ExtendedForceMill

m_560_t_01

Extended-flute rough milling cutter with double-sided inserts for maximum productivity and cost efficiency

Indexable extended-flute cutters for high-efficiency rough milling operations of titanium alloy and cast iron parts

Applications & Features

Shoulder millingDeep shoulder milling

Rough milling cutter optimized for machining titanium alloy parts

Titanium alloys generally exhibit excellent elastic deformation ability and low thermal conductivity. To meet
these challenges, Tungaloy has developed the insert with unique and optimal features:

  • A combination of sharp cutting edge and large rake angle generates lighter cutting action and reduced cutting forces.
  • An obtuse-angled cutting edge design ensures the cutting edge’s robustness and sharpness.
  • The dovetail interlocking of the insert and pocket adds to tool reliability during aggressive machining.

Multiple edge double-sided inserts for maximum cost efficiency

8 total cutting edges for the peripheral insert and 4 for the bottom insert for maximum cost efficiency.

Precision coolant

Coolant jet is directed precisely to the cutting point through the fixed coolant nozzle, exerting maximum cooling effect for the cutting edge and workpiece.

Inserts & Grades

Inserts

AXHU10-MM (for bottom)

SXHU10-MM (for peripheral)

Grades

AH130

  • High chipping and fracture resistance
  • Designed for machining austenitic stainless steel under general cutting conditions

AH8015

  • Good balance between wear and fracture resistance
  • First choice for machining heat-resistant alloy under general cutting conditions

Cutter bodies

Bore type

LPSX10

Square shoulder mill for roughing

Bore type

LPSX10**C

Square shoulder mill for roughing, with TungCap connection (Compatible with PSC standard)

Practical examples

Part: Parts for aerospace
Material: Ti-6AI-4V
Toolholder: LPSX10U2.00B1.00L2.0R04
Insert(for bottom): AXHU100408PER-MM
Insert(for peripheral): SXHU100408EN-MM
Grade: AH130
Cutting conditions: Vc = 45.6 (m/min)
fz = 0.1 (mm/t)
Vf = 114 (mm/min)
ap = 50.8 (mm)
ae = Up to 38.1 (mm)
Application: Shoulder milling
Coolant: Internal
Machine: Vertical M/C, CAT50
Part: Parts for aerospace
Material: Ti-6AI-4V
Toolholder: LPSX10U2.50B1.00L3.0R05
Insert(for bottom): AXHU100408PER-MM
Insert(for peripheral): SXHU100408EN-MM
Grade: AH130
Cutting conditions: Vc = 61 (m/min)
fz = 0.1 (mm/t)
Vf = 122 (mm/min)
ap = 14 (mm)
ae = 4.4 (mm)
Application: Shoulder milling
Coolant: Internal
Machine: Vertical M/C, CAT50
Part: Parts for aerospace
Material: Ti-6AI-4V
Toolholder: LPSX10M050B22.0L054R04
Insert(for bottom): AXHU100408PER-MM
Insert(for peripheral): SXHU100408EN-MM
Grade: AH130
Cutting conditions: Vc = 47 (m/min)
fz = 0.058 (mm/t)
Vf = 70 (mm/min)
ap = 45 (mm)
ae = 6 (mm)
Application: Shoulder milling
Coolant: Internal
Machine: Vertical M/C, BT50

Standard cutting conditions

ISO Workpiece materials Hardness Grades Cutting speed
Vc (m/min)
Feed per tooth
fz (mm/t)
Grey cast iron
FC250, FC300, etc.
250, 300, etc.
150 – 250 HB AH8015 100 – 300 0.1 – 0.25
Ductile cast iron
FCD400, FCD600, etc.
400-15S, 600-3, etc.
150 – 250 HB AH8015 100 – 200 0.1 – 0.25
Titanium alloys
Ti-6AI-4V, etc.
AH130 30 – 60 0.06 – 0.2
Superalloys
Inconel 718, etc.
AH130 20 – 50 0.05 – 0.1

For more information about this product, visit our online e-catalog or download the product report:

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