TungForce-Rec

Versatile shoulder milling cutter with unique V-shaped insert bottom for maximum productivity

TungForce-Rec, a new miniature shoulder milling series, features a unique clamping system offering exceptional stability in machining small pockets and slots

Applications & Features

Applications

Shoulder milling

Shoulder milling R

Slotting

Slotting R

Side milling

Pocketing

Ramping

Hole enlarging

Features

1. Strong cutter body design

• V shape insert design enables the cutter to have a thick core and insert backing.
• Ensures high productivity and stability.

2. Extremely secure insert clamping

• V shape design prevents insert movement during machining.
• Eliminates premature insert failure, while providing machining stability.

2. Sharp and strong cutting edge for increased productivity

• High productivity and stability are achieved with the unique cutting edge design.

Large rake angle and obtuse fl ank surface provide low cutting force and anti-chipping performance.

Competitor

Large rake angle off ers low cutting force but small cross section area leads to chipping on the edge.

Inserts & Grades

Inserts

AV*T04

Maximum depth of cut: 4 mm
Unique V-shape insert for high precision shoulder milling

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AV*T06

Maximum depth of cut: 6 mm
Unique V-shape insert for high precision shoulder milling

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AV*T12

Maximum depth of cut: 11.5 mm
Unique V-shape insert for high precision shoulder milling

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AV*T18

Maximum depth of cut: 16.5 mm
Unique V-shape insert for high precision shoulder milling

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Main Grades

AH120

Good balance between wear and fracture resistance
Suitable for machining steel, stainless steel, and cast iron under general cutting conditions

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AH3135

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

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AH3225

Good balance between wear and fracture resistance
Suitable for steel and stainless steel

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Cutter bodies

Shank Type

EPAV (ø6 – ø32mm)

Cylindrical type holder for shoulder milling

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Modular Type

HPAV**-M (ø10– ø40 mm)

Modular head (TungFlex) for shoulder milling

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Bore Type

TPAV (ø40 – ø160mm)

Bore type for shoulder milling

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Modular Type

HPAV06-S (ø10– ø16 mm)

TungMeister connection for shoulder milling

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Practical examples

Example #1

Part:	Machine parts
Material:	SUS304 / X5CrNiMo18-9
Cutter:	EPAV04M008C08.0R02 (ø8 mm, z=2)
Insert:	AVMT040204PPER-MM
Grade:	AH3225
Cutting conditions:	Vc = 150 (m/min) fz = 0.08 (mm/t) Vf = 895 (mm/min) ap = 1.429 (mm) ae = 8 (mm) Application: Slotting Coolant: Air blast Machine: Vertical M/C, BT50

Example #2

Part:	Machine parts
Material:	SS400 / E275A
Cutter:	EPAV06M014C12.0R03 (ø14 mm, z=3)
Insert:	AVGT060302PBER-MJ
Grade:	AH3225
Cutting conditions:	Vc = 264 (m/min) fz = 0.125 (mm/t) Vf = 1,500 (mm/min) ap = 6 (mm) ae = 3 (mm) Application: Shoulder milling Coolant: Wet (External) Machine: Vertical M/C, BT40

Example #3

Part:	Machine parts
Material:	Cast aluminum
Cutter:	TPAV12M050B22.0R12 (ø50 mm, z = 12)
Insert:	AVGT120408PDFR-AM
Grade:	KS05F
Cutting conditions:	Vc = 950 (m/min) fz = 0.15 (mm/t) Vf = 11,000 (mm/min) ap = 6(mm) ae = 35 (mm) Application: Face milling Coolant: Wet (External) Machine: Vertical M/C, BT50

Standard cutting conditions

TungForce-Fec 04

Workpiece materials		Hardness	Priority	Grades	Cutting speed Vc (m/min)	Feed per tooth fz (mm/t)
Low carbon steel S15C, SS400, etc. C15E, C15E4, E275A, etc.		– 200 HB	First choice	AH3225	100 – 300	0.05 – 0.12
Carbon steel and alloy steel S55C, SCM440, etc. C55, 42CrMo4, etc.		– 300 HB	First choice	AH3225	100 – 250	0.05 – 0.12
Prehardened steel NAK80, PX5, etc.		30 – 40 HRC	First choice	AH3225	100 – 200	0.05 – 0.1
Stainless steel SUS304, SUS316, etc. X5CrNi18-9, X5CrNiMo17-12-3, etc.		–	First choice	AH3225	80 – 180	0.05 – 0.1
Grey cast iron FC250, FC300, etc. GG25, GG30, etc. 250, 300, etc.		150 – 250 HB	First choice	AH120	100 – 300	0.05 – 0.12
Ductile cast iron FCD400, FCD600, etc. GGG60, 600-3, etc.		150 – 250 HB	First choice	AH120	100 – 250	0.05 – 0.12
Titanium alloys Ti-6AI-4V, etc.		–	First choice	AH3225	20 – 60	0.04 – 0.07
Superalloys Inconel 718, etc.		–	First choice	AH120	20 – 40	0.04 – 0.07
Hardened steel	SKD61, X40CrMoV5-1, etc.	40 – 50 HRC	First choice	AH120	50 – 150	0.04 – 0.07
Hardened steel	SKD11, X153CrMoV12, etc.	50 – 60 HRC	First choice	AH120	40 – 70	0.04 – 0.07

TungForce-Fec 06

Workpiece materials		Hardness	Priority	Grades	Cutting speed Vc (m/min)	Feed per tooth fz (mm/t)
Low carbon steel (S15C / C15E / C15E4, SS400 / E275A, etc.)		– 200 HB	First choice	AH3225	230 – 430	0.07 – 0.12
Carbon steel and alloy steel (S55C / C55, SCM440 / 42CrMo4, etc.)		– 300 HB	First choice	AH3225	150 – 350	0.07 – 0.12
Prehardend steel (NAK80, PX5, etc.)		30 – 40 HRC	First choice	AH3225	100 – 230	0.07 – 0.12
Stainless steel (SUS304 / X5CrNi18-9, SUS316 / X5CrNiMo17-12-3, etc.)		–	First choice	AH3135	150 – 220	0.06 – 0.1
Grey cast iron (FC250 / GG25 / 250, FC300 / GG30 / 300, etc.)		150 – 250 HB	First choice	AH120	200 – 330	0.07 – 0.12
Ductile cast iron (FCD400, FCD600 / GGG60 / 600-3, etc.)		150 – 250 HB	First choice	AH120	150 – 240	0.07 – 0.12
Aluminium alloys (Si < 13%)		–	First choice	KS05F	650 – 1000	0.07 – 0.12
Aluminium alloys (Si ≥ 13%)		–	First choice	KS05F	100 – 230	0.04 – 0.12
Titanium alloys (Ti-6AI-4V, etc.)		–	First choice	AH130	40 – 90	0.04 – 0.1
Superalloys (Inconel718, etc.)		–	First choice	AH130	45 – 65	0.04 – 0.09
Hardened steel	(SKD61 / X40CrMoV5-1, etc.)	40 – 50 HRC	First choice	AH120	45 – 70	0.04 – 0.08
Hardened steel	(SKD11 / X153CrMoV12, etc.)	50 – 60 HRC	First choice	AH120	40 – 65	0.04 – 0.06

TungForce-Fec 12

Workpiece materials		Hardness	Priority	Grades	Cutting speed Vc (m/min)	Feed per tooth fz (mm/t)
Low carbon steel (S15C / C15E / C15E4, SS400 / E275A, etc.)		– 200 HB	First choice	AH3225	100 – 300	0.06 – 0.22
Low carbon steel (S15C / C15E / C15E4, SS400 / E275A, etc.)		– 200 HB	Wear resistance	T3225	200 – 400	0.06 – 0.18
Carbon steel and alloy steel (S55C / C55, SCM440 / 42CrMo4, etc.)		– 300 HB	First choice	AH3225	100 – 250	0.06 – 0.22
		– 300 HB	Wear resistance	T3225	200 – 400	0.06 – 0.18
Prehardend steel (NAK80, PX5, etc.)		30 – 40 HRC	First choice	AH3225	100 – 200	0.06 – 0.22
Prehardend steel (NAK80, PX5, etc.)		30 – 40 HRC	Wear resistance	T3225	200 – 400	0.06 – 0.15
Stainless steel (SUS304 / X5CrNi18-9, SUS316 / X5CrNiMo17-12-3, etc.)		–	First choice	AH3225	80 – 180	0.07 – 0.2
Grey cast iron (FC250 / GG25 / 250, FC300 / GG30 / 300, etc.)		150 – 250 HB	First choice	AH120	100 – 300	0.05 – 0.18
		150 – 250 HB	Wear resistance	T1215	200 – 400	0.05 – 0.12
Ductile cast iron (FCD400, FCD600 / GGG60 / 600-3, etc.)		150 – 250 HB	First choice	AH120	100 – 250	0.05 – 0.18
Ductile cast iron (FCD400, FCD600 / GGG60 / 600-3, etc.)		150 – 250 HB	Wear resistance	T1215	150 – 300	0.05 – 0.12
Aluminum alloys (Si < 13%)		–	First choice	KS05F	300 – 1500	0.05 – 0.32
Aluminum alloys (Si ≥ 13%)		–	First choice	KS05F	100 – 200	0.05 – 0.32
Titanium alloys (Ti-6AI-4V, etc.)		– 40 HRC	First choice	AH3225	20 – 60	0.04 – 0.15
Superalloys (Inconel718, etc.)		– 40 HRC	First choice	AH120	20 – 40	0.04 – 0.15
Hardened steel	(SKD61 / X40CrMoV5-1, etc.)	40 – 50 HRC	First choice	AH120	50 – 150	0.04 – 0.07
Hardened steel	(SKD11 / X153CrMoV12, etc.)	50 – 60 HRC	First choice	AH120	40 – 70	0.04 – 0.07

TungForce-Rec 18

ISO	Workpiece materials		Hardness	Priority	Grades	Cutting speed Vc (m/min)	Feed per tooth: fz (mm/t)
ISO	Workpiece materials		Hardness	Priority	Grades	Cutting speed Vc (m/min)	MM	MT	AM
	Low carbon steel S15C, SS400, etc. C15E, C15E4, E275A, etc.		– 200 HB	First choice	AH3225	100 – 300	0.06 – 0.22	0.07 – 0.28	–
	Carbon steel and alloy steel S55C, SCM440, etc. C55, 42CrMo4, etc.		– 300 HB	First choice	AH3225	100 – 200	0.06 – 0.22	0.07 – 0.28	–
	Prehardened steel NAK80, PX5, etc.		30 – 40 HRC	First choice	AH3225	100 – 200	0.06 – 0.22	0.07 – 0.28	–
	Stainless steel SUS304, SUS316, etc. X5CrNi18-9, X5CrNiMo17-12-3, etc.		–	First choice	AH3225	80 – 180	0.07 – 0.2	0.07 – 0.25	–
	Grey cast iron FC250, FC300, etc. GG25, GG30, etc. 250, 300, etc.		150 – 250 HB	First choice	AH8015	100 – 300	0.05 – 0.22	0.06 – 0.28	–
			150 – 250 HB	Wear resistance	T1215	200 – 400	0.05 – 0.18	–	–
	Ductile cast iron FCD400, FCD600, etc. GGG60, 600-3, etc.		150 – 250 HB	First choice	AH8015	100 – 250	0.05 – 0.22	0.06 – 0.28	–
	Ductile cast iron FCD400, FCD600, etc. GGG60, 600-3, etc.		150 – 250 HB	Wear resistance	T1215	150 – 300	0.05 – 0.18	–	–
	Aluminium alloys Si < 13%		–	First choice	KS05F	300 – 1500	–	–	0.05 – 0.32
	Aluminium alloys Si ≥ 13%		–	First choice	KS05F	100 – 200	–	–	0.05 – 0.32
	Titanium alloys Ti-6Al-4V, etc.		–	First choice	AH8015	20 – 60	0.04 – 0.15	–	–
	Superalloys Inconel 718, etc.		–	First choice	AH8015	20 – 40	0.04 – 0.15	0.05 – 0.18	–
	Hardened steel	SKD61, X40CrMoV5-1, etc.	40 – 50 HRC	First choice	AH8015	50 – 150	0.04 – 0.07	0.05 – 0.1	–
	Hardened steel	SKD11, X153CrMoV12, etc.	50 – 60 HRC	First choice	AH8015	40 – 70	0.04 – 0.07	0.05 – 0.1	–