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SlotMill Series

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Slot milling cutter series for stable operation with excellent chip control

An economical slot milling solution with stable chip formation allowing deeper slots thus increasing productivity and stability in machining

Applications & Features

Applications

Side slottingCutting-o

Features

1. Wide variety of tools

2. Exceptional chip evacuation

3. Innovative inserts

• High productivity due to a large number of edge lines.

Inserts & Grades

Inserts

SSM

  • TungMiniSlit insert
  • For cutting width 1.6 – 4.1 mm

LMEU-MJ

  • TecTangentialSlot insert
  • For cutting width 16 – 25 mm

TVKX-MJ

  • TungThinSlit insert
  • For cutting width 4.0 – 8.0 mm

WNGU-MJ

  • TungUniversalSlot insert
  • For cutting width 10 – 16 mm
Main Grades

AH3135

 

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

GH130

  • High chipping and fracture resistance
  • Suitable for steel, stainless steel, and cast iron

SH725

  • High wear resistance
  • Designed for machining steel and stainless steel

Cutter bodies

S/ASG (ø63 – ø125 mm)

TungMiniSlit for cutting width 1.6 – 4.1 mm

A/H/TSV (ø80 – ø200 mm)

TungThinSlit insert for cutting width 4.0 – 8.0 mm

A/H/TSW (ø80 – ø160 mm)

• TungUniversalSlot for cutting width 10 – 16 mm

A/TSN (ø100 – ø250mm)

– TecTangentialSlot insert for cutting width 16 – 25 mm

Practical examples

Example #1

General Engineering

Part: Rotor
Material: AVP- Alloyed Steel P40
Cutter: ASV02N160-E4 (ø100, 5 edge lines)
Insert: TVKX020204-TN MJ
Grade: AH130
Cutting conditions: Vc = 161 (m/min)
t = 0.01 (mm)
fz = 0.07 (mm/t)
Vf = 200 (mm/min)
W = 4 (mm)
ae = 41 (mm)
Application: Slotting
Coolant: Air blast
Machine: ISO50, 20Kw, 3Axis VMC
Example #2

General Engineering

Part: Machine parts
Material: FCD450 / 450-10S
Cutter: TSN10R125M31.7-16-06 (ø125, 6 edge lines)
Insert: LMEU100808ZNEN-MJ
Grade: AH120
Cutting conditions: Vc = 150 (m/min)
t = 0.15 (mm)
fz = 0.2 (mm/t)
Vf = 358 (mm/min)
W = 16 (mm)
ae = 22 (mm)
Application: Slotting
Coolant: Dry
Machine: Vertical M/C, BT50
Example #3

General Engineering

Part: Machine parts
Material: SKD11 / X153CrMoV12
Cutter: ASW06N100-10 (ø100, 5 edge lines)
Insert: WNGU060308TN-MJ
Grade: AH725
Cutting conditions: Vc = 110 (m/min)
t = 0.08 (mm)
fz = 0.1 (mm/t)
Vf = 175 (mm/min)
W = 10 (mm)
ae = 23 (mm)
Application: Slotting
Coolant: Dry
Machine: Vertical M/C, BT40

Standard cutting conditions

S/ASG type

ISO Work piece materials Hardness
(HB)		 Insert Cutting speed
Vc (m/min)		 Chip thickness
t (mm)
Low carbon steel
(SS400, S15C, etc.)		 – 200 SSM… 150 – 230 0.05 – 0.15
High carbon steel
(S45C, S55C, etc.)		 200 – 300 SSM… 100 – 170 0.04 – 0.13
Alloy steels
(SCM440, SCr415, etc.)		 150 – 300 SSM… 90 – 160 0.04 – 0.13
Tool steel
(SKD11, SKD61, etc.)		 – 300 SSM… 70 – 120 0.04 – 0.13
Stainless steel
(SUS304, SUS316, etc.)		 – SSS… 90 – 200 0.04 – 0.13
Grey cast iron
(FC250, FC300, etc.)		 150 – 250 SSM… 100 – 200 0.05 – 0.15
Ductile cast iron
(FCD400, etc.)		 150 – 250 SSM… 80 – 130 0.05 – 0.15

ASV, ASW, ASN / TSN type

ISO Workpiece materials Hardness
(HB)		 Priority Grades Cutting speed
Vc (m/min)		 Feed per edge line: fz (mm/t)
ASV ASW ASN / TSN
ae / DC (mm) ae / DC (mm) ae / DC (mm)
10% 20% 30% ≤ 50% 10% 20% 30% ≤ 50% 10% 20% 30% ≤ 50%
Low carbon steel
(SS400 / E275A, etc.)		 – 200 First choice AH725 90 – 180 0.08 – 0.25 0.06 – 0.19 0.05 – 0.16 0.05 – 0.15 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2 0.22 – 0.42 0.16 – 0.31 0.14 – 0.27 0.13 – 0.25
– 200 For impact resistance AH130, AH140 90 – 180 0.08 – 0.25 0.06 – 0.19 0.05 – 0.16 0.05 – 0.15 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2 0.22 – 0.42 0.16 – 0.31 0.14 – 0.27 0.13 – 0.25
High carbon steel
(S45C / C45, etc.)		 200 – 300 First choice AH725 90 – 180 0.07 – 0.22 0.05 – 0.16 0.04 – 0.14 0.04 – 0.13 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2 0.22 – 0.42 0.16 – 0.31 0.14 – 0.27 0.13 – 0.25
200 – 300 For impact resistance AH130, AH140 90 – 180 0.07 – 0.22 0.05 – 0.16 0.04 – 0.14 0.04 – 0.13 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2 0.22 – 0.42 0.16 – 0.31 0.14 – 0.27 0.13 – 0.25
Alloy steel
(SCM440 / 42CrMo4, etc.)		 150 – 300 First choice AH725 90 – 180 0.07 – 0.22 0.05 – 0.16 0.04 – 0.14 0.04 – 0.13 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2 0.22 – 0.42 0.16 – 0.31 0.14 – 0.27 0.13 – 0.25
150 – 300 For impact resistance AH130, AH140 90 – 180 0.07 – 0.22 0.05 – 0.16 0.04 – 0.14 0.04 – 0.13 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2 0.22 – 0.42 0.16 – 0.31 0.14 – 0.27 0.13 – 0.25
Tool steel
(SKD61 / X40CrMoV5-1, etc.)		 – 300 First choice AH725 90 – 180 0.07 – 0.22 0.05 – 0.16 0.04 – 0.14 0.04 – 0.13 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2 0.22 – 0.42 0.16 – 0.31 0.14 – 0.27 0.13 – 0.25
– 300 For impact resistance AH130, AH140 90 – 180 0.07 – 0.22 0.05 – 0.16 0.04 – 0.14 0.04 – 0.13 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2 0.22 – 0.42 0.16 – 0.31 0.14 – 0.27 0.13 – 0.25
Stainless steel
(SUS304 / X5CrNi18-9, etc.)		 – – AH130, AH140 90 – 200 0.07 – 0.22 0.05 – 0.16 0.04 – 0.14 0.04 – 0.13 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2 0.22 – 0.42 0.16 – 0.31 0.14 – 0.27 0.13 – 0.25
Grey cast iron
(FC250 / 250, etc.)		 150 – 250 – AH120 120 – 230 0.08 – 0.25 0.06 – 0.19 0.05 – 0.16 0.05 – 0.15 0.12 – 0.42 0.09 – 0.31 0.07 – 0.27 0.07 – 0.25 0.22 – 0.5 0.16 – 0.38 0.14 – 0.32 0.13 – 0.3
Ductile cast iron
(FCD400, etc.)		 150 – 250 – AH120 90 – 150 0.08 – 0.25 0.06 – 0.19 0.05 – 0.16 0.05 – 0.15 0.12 – 0.42 0.09 – 0.31 0.07 – 0.27 0.07 – 0.25 0.22 – 0.33 0.16 – 0.25 0.14 – 0.21 0.13 – 0.2
Titanium alloys
(Ti-6Al-4V, etc.)		 – First choice AH725 30 – 40 0.07 – 0.12 0.05 – 0.09 0.04 – 0.07 0.04 – 0.07 0.1 – 0.17 0.08 – 0.13 0.06 – 0.11 0.06 – 0.1 0.12 – 0.22 0.09 – 0.16 0.07 – 0.14 0.07 – 0.13
– For impact resistance AH130 30 – 40 0.07 – 0.12 0.05 – 0.09 0.04 – 0.07 0.04 – 0.07 0.1 – 0.17 0.08 – 0.13 0.06 – 0.11 0.06 – 0.1 0.12 – 0.22 0.09 – 0.16 0.07 – 0.14 0.07 – 0.13
Nickel-based alloys
(Inconel 718, etc.)		 – First choice AH725 20 – 35 0.07 – 0.12 0.05 – 0.09 0.04 – 0.07 0.04 – 0.07 0.1 – 0.17 0.08 – 0.13 0.06 – 0.11 0.06 – 0.1 0.12 – 0.22 0.09 – 0.16 0.07 – 0.14 0.07 – 0.13
– For impact resistance AH130 20 – 35 0.07 – 0.12 0.05 – 0.09 0.04 – 0.07 0.04 – 0.07 0.1 – 0.17 0.08 – 0.13 0.06 – 0.11 0.06 – 0.1 0.12 – 0.22 0.09 – 0.16 0.07 – 0.14 0.07 – 0.13

HSV / TSV type

ISO Workpiece materials Hardness
(HB)		 Priority Grades Cutting speed
Vc (m/min)		 Feed per edge line: fz (mm/t)
HSV / TSV
ae / DC (mm)
10% 20% 30% ≤ 50%
Low carbon steel
(SS400 / E275A, etc.)		 – 200 HB First choice AH725 90 – 180 0.08 – 0.25 0.06 – 0.19 0.05 – 0.16 0.05 – 0.15
Fracture resistance AH130 90 – 180 0.08 – 0.25 0.06 – 0.19 0.05 – 0.16 0.05 – 0.15
High carbon steel
(S45C / C45, etc.)		 200 – 300 HB First choice AH725 90 – 180 0.07 – 0.22 0.05 – 0.16 0.04 – 0.14 0.04 – 0.13
Fracture resistance AH130 90 – 180 0.07 – 0.22 0.05 – 0.16 0.04 – 0.14 0.04 – 0.13
Alloy steel
(SCM440 / 42CrMo4, etc.)		 150 – 300 HB First choice AH725 90 – 180 0.07 – 0.22 0.05 – 0.16 0.04 – 0.14 0.04 – 0.13
Fracture resistance AH130 90 – 180 0.07 – 0.22 0.05 – 0.16 0.04 – 0.14 0.04 – 0.13
Tool steel
(SKD61 / X40CrMoV5-1, etc.)		 – 300 HB First choice AH725 90 – 180 0.07 – 0.22 0.05 – 0.16 0.04 – 0.14 0.04 – 0.13
Fracture resistance AH130 90 – 180 0.07 – 0.22 0.05 – 0.16 0.04 – 0.14 0.04 – 0.13
Stainless steel
(SUS304 / X5CrNi18-9, etc.)		 – 200 HB – AH130 90 – 200 0.07 – 0.22 0.05 – 0.16 0.04 – 0.14 0.04 – 0.13
Grey cast iron
(FC250 / 250, etc.)		 150 – 250 HB – AH120 120 – 230 0.08 – 0.25 0.06 – 0.19 0.05 – 0.16 0.05 – 0.15
Ductile cast iron
(FCD400 / 400-15S, etc.)		 150 – 250 HB – AH120 90 – 150 0.08 – 0.25 0.06 – 0.19 0.05 – 0.16 0.05 – 0.15
Titanium alloys
(Ti-6Al-4V, etc.)		 – 40 HRC First choice AH725 30 – 40 0.07 – 0.12 0.05 – 0.09 0.04 – 0.07 0.04 – 0.07
Fracture resistance AH130 30 – 40 0.07 – 0.12 0.05 – 0.09 0.04 – 0.07 0.04 – 0.07
Nickel-based alloys
(Inconel 718, etc.)		 – 40 HRC First choice AH725 20 – 35 0.07 – 0.12 0.05 – 0.09 0.04 – 0.07 0.04 – 0.07
Fracture resistance AH130 20 – 35 0.07 – 0.12 0.05 – 0.09 0.04 – 0.07 0.04 – 0.07

HSW / TSW type

ISO Workpiece materials Hardness
(HB)		 Priority Grades Cutting speed
Vc (m/min)		 Feed per edge line: fz (mm/t)
HSW / TSW
ae / DC (mm)
10% 20% 30% ≤ 50%
Low carbon steel
(SS400 / E275A, etc.)		 – 200 HB First choice AH725 90 – 180 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2
Fracture resistance AH130 90 – 180 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2
High carbon steel
(S45C / C45, etc.)		 200 – 300 HB First choice AH725 90 – 180 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2
Fracture resistance AH130 90 – 180 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2
Alloy steel
(SCM440 / 42CrMo4, etc.)		 150 – 300 HB First choice AH725 90 – 180 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2
Fracture resistance AH130 90 – 180 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2
Tool steel
(SKD61 / X40CrMoV5-1, etc.)		 – 300 HB First choice AH725 90 – 180 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2
Fracture resistance AH130 90 – 180 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2
Stainless steel
(SUS304 / X5CrNi18-9, etc.)		 – 200 HB First choice AH130 90 – 200 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2
Fracture resistance AH130 90 – 200 0.12 – 0.33 0.09 – 0.25 0.07 – 0.21 0.07 – 0.2
Grey cast iron
(FC250 / 250, etc.)		 150 – 250 HB – AH120 120 – 230 0.12 – 0.42 0.09 – 0.31 0.07 – 0.27 0.07 – 0.25
Ductile cast iron
(FCD400 / 400-15S, etc.)		 150 – 250 HB – AH120 90 – 150 0.12 – 0.42 0.09 – 0.31 0.07 – 0.27 0.07 – 0.25
Titanium alloys
(Ti-6Al-4V, etc.)		 – 40 HRC First choice AH725 30 – 40 0.1 – 0.17 0.08 – 0.13 0.06 – 0.11 0.06 – 0.1
Fracture resistance AH130 30 – 40 0.1 – 0.17 0.08 – 0.13 0.06 – 0.11 0.06 – 0.1
Nickel-based alloys
(Inconel 718, etc.)		 – 40 HRC First choice AH725 20 – 35 0.1 – 0.17 0.08 – 0.13 0.06 – 0.11 0.06 – 0.1
Fracture resistance AH130 20 – 35 0.1 – 0.17 0.08 – 0.13 0.06 – 0.11 0.06 – 0.1

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