_Milling_TecMill

Shoulder milling cutter for roughing on medium- to large-sized machines

Tangential insert with high stability guarantees exceptional reliability in rough shouldering and finishing

Applications & Features

Shoulder millingShoulder milling RSlottingSlotting RSide milling

1. Reliable operation

– Highly rigid cutter with thicker core

2. 4-cornered insert

– Large rake and inclination angles reduce cutting forces

Inserts & Grades

Inserts

LMMU11/16-MJ

  • Maximum depth of cut
    – LNMU11-MJ: 9.7 mm
    – LNMU16-MJ: 15.1 mm
  • 4 corners insert
  • Low cutting forces and provide stable, smooth cutting
Grades

AH3135

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

AH725

 

  • Good balance between wear and chipping resistance
  • Suitable for machining steel and stainless steel under general cutting conditions

AH120

  • Good balance between wear and fracture resistance
  • Suitable for machining steel, stainless steel, and cast iron under general cutting conditions

Cutter bodies

Shank Type

EPM11 (ø32 – ø80mm)

Cylindrical type holder for shoulder milling

Bore Type

TPM11/16 (ø50 – ø125 mm)

Bore type for shoulder milling

Other

TLM11 (ø50 – ø63mm)

Long depth of cut shoulder milling

Practical examples

Part: Planetary carrier
Material: S35C
Cutter: Special (ø78 mm, z = 2)
Insert: LMMU160932PNER-MJ
Grade: AH3135
Cutting conditions: Vc = 250 (m/min)
fz = 0.1 (mm/t)
Vf = 200 (mm/min)
ap = 40 (mm)
ae = 30 (mm)
Application: Plunging
Coolant: Dry
Machine: Vertical M/C, BT50
Part: Gear case housing
Material: FCD450 / GGG45 / 450-10S
Cutter: TPM11R200U0075A05 (ø50.8 mm, z = 5)
Insert: LMMU110708PNER-MJ
Grade: T1215
Cutting conditions: Vc = 175 (m/min)
fz = 0.15 (mm/t)
Vf = 840 (mm/min)
ap = 4 (mm)
ae = 20 (mm)
Application: Shoulder milling
Coolant: Dry
Machine: Vertical M/C, BT50
Part: Case
Material: Stainless steel
Cutter: TPM16R100M31.7-06 (ø100, z = 6)
Insert: LMMU160908PNER-MJ
Grade: AH725
Cutting conditions: Vc = 100 (m/min)
fz = 0.3 (mm/t)
Vf = – (mm/min)
ap = 10 (mm)
ae = 40 (mm)
Application: Shoulder milling
Coolant: Dry
Machine: Vertical M/C, BT50

Standard cutting conditions

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