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TungMill

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m_358_t_02

The best solution for steel and cast iron milling

Exact simulation analysis provides light weight cutter with low cutting

Applications & Features

Applications

Face millingShoulder millingChamferingCoolant hole

Features

1. CBN grade inserts for high-speed cast iron machining

High CBN content grade composed of extremely dense medium CBN grains

Inserts & Grades

Inserts

F2-SWGW

  • Maximum depth of cut: 0.5 mm

WSGW

  • Wiper edge

SW*T1304

  • Maximum depth of cut: 10 mm

SW**13T3

  • Maximum depth of cut: 5 mm

WWCW13T3AF*R

  • Wiper edge
Grades

BX480

  • Hardest CBN
  • Ideal for ferrous sintered metal
  • Suitable for high-speed face milling of cast iron

AH130

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

AH3135

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

Cutter bodies

Shank Type

EAW13 (ø25 – ø80mm)

Face endmill, shank type, with screw clamp system

Bore Type

TAW13 (ø50 – ø200mm)

Face mill, with screw clamp system

Shank Type

EPW13 (ø32 – ø80mm)

Square shoulder endmill, shank type, with screw clamp system

Bore Type

TPW13 (ø50 – ø200mm)

Square shoulder mill, with screw clamp system

Practical examples

Example #1
Part: Cylinder block
Material: FC250 / 250
Cutter: TPW13R125M38.1-08 (DCX = 125 mm, CICT = 8)
Insert: 2-SWGW130508PDLSR x6, WSGW130508PDLSR x2
Grade: BX480
Cutting conditions: Vc = 800 (m/min)
fz = 0.11 (mm/t)
Vf = 1,760 (mm/min)
ap = 0.2 (mm)
ae = ~ 80 (mm)
Application: Face milling
Coolant: Dry
Machine: Horizontal M/C, KM100
Example #2
Part: Cylinder block
Material: FC250 / 250
Cutter: TPW13 cutter (customized, DCX = 250 mm, CICT = 12)
Insert: 2-SWGW130508PDLSR x10, WSGW130508PDLSR x2
Grade: BX480
Cutting conditions: Vc = 1,178 ~ 1,257 (m/min)
fz = 0.05 ~ 0.11 (mm/t)
Vf = 900 ~ 1,980 (mm/min)
ap = 0.2 (mm)
ae = ~ 200 (mm)
Application: Face milling
Coolant: Dry
Machine: Horizontal M/C, KM100
Example #3
Part: Hydraulic part
Material: Chromium molybdenum steel (SCM415)
Cutter: TPW13R080M25.4-04 (ø80, z=4)
Insert: SWMT1304PDPR-MS
Grade: AH140
Cutting conditions: Vc = 120 (m/min)
fz = 0.18 (mm/t)
Vf = 350 (mm/min)
ap = 1.2 (mm)
ae = ~ 50 (mm)
Application: Face milling
Coolant: Dry
Machine: –

Standard cutting conditions

TAW13, EAW13

ISO Workpiece
materials		 Hardness Priority Grade Cutting
speed
Vc(m/min)		 Roughing (Depth of cut ≥ 1.0 mm)
Feed per tooth:fz (mm/t)
MJ ML HJ MS Flat top AJ
Mild steel
Low carbon steel		 < 180 HB First choice AH3225
(AH3135)		 100 – 270 0.05 – 0.3 0.05 – 0.25 0.2 – 0.6 – 0.05 – 0.3 –
< 180 HB Wear resistance T3225 150 – 300 0.05 – 0.3 – 0.2 – 0.6 – 0.05 – 0.3 –
< 180 HB Surface quality NS740 100 – 300 0.05 – 0.23 – – – 0.05 – 0.23 –
Carbon steel
Alloy steel		 < 300 HB First choice AH3225
(AH3135)		 100 – 230 0.05 – 0.25 0.05 – 0.2 0.2 – 0.5 – 0.05 – 0.25 –
< 300 HB Wear resistance T3225 150 – 280 0.05 – 0.25 – 0.2 – 0.5 – 0.05 – 0.25 –
< 300 HB Surface quality NS740 100 – 230 0.05 – 0.2 – – – 0.05 – 0.2 –
Die steel < 30 HRC First choice AH3225
(AH3135)		 100 – 180 0.05 – 0.2 0.05 – 0.2 0.2 – 0.4 – 0.05 – 0.2 –
< 30 HRC Wear resistance T3225 100 – 180 0.05 – 0.2 – 0.2 – 0.4 – 0.05 – 0.2 –
Stainless steel < 250 HB First choice AH3135 80 – 200 0.1 – 0.25 0.1 – 0.2 0.2 – 0.5 0.1 – 0.2 – –
< 250 HB Wear resistance T3225 150 – 250 0.1 – 0.25 0.1 – 0.2 0.2 – 0.5 – 0.1 – 0.25 –
Grey cast iron 150 – 250 HB First choice AH8015
(AH120)		 150 – 250 0.05 – 0.25 0.05 – 0.2 0.2 – 0.6 – 0.05 – 0.25 –
150 – 250 HB Wear resistance T1215 180 – 300 0.05 – 0.25 – 0.2 – 0.6 – 0.05 – 0.25 –
Ductile cast iron 150 – 250 HB First choice AH8015
(AH120)		 100 – 180 0.05 – 0.25 0.05 – 0.2 0.2 – 0.6 – 0.05 – 0.25 –
150 – 250 HB Wear resistance T1215 120 – 200 0.05 – 0.25 – 0.2 – 0.6 – 0.05 – 0.25 –
Aluminium alloys
Si < 13%		 – First choice DS2005
KS05F		 300 – 1000 – – – – – 0.05 – 0.2
– Wear resistance DX140 200 – 800 – – – – – 0.05 – 0.2
Aluminium alloys
Si ≥ 13%		 – First choice DS2005
KS05F		 80 – 300 – – – – – 0.05 – 0.2
– Wear resistance DX140 200 – 800 – – – – – 0.05 – 0.2
Copper alloys – First choice DS2005
KS05F		 200 – 500 – – – – – 0.05 – 0.2
– Wear resistance DX140 200 – 800 – – – – – 0.05 – 0.2
Titanium alloys
Ti-6Al-4V, etc.		 – 40 HRC First choice AH130 30 – 60 0.1 – 0.25 – 0.2 – 0.5 0.1 – 0.2 – –
Heat-resistance alloys
Inconel 718, etc.		 – 40 HRC First choice AH8015
(AH120)		 20 – 50 0.05 – 0.15 – 0.1 – 0.3 – – –
Hardened steel
SKD61, etc.
X40CrMoV5-1,
etc.		 40 – 50HRC First choice AH8015
(AH120)		 45 – 70 0.08 – 0.15 – 0.1 – 0.3 – – –

– When using an aggressive depth of cut (for AP or AE), set the Vc and/or fz to the lower side of the value shown in the table.
– Dry cutting (or compressed air) is generally recommended. When excessive chip welding occurs on the cutting edge such as during stainless steel machining, use a water soluble cutting fluid and reduce Vc.
– When wet machining mild steel, carbon steel, or alloy steel, reduce the Vc and/or fz.
– Do not use TAW13 cutters for ramping, plunging, or drilling application as they are not designed for feeding in the Z axis direction.

ISO Workpiece
materials		 Hardness Priority Grade Cutting speed
Vc (m/min)		 Light cutting to finishing (Depth of cut < 1.0 mm)
Feed per tooth:fz (mm/t)
MJ ML HJ MS Flat top AJ
Mild steel
Low carbon steel		 < 180 HB First choice AH3225
(AH3135)		 100 – 270 0.05 – 0.25 0.05 – 0.2 0.2 – 0.6 – 0.05 – 0.25 –
< 180 HB Wear resistance T3225 150 – 300 0.05 – 0.25 – 0.2 – 0.6 – 0.05 – 0.25 –
< 180 HB Surface quality NS740 100 – 300 0.05 – 0.2 – – – 0.05 – 0.23 –
Carbon steel
Alloy steel		 < 300 HB First choice AH3225
(AH3135)		 100 – 230 0.05 – 0.2 0.05 – 0.25 0.2 – 0.5 – 0.05 – 0.2 –
< 300 HB Wear resistance T3225 150 – 280 0.05 – 0.2 – 0.2 – 0.5 – 0.05 – 0.2 –
< 300 HB Surface quality NS740 100 – 230 0.05 – 0.18 – – – 0.05 – 0.18 –
Die steel < 30 HRC First choice AH3225
(AH3135)		 100 – 180 0.05 – 0.18 0.05 – 0.12 0.2 – 0.4 – 0.05 – 0.18 –
< 30 HRC Wear resistance T3225 100 – 180 0.05 – 0.18 – 0.2 – 0.4 – 0.05 – 0.18 –
Stainless steel < 250 HB First choice AH3135 80 – 200 0.1 – 0.2 0.1 – 0.18 0.2 – 0.5 0.1 – 0.18 – –
< 250 HB Wear resistance T3225 150 – 250 0.1 – 0.2 0.1 – 0.18 0.2 – 0.5 – 0.1 – 0.2 –
Grey cast iron 150 – 250 HB First choice AH8015
(AH120)		 150 – 250 0.1 – 0.2 0.05 – 0.18 0.2 – 0.6 – 0.1 – 0.2 –
150 – 250 HB Wear resistance T1215 180 – 300 0.1 – 0.2 – 0.2 – 0.6 – 0.1 – 0.2 –
Ductile cast iron 150 – 250 HB First choice AH8015
(AH120)		 100 – 180 0.1 – 0.2 0.05 – 0.18 0.2 – 0.6 – 0.1 – 0.2 –
150 – 250 HB Wear resistance T1215 120 – 200 0.1 – 0.2 – 0.2 – 0.6 – 0.1 – 0.2 –
Aluminium alloys
Si < 13%		 – First choice DS2005
KS05F		 300 – 1000 – – – – – 0.05 – 0.2
– Wear resistance DX140 200 – 800 – – – – – 0.05 – 0.2
Aluminium alloys
Si ≥ 13%		 – First choice DS2005
KS05F		 80 – 300 – – – – – 0.05 – 0.2
– Wear resistance DX140 200 – 800 – – – – – 0.05 – 0.2
Copper alloys – First choice DS2005
KS05F		 200 – 500 – – – – – 0.05 – 0.2
– Wear resistance DX140 200 – 800 – – – – – 0.05 – 0.2
Titanium alloys
Ti-6Al-4V, etc.		 – 40 HRC First choice AH130 30 – 60 0.1 – 0.21 – 0.2 – 0.5 0.1 – 0.2 – –
Heat-resistance alloys
Inconel 718, etc.		 – 40 HRC First choice AH8015
(AH120)		 20 – 50 0.05 – 0.15 – 0.1 – 0.3 – – –
Hardened
steel		 SKD61, etc.
X40CrMoV5-1,
etc.		 40 – 50HRC First choice AH8015
(AH120)		 45 – 70 0.08 – 0.15 – 0.1 – 0.3 – – –
SKD11, etc.
X153CrMoV12,
etc.		 50 – 60HRC First choice AH8015
(AH120)		 40 – 65 0.05 – 0.1 – 0.05 – 0.14 – – –

– When using an aggressive depth of cut (for AP or AE), set the Vc and/or fz to the lower side of the value shown in the table.
– Dry cutting (or compressed air) is generally recommended. When excessive chip welding occurs on the cutting edge such as during stainless steel machining, use a water soluble cutting fluid and reduce Vc.
– When wet machining mild steel, carbon steel, or alloy steel, reduce the Vc and/or fz.
– Do not use TAW13 cutters for ramping, plunging, or drilling application as they are not designed for feeding in the Z axis direction.

TPW13, EPW13

ISO Workpiece
materials		 Hardness Priority Grade Cutting speed
Vc (m/min)		 Roughing (Depth of cut ≥ 1.0 mm)
Feed per tooth:fz (mm/t)
MJ ML MS AJ
Mild steel
Low carbon steel		 < 180 HB First choice AH3225
(AH3135)		 100 – 270 0.05 – 0.25 0.05 – 0.2 – –
< 180 HB Wear resistance T3225 150 – 300 0.05 – 0.25 – – –
< 180 HB Fracture resistance AH3135 80 – 180 0.05 – 0.25 – 0.05 – 0.2 –
< 180 HB Surface finish NS740 100 – 300 0.05 – 0.15 – – –
Carbon steel
Alloy steel		 < 300 HB First choice AH3225
(AH3135)		 100 – 230 0.05 – 0.2 0.05 – 0.15 – –
< 300 HB Wear resistance T3225 150 – 280 0.05 – 0.2 – – –
< 300 HB Fracture resistance AH3135 80 – 150 0.05 – 0.2 – – –
< 300 HB Surface finish NS740 100 – 230 0.05 – 0.15 – – –
Die steel < 30 HRC First choice AH3225
(AH3135)		 100 – 180 0.05 – 0.15 0.05 – 0.12 – –
< 30 HRC Wear resistance T3225 100 – 180 0.05 – 0.15 – – –
Stainless steel < 50 HB First choice AH3135 80 – 200 0.05 – 0.2 – 0.05 – 0.18 –
< 50 HB Wear resistance T3225 150 – 250 0.05 – 0.2 – – –
Grey cast iron 150 – 250 HB First choice AH8015
(AH120)		 100 – 250 0.05 – 0.2 0.05 – 0.15 – –
150 – 250 HB Wear resistance T1215 100 – 250 0.05 – 0.2 – – –
150 – 250 HB Use when high efficiency
milling is required		 BX480 800 – 1500 0.05 – 0.3
(F2-SWGW1305)		 – – –
Ductile cast iron 150 – 250 HB First choice AH8015
(AH120)		 100 – 250 0.05 – 0.2 0.05 – 0.15 – –
150 – 250 HB Wear resistance T1215 100 – 250 0.05 – 0.2 – – –
Aluminium alloys
Si < 13%		 – First choice DS2005
KS05F		 300 – 1000 – – – 0.05 – 0.2
Aluminium alloys
Si ≥ 13%		 – First choice DS2005
KS05F		 80 – 300 – – – 0.05 – 0.2
Copper alloys – First choice DS2005
KS05F		 200 – 500 – – – 0.05 – 0.2
Titanium alloys
Ti-6Al-4V, etc.		 – 40 HRC First choice AH130 30 – 60 0.1 – 0.25 – 0.1 – 0.2 –
Heat-resistance alloys
Inconel 718, etc.		 – 40 HRC First choice AH8015
(AH120)		 20 – 50 0.05 – 0.15 0.05 – 0.1 – –
Hardened
steel		 SKD61, etc.
X40CrMoV5-1,
etc.		 40 – 50HRC First choice AH8015
(AH120)		 45 – 70 0.08 – 0.15 – – –
SKD11, etc.
X153CrMoV12,
etc.		 50 – 60HRC First choice AH8015
(AH120)		 40 – 65 0.06 – 0.1 – – –

– When using an aggressive depth of cut (for AP or AE), set the Vc and/or fz to the lower side of the value shown in the table.
– Dry cutting (or compressed air) is generally recommended. When excessive chip welding occurs on the cutting edge such as during stainless steel machining, use a water soluble cutting fluid and reduce Vc.
– When wet machining mild steel, carbon steel, or alloy steel, reduce the Vc and/or fz.
– Do not use TPW13 cutters for ramping, plunging, or drilling application as they are not designed for feeding in the Z axis direction.

ISO Workpiece
materials		 Hardness Priority Grade Cutting speed
Vc (m/min)		 Light cutting to fi nishing (Depth of cut < 1.0 mm)
Feed per tooth:fz (mm/t)
MJ ML MS AJ
Mild steel
Low carbon steel		 < 180 HB First choice AH3225
(AH3135)		 100 – 270 0.05 – 0.2 0.05 – 0.18 – –
< 180 HB Wear resistance T3225 150 – 300 0.05 – 0.2 – – –
< 180 HB Fracture resistance AH3135 80 – 180 0.05 – 0.2 – 0.05 – 0.18 –
< 180 HB Surface finish NS740 100 – 300 0.05 – 0.12 – – –
Carbon steel
Alloy steel		 < 300 HB First choice AH3225
(AH3135)		 100 – 230 0.05 – 0.18 0.05 – 0.12 – –
< 300 HB Wear resistance T3225 150 – 280 0.05 – 0.18 – – –
< 300 HB Fracture resistance AH3135 80 – 150 0.05 – 0.18 – – –
< 300 HB Surface finish NS740 100 – 230 0.05 – 0.12 – – –
Die steel < 30 HRC First choice AH3225
(AH3135)		 100 – 180 0.05 – 0.12 0.05 – 0.1 – –
< 30 HRC Wear resistance T3225 100 – 180 0.05 – 0.12 – – –
Stainless steel < 50 HB First choice AH3135 80 – 200 0.05 – 0.18 – 0.05 – 0.15 –
< 50 HB Wear resistance T3225 150 – 250 0.05 – 0.18 – – –
Grey cast iron 150 – 250 HB First choice AH8015
(AH120)		 100 – 250 0.05 – 0.18 0.05 – 0.12 – –
150 – 250 HB Wear resistance T1215 100 – 250 0.05 – 0.18 – – –
Ductile cast iron 150 – 250 HB First choice AH8015
(AH120)		 100 – 250 0.05 – 0.18 0.05 – 0.12 – –
150 – 250 HB Wear resistance T1215 100 – 250 0.05 – 0.18 – – –
Aluminium alloys
Si < 13%		 – First choice DS2005
KS05F		 300 – 1000 – – – 0.05 – 0.2
Aluminium alloys
Si ≥ 13%		 – First choice DS2005
KS05F		 80 – 300 – – – 0.05 – 0.2
Copper alloys – First choice DS2005
KS05F		 200 – 500 – – – 0.05 – 0.2
Titanium alloys
Ti-6Al-4V, etc.		 – 40 HRC First choice AH130 30 – 60 0.1 – 0.25 – 0.1 – 0.25 –
Heat-resistance alloys
Inconel 718, etc.		 – 40 HRC First choice AH8015
(AH120)		 20 – 50 0.05 – 0.15 0.05 – 0.1 – –
Hardened
SKD61, etc.
X40CrMoV5-1,
etc.		 40 – 50HRC First choice AH8015
(AH120)		 45 – 70 0.05 – 0.15 – – –

– When using an aggressive depth of cut (for AP or AE), set the Vc and/or fz to the lower side of the value shown in the table.
– Dry cutting (or compressed air) is generally recommended. When excessive chip welding occurs on the cutting edge such as during stainless steel machining, use a water soluble cutting fluid and reduce Vc.
– When wet machining mild steel, carbon steel, or alloy steel, reduce the Vc and/or fz.
– Do not use TPW13 cutters for ramping, plunging, or drilling application as they are not designed for feeding in the Z axis direction.

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

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