TungMill / TFE12, EFE12

High precision face milling series with lightweight and adjustable pocket bodies

Extremely lightweight facemill series now integrates adjustable pockets for an extra precision on the surface finish

Applications & Features

Inserts & Grades

Cutter bodies

Practical examples

Standard cutting conditions

ISO	Workpiece material	Grade	Designation	Cutting speed Vc (m/min)	Feed per tooth fz (mm/t)
	Carbon steels and alloy steels < 300HB	AH120	SEGW12X4ZEPR	100 – 180	0.03 – 0.15
NS740	SEGW12X4ZEPR	100 – 180	0.03 – 0.15
	Stainless steels < 250HB	AH140	SEGW12X4ZEPR	80 – 180	0.03 – 0.15
	Grey and ductile cast irons	AH120	SEGW12X4ZEPR	100 – 200	0.03 – 0.15
Grey cast irons	BX480	2QP-SECW12X412ZETR	800 – 1500	0.05 – 0.3
Ductile cast irons	BX480	2QP-SECW12X412ZETR	500 – 800	0.05 – 0.2
	Cast aluminium alloy / Die-cast Si < 13%	KS05F	SEGT12X4ZEFR-AJ	200 – 1500	0.05 – 0.2
DX140	SEGW12X4ZEFR-D	200 – 1500	0.05 – 0.2
Cast aluminium alloy / Die-cast Si ≥ 13%	KS05F	SEGT12X4ZEFR-AJ	80 – 200	0.05 – 0.2
DX140	SEGW12X4ZEFR-D	200 – 500	0.05 – 0.2
Aluminium alloy Tensile strength < 350 N/mm²	KS05F	SEGT12X4ZEFR-AJ	200 – 1500	0.05 – 0.2
DX140	SEGW12X4ZEFR-D	200 – 1500	0.05 – 0.2
Aluminium alloy Tensile strength > 350 N/mm²	KS05F	SEGW12X4ZEFR	200 – 1500	0.05 – 0.2
DX140	SEGW12X4ZEFR-D	200 – 1500	0.05 – 0.2
Copper alloy	KS05F	SEGT12X4ZEFR-AJ	200 – 500	0.05 – 0.2
DX140	SEGW12X4ZEFR-D	200 – 500	0.05 – 0.2

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

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No. 348-G

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Part:	Valve body
Material:	ADC12
Cutter:	TFE12R125M31.7-10A (.125 mm, z = 10)
Insert:	SEGW12X4ZEFR-D
Grade:	ADC12
Cutting conditions:	Vc = 2,000 (m/min) fz = 0.06 (mm/t) Vf = 2,400 (mm/min) ap = 0.5 (mm) ae = 100 (mm) Application: Face milling Coolant: Wet Machine: Vertical M/C,BT40

Part:	Plate
Material:	AC4C-T6
Cutter:	TFE12R080M25.4-06A (.80 mm, z = 6)
Insert:	SEGW12X4ZEFR-D
Grade:	DX140
Cutting conditions:	Vc = 1,500 (m/min) fz = 0.2 (mm/t) Vf = 7,200 (mm/min) ap = 2.0 (mm) ae = 60 (mm) Application: Face milling Coolant: Wet Machine: Vertical M/C、BT40

Part:	Pipe exhaust
Material:	FCD500
Cutter:	TFE12R125M31.7-10A (.125 mm, z = 10)
Insert:	2QP-SECW12X412ZETR
Grade:	FCD500
Cutting conditions:	Vc = 800 (m/min) fz = 0.02 (mm/t) Vf = 407 (mm/min) ap = 0.4 (mm) ae = 90 (mm) Application: Face milling / Interrupted Coolant: Wet Machine: Vertical MC

TungMill / TFE12, EFE12

High precision face milling series with lightweight and adjustable pocket bodies

Applications & Features

Applications

Features

1. Insert density variations

2. Cutting performance (Non-ferrous materials)

Inserts & Grades

Inserts

Inserts for TFE/EFE

Main Grades

AH120

DX140

BX480

Cutter bodies

Bore Type

TFE12R (ø63 – 125 mm)

Bore Type with adjustable pockets

TFE12R-A (ø80 – ø125 mm)

Shank Type

EFE12R (ø50 mm)

Practical examples

Example #1

Automotive Industry

Example #2

General Engineering

Example #3

General Engineering

Standard cutting conditions

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