TungForceFeed

Small-diameter high-feed milling cutter with robust design for stability and efficiency

Indexable high-feed milling cutter, available in as small as ø8 mm diameter, offers free cutting and effective chip control in a wide range of applications

Applications & Features

Inserts & Grades

Cutter bodies

Practical examples

Standard cutting conditions

Workpiece materials		Hardness	Priority	Grades	Cutting speed Vc (m/min)	Feed per tooth fz (mm/t)	Tool dia.: øDc (mm), Number of revolutions: n (min-1), Feed speed: Vf (mm/min), Max. depth of cut: ap = 0.5 mm, Number of teeth: CICT
							ø8, CICT = 1		ø10, CICT = 2		ø12			ø16			ø20			ø25
							n	Vf	n	Vf	n	Vf		n	Vf		n	Vf		n	Vf
							n	Vf	n	Vf	n	CICT = 2	CICT = 3	n	CICT = 3	CICT = 5	n	CICT = 5	CICT = 6	n	CICT = 6	CICT = 8
Carbon steels (S45C / C45, S55C / C55, etc)		– 300HB	First choice	AH3225	100 – 300	0.2 – 0.8	7,960	3,980	6,370	6,370	5,310	5,310	7,970	3,980	5,970	9,950	3,180	7,950	9,540	2,550	7,650	10,200
Carbon steels (S45C / C45, S55C / C55, etc)		– 300HB	For wear resistance	AH8015	100 – 300	0.2 – 0.8	Vc = 200 m/min, fz = 0.5 mm/t
Alloy steels (SCM440 / 42CrMo4, etc)		– 300HB	First choice	AH3225	100 – 300	0.2 – 0.8	7,960	3,980	6,370	6,370	5,310	5,310	7,970	3,980	5,970	9,950	3,180	7,950	9,540	2,550	7,650	10,200
Alloy steels (SCM440 / 42CrMo4, etc)		– 300HB	For wear resistance	AH8015	100 – 300	0.2 – 0.8	Vc = 200 m/min, fz = 0.5 mm/t
Prehardened steels (NAK80, PX5, etc)		30 – 40HRC	First choice	AH8015	100 – 200	0.2 – 0.5	5,970	2,390	4,780	3,820	3,980	3,180	4,780	2,990	3,590	5,980	2,390	4,780	5,740	1,910	4,590	6,120
Prehardened steels (NAK80, PX5, etc)		30 – 40HRC	For impact resistance	AH3225	100 – 200	0.2 – 0.5	Vc = 150 m/min, fz = 0.4 mm/t
Stainless steels (SUS304 / X5CrNi18-9, (SUS304 / X5CrNi18-9, SUS316 / X5CrNiMo17-12-3, etc)		– 200HB	First choice	AH3225	100 – 150	0.2 – 0.5	4,780	1,910	3,820	3,060	3,190	2,550	3,830	2,390	2,870	4,780	1,910	3,820	4,590	1,530	3,680	4,900
		– 200HB	First choice	AH3225	100 – 150	0.2 – 0.5	Vc = 120 m/min, fz = 0.4 mm/t
Gray cast irons (FC250 / 250 / GG25, (FC250 / 250 / GG25, FC300 / 300 / GG30, etc)		150 – 250HB	First choice	AH8015	100 – 300	0.2 – 0.8	7,960	3,980	6,370	6,370	5,310	5,310	7,970	3,980	5,970	9,950	3,180	7,950	9,540	2,550	7,650	10,200
		150 – 250HB	For impact resistance	AH3225	100 – 300	0.2 – 0.8	Vc = 200 m/min, fz = 0.5 mm/t
Ductile cast irons (FCD600 / 600-3 / GGG60, etc)		150 – 250HB	First choice	AH8015	80 – 200	0.2 – 0.8	5,970	2,990	4,780	4,780	3,980	3,980	5,970	2,990	4,490	7,480	2,390	5,980	7,170	1,530	4,590	6,120
Ductile cast irons (FCD600 / 600-3 / GGG60, etc)		150 – 250HB	For impact resistance	AH3225	80 – 200	0.2 – 0.8	Vc = 150 m/min, fz = 0.5 mm/t
Titanium alloy (Ti-6Al-4V, etc)		– 40HRC	First choice	AH3225	30 – 60	0.1 – 0.3	1,590	320	1,270	510	1,060	420	640	800	480	800	640	640	770	510	620	820
Titanium alloy (Ti-6Al-4V, etc)		– 40HRC	For wear resistance	AH8015	30 – 60	0.1 – 0.3	Vc = 40 m/min, fz = 0.2 mm/t
Heat resistance alloy (Inconel, Hastelloy, etc)		– 40HRC	First choice	AH8015	20 – 50	0.1 – 0.3	1,190	240	1,000	400	800	320	480	600	360	600	480	480	580	380	460	460
Heat resistance alloy (Inconel, Hastelloy, etc)		– 40HRC	For impact resistance	AH3225	20 – 50	0.1 – 0.3	Vc = 30 m/min, fz = 0.2 mm/t
Hardened steel	SKD61 / X40CrMoV5-1, etc	40 – 50HRC	First choice	AH8015	80 – 150	0.1 – 0.5	4,780	1,430	3,820	2,290	3,190	1,910	2,870	2,390	2,150	3,590	1,910	2,870	3,440	1,530	2,760	3,680
	SKD61 / X40CrMoV5-1, etc	40 – 50HRC	First choice	AH8015	80 – 150	0.1 – 0.5	Vc = 120 m/min, fz = 0.3 mm/t
	SKD11 / X153CrMoV12, etc	50~60HRC	First choice	AH8015	50 – 70	0.1 – 0.3	2,390	480	1,910	760	1,590	640	950	1,190	710	1,190	950	950	1,140	760	920	1,220
	SKD11 / X153CrMoV12, etc	50~60HRC	First choice	AH8015	50 – 70	0.1 – 0.3	Vc = 60 m/min, fz = 0.2 mm/t

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

e-Catalog

Metric | Imperial

PDF

Metric

Main product report_No. 521-G
- Expansion ø20,25 cutters_No. 521S1-G

Imperial

Main product report_No. 521-US
- Expansion ø20,25 cutters_No. 521S1-US

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Tungaloy’s tooling solutions for a wide variety of components

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Part:	Turbine blade
Material:	Inconel 939
Cutter:	EXLS02M008C8.0LH16R01 (ø8, CICT = 1)
Insert:	LSMT0202ZER-HM
Grade:	AH8015
Cutting conditions:	Vc = 30 (m/min) fz = 0.2(mm/t) (Competitor：fz = 0.05) ap = 0.3 (mm) ae = 8 (mm) Application: Grooving Coolant: Dry Machine: Vertical MC, BT50

Part:	Stamping die part
Material:	SKD11 (before hardening)
Cutter:	HXLS02M010M06R02 (ø10, CICT = 2)
Insert:	LSMT0202ZER-HM
Grade:	AH3225
Cutting conditions:	Vc = 120 (m/min) fz = 0.6 (mm/t) ap = 0.3 (mm) ae = 5 (mm) Application: Pocketing Coolant: Dry Machine: Vertical MC, BT40

Part:	Stamping die part
Material:	SKD61 (45HRC)
Cutter:	EXLS02M012C12.0LH50R02 (ø12, CICT = 2)
Insert:	LSMT0202ZER-HM
Grade:	AH3225
Cutting conditions:	Vc = 113 (m/min) fz = 0.5 (Competitor：fz = 0.1) (mm/t) ap = 0.3 (mm) ae = 12 (mm) Application: Face milling Coolant: Air Machine: Vertical MC, BT50

TungForceFeed

Small-diameter high-feed milling cutter with robust design for stability and efficiency

Applications & Features

Applications

Features

1. Built to perform at higher machining conditions

2. Positive inclination angle of the insert provides smooth chip evacuation

3. Designed with a small entry angle for chatter stability, TungForceFeed’s insert significantly improves efficiency and tool life even when machining in long reach areas

Inserts & Grades

Inserts

LSMT-HM

LSMT-MM

Grades

AH3225

AH8015

Cutter bodies

Shank Type

EXLS (ø8 – ø25mm)

Modular Type

HXLS (ø8 – ø25mm)

Practical examples

Example #1

Aerospace Industry

Example #2

Die and Mold Industry

Example #3

Die and Mold Industry

Standard cutting conditions

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Imperial

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Tungaloy Adds New Cutter Diameters to Its TungForceFeed High Feed Mill Line

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