DuoJust-Cut

product_Turning_DuoJust-Cut

Stable parting-off operations due to unique clamping system

Innovative clamping system assures stability in parting off operations

Applications & Features

Parting-offExternal groovingExternal threading

1. 4 types of inserts are available for various parting-off diameters and can be mounted in the same pocket of the toolholder

2. Unique clamping system for highly rigid clamping

Inserts & Grades

Inserts

DuoJust-Cut Grooving and Parting-off Inserts (Maximum parting-off dia. Ø20 mm)

  • Rigid grooving and parting-off insert

DuoJust-Cut Threading Inserts (Pitch 0.2 – 1.5 mm)

  • Rigid threading insert
Grades

SH725

  • P20 – P30 / M20 – M30
  • High wear resistance
  • Designed for machining steel and stainless steel

DX110

  • Excellent sharpness for high surface quality
  • Suitable for fi nishing non-ferrous metal and nonmetal

Toolholders

Grooving & Parting

DuoJust-Cut Toolholders

Rigid grooving and parting-off tools

Threading

DuoJust-Cut Toolholders

Rigid threading tools

Practical examples

Part: Electric part
Material: SUM23
Toolholder: JSXXR1212X09
Insert: JXPS12R08F
Grade: SH725
Cutting conditions: Vc = 110 (m/min)
f = 0.03 (mm/rev)
CW = 0.8 (mm)
Application: Parting-off
Coolant: Wet
Part: Spool
Material: A6061
Toolholder: JSXXR1212X09
Insert: JXDX12R20F
Grade: DX110
Cutting conditions: Vc = 300 (m/min)
f = 0.05 (mm/rev)
CW = 5 (mm)
Application: Grooving, Turning (in a single pass)
Coolant: Wet
Part: Hydraulic component
Material: SUS304 / X5CrNi18-9
Toolholder: JSXXL1212X09-S
Insert: JXPG16L20F
Grade: SH725
Cutting conditions: Vc = 75 (m/min)
f = 0.02 (mm/rev)
CW = 2.0 (mm)
Application: Parting-off
Coolant: Wet

Standard cutting conditions

Parting, Grooving
ISO Workpiece materials Grades Cutting speed
Vc (m/min)
Feed
f (mm/rev)
Low carbon steels
S15C, SS400, etc. C15E4, E275A, etc.
SH725 50 – 200 0.01 – 0.05
Carbon steels, Alloy steels
S55C, SCM440, etc. C55, 42CrMo4, etc.
SH725 50 – 200 0.01 – 0.05
Free cutting steels
SUH22, SUH23, etc.
SH725 50 – 200 0.01 – 0.05
Stainless steels
SUS304, X5CrNi18-9, etc.
SH725 50 – 200 0.01 – 0.05
Aluminium alloys
A5056, A6061, etc.
SH725 150 – 200 0.01 – 0.05
Copper alloys
C2600, C280C, etc.
SH725 100 – 200 0.01 – 0.05
Titanium alloys
Ti-6AI-4V, etc.
SH725 30 – 80 0.01 – 0.05
Superalloys
Inconel718, etc.
SH725 30 – 80 0.01 – 0.05
For_aluminium_and_non-ferrous_metal_PCD_insert
ISO Workpiece materials Grades Operation Cutting speed
Vc (m/min)
Feed
f (mm/rev)
Depth of cut
ap (mm)
Aluminium alloys
A5056, A6061, etc.
DX110 Grooving 100 – 300 0.03 – 0.15
DX110 Turning 100 – 300 0.03 – 0.15 < 6
Threading
ISO Workpiece materials Grades Cutting speed
Vc (m/min)
Low carbon steels
S15C, SS400, etc. C15E4, E275A, etc.
SH725 50 – 200
Carbon steels, Alloy steels
S55C, SCM440, etc. C55, 42CrMo4, etc.
SH725 50 – 200
Free cutting steels
SUH22, SUH23, etc.
SH725 50 – 200
Stainless steels
SUS304, X5CrNi18-9, etc.
SH725 50 – 200
Aluminium alloys
A5056, A6061, etc.
SH725 150 – 200
Copper alloy
C2600, C280C, etc.
SH725 100 – 200
Titanium alloys
Ti-6AI-4V, etc.
SH725 30 – 80
Superalloys
Inconel718, etc.
SH725 30 – 80

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