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High Helical End Mills (Carbide)（work material：Quenched and tempered steel）

17 items

: 30; 45; 60

Days to Ship	All Same day 4 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 14 Day(s) or Less 18 Day(s) or Less 23 Day(s) or Less

GS MILL Hard Square End Mill GSH6000SF Type

SUMITOMO ELECTRIC HARDMETAL

Adopts an Al-Ti-Cr based laminate coating known as GS Hard Coat with high hardness ultrafine particle-based low Co carbide alloy. Increased oxidation resistance up to 1,100°C, and improved heat and abrasion resistance at extremely high speeds.

Standard Price:	SGD 75.65
Days to Ship:	4 Day(s) or more

For Hard Materials, Multi-Flute / Negative Rake Angle / Hard Material Finishing, End Mill (Short)

KYOCERA

End mill for high hardness materials that has achieved long tool lifespan and stable machining.

Standard Price:	SGD 102.39-
Days to Ship:	4 Day(s) or more

Carbide 4-Flute High-Hardness End Mill 55° E168TX

7 LEADERS

[Features]
· High performance 4-flute 55° high torsion end mill for machining high hardness materials with UMG carbide substrate.
· Enables high-efficiency machining in side cutting of high-hardness materials (up to HRC 70).
· Nanoparticle multilayer coating.
· Suitable for machining high-hardness materials from HRC 45 to 70 due to high sheath harness and high initial oxidation temperature.
· Suitable for a wide range of work materials from general steel to high hardness steel.

Standard Price:	SGD 54.10-
Days to Ship:	6 Day(s) or more

Solid Carbide High Helix End Mill (6 Flutes) IC6HXE

THE CUT

[Features]
· Outstanding cost performance.
· The special coating improves wear resistance.
· Also good for machining high hardness steel.
· All sizes features 6 flutes.

Standard Price:	SGD 59.18-
Days to Ship:	18 Day(s)

Solid Carbide High Helix (45°) End Mill For High Hardnesses (4 Flutes), IC4HST

THE CUT

[Features]
· Demonstrates excellent wear and heat resistance thanks to its special coating geared towards high hardness materials.
· Capable of machining a wide range of workpieces from alloy steel to high hardness steel (HRC55 or lower.)
· The 4 flutes and 45° torsion angle help reduce cutting resistance and provide a quality finished surface.

Standard Price:	SGD 39.38-
Days to Ship:	4 Day(s) or more

TSC series carbide high-helical end mill, multi-flute, 53° spiral / short model

MISUMI

[Features]
·In machining of raw material, heat-treated steel, aluminum, etc., pocket standing wall finishing of mold base (main mold), etc., demonstrate strength, thanks to positive rake angle, sharp corners of bottom edge, and 53° strong helix angle
·High tool rigidity minimizes tool tilt during side milling

Volume Discount

TS

General Steel

Multi-Flutes （5 ~）

S (Short)
Days to Ship: 4 Day(s) or more
TSC series carbide high-helical end mill, multi-flute, 53° spiral / regular model

MISUMI

[Features]
·In machining of raw material, heat-treated steel, aluminum, etc., pocket standing wall finishing of mold base (main mold), etc., demonstrate strength, thanks to positive rake angle, sharp corners of bottom edge, and 53° strong helix angle
·High tool rigidity minimizes tool tilt during side milling

Volume Discount

TS

General Steel

Multi-Flutes （5 ~）

R (Regular)
Days to Ship: 4 Day(s) or more

Days to Ship:	4 Day(s) or more

Days to Ship:	4 Day(s) or more

XAC series carbide high-helical end mill, for high-hardness steel machining, multi-blade, 45° torsion / regular model

MISUMI

[Features]
·Designed with tool shape that increases rigid for machining high hardness steel
·Because it is designed with large rake angle, it can be used even on machines where cutting speed does not increase
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.

Volume Discount

TiAlN
High-Hardness Steel
Multi-Flutes （5 ~）

Standard Price:	SGD 48.63-
Days to Ship:	4 Day(s) or more

XAC series carbide high-helical end mill for high-hardness steel machining, multi-blade, 45° torsion / long model

MISUMI

The expensive long flute type for high hardness is offered at an affordable price

Volume Discount

TiAlN
High-Hardness Steel
Multi-Flutes （5 ~）

Standard Price:	SGD 50.87-
Days to Ship:	4 Day(s) or more

TSC series carbide high-helical end mill for high-hardness steel machining, multi-blade, 50° spiral / regular model

MISUMI

[Features]
·Type with small R on cutting edge corner that suppresses chipping when cutting high hardness steel
·High tool rigidity minimizes tool tilt during side milling
·Machining of high hardness steel up to 65HRC is possible
·It has coating with high oxidation resistance and high hardness, and achieves a long service lifespan. Effective in high-speed machining and dry machining as coating properties

Volume Discount

TS
High-Hardness Steel
Multi-Flutes （5 ~）
R (Regular)

Standard Price:	SGD 57.57
Days to Ship:	Same day

SHC Series Carbide High-Helical End Mill, for High-Hardness Steel Machining, Multi-Blade, 45° Spiral / Regular Model

MISUMI

Definitive edition of high-hardness steel machining type that combines high durability and low price

Volume Discount

SH-b
High-Hardness Steel
Multi-Flutes （5 ~）
R (Regular)

Standard Price:	SGD 45.51-
Days to Ship:	Same day

SHE Regular Shank Hard Square End Mill, 6-Flute, OK Hard Coated

OKAZAKI SEIKO

Unique blade type and OK hard coating enable high speed machining of high hardness materials up to 65 HRC.

Standard Price:	SGD 86.68-
Days to Ship:	14 Day(s)

SHE6LH Long Shank Hard Square End Mill, 6-Flute, OK Hard Coated

OKAZAKI SEIKO

Long shank type that allows machining in deep sections. Achieves machining of hardened steel up to 65 HRC due to the OK hard coating.

Standard Price:	SGD 108.50-
Days to Ship:	14 Day(s)

End Mill for Heat Resistant Alloy (with Minute Corner R) DV-SCMS Type

DIJET

Ultrafine particle carbide alloy with excellent wear resistance ensures long tool life.

Standard Price:	SGD 203.00
Days to Ship:	14 Day(s)

For Hard Materials, Multi-Flute / Negative Rake Angle / Hard Material Finishing, End Mill (Medium)

KYOCERA

End mill for high hardness materials that has achieved long tool lifespan and stable machining.

Standard Price:	SGD 102.39-
Days to Ship:	4 Day(s) or more

SPEED/T 3 Flute Anti-Vibration

Poulten&Graf

[Features]
· High helical type with 3-flute blade ideal for grooving.
· Supports high speed processing and large cutting depth with vibration prevention effects due to core thickness change.
· P type T coat has a high thermal oxidation temperature and surface hardness, provides a long life, and has a wide range of compatible work materials.

Standard Price:	SGD 20.69
Days to Ship:	4 Day(s) or more

SPEED/T 4 Flute Anti-Vibration High Border

Poulten&Graf

[Features]
· High helical type focusing on finishing with high speed processing and vibration prevention effects due to core thickness change.
· P type T coat has a high thermal oxidation temperature and surface hardness, and provides a long life.
· Can be used with a wide range of applicable cutting materials.
· Focuses on usability with a long blade length of 30 mm and a blade diameter of ø10.

Standard Price:	SGD 43.45-
Days to Ship:	6 Day(s) or more


Brand
Product Series
Days to Ship
Specifications
Blade diameter (D)(φ)
Blade length (ℓ)(mm)
Underneck length (ℓ1)(mm)
Shank diameter (d)(mm)
Number of flutes(sheet)
Overall Length (L)(mm)
work material
Torsion Angle (θ)
Machining Application
Coating
Blade tip shape
Type


Brand	SUMITOMO ELECTRIC HARDMETAL	KYOCERA	7 LEADERS	THE CUT	THE CUT	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	OKAZAKI SEIKO	OKAZAKI SEIKO	DIJET	KYOCERA	Poulten&Graf	Poulten&Graf
Product Series	GS MILL Hard Square End Mill GSH6000SF Type	For Hard Materials, Multi-Flute / Negative Rake Angle / Hard Material Finishing, End Mill (Short)	Carbide 4-Flute High-Hardness End Mill 55° E168TX	Solid Carbide High Helix End Mill (6 Flutes) IC6HXE	Solid Carbide High Helix (45°) End Mill For High Hardnesses (4 Flutes), IC4HST	TSC series carbide high-helical end mill, multi-flute, 53° spiral / short model	TSC series carbide high-helical end mill, multi-flute, 53° spiral / regular model	XAC series carbide high-helical end mill, for high-hardness steel machining, multi-blade, 45° torsion / regular model	XAC series carbide high-helical end mill for high-hardness steel machining, multi-blade, 45° torsion / long model	TSC series carbide high-helical end mill for high-hardness steel machining, multi-blade, 50° spiral / regular model	SHC Series Carbide High-Helical End Mill, for High-Hardness Steel Machining, Multi-Blade, 45° Spiral / Regular Model	SHE Regular Shank Hard Square End Mill, 6-Flute, OK Hard Coated	SHE6LH Long Shank Hard Square End Mill, 6-Flute, OK Hard Coated	End Mill for Heat Resistant Alloy (with Minute Corner R) DV-SCMS Type	For Hard Materials, Multi-Flute / Negative Rake Angle / Hard Material Finishing, End Mill (Medium)	SPEED/T 3 Flute Anti-Vibration	SPEED/T 4 Flute Anti-Vibration High Border
Days to Ship	4 Day(s) or more	4 Day(s) or more	6 Day(s) or more	18 Day(s)	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	Same day	Same day	14 Day(s)	14 Day(s)	14 Day(s)	4 Day(s) or more	4 Day(s) or more	6 Day(s) or more
Specifications						TS General Steel Multi-Flutes （5 ~） S (Short)	TS General Steel Multi-Flutes （5 ~） R (Regular)	TiAlN High-Hardness Steel Multi-Flutes （5 ~）	TiAlN High-Hardness Steel Multi-Flutes （5 ~）	TS High-Hardness Steel Multi-Flutes （5 ~） R (Regular)	SH-b High-Hardness Steel Multi-Flutes （5 ~） R (Regular)
Blade diameter (D)(φ)	3	1 ～ 12	3 ～ 20	6 ～ 12	3 ～ 20	1 ～ 12	1 ～ 20	6 ～ 25	6 ～ 20	3	2 ～ 6	6 ～ 20	6 ～ 20	10	1 ～ 25	3	8 ～ 16
Blade length (ℓ)(mm)	8	4 ～ 26	8 ～ 38	15 ～ 30	8 ～ 45	2 ～ 24	2.5 ～ 45	13 ～ 44	26 ～ 76	10	5 ～ 15	15 ～ 45	15 ～ 45	25	5 ～ 53	8	20 ～ 40
Underneck length (ℓ1)(mm)	-	-	-	-	-	17 ～ 70	20 ～ 92	-	-	-	-	-	-	-	-	-	-
Shank diameter (d)(mm)	6	6 ～ 12	6 ～ 20	6 ～ 12	4 ～ 20	6 ～ 12	6 ～ 20	6 ～ 25	6 ～ 20	6	6	6 ～ 20	6 ～ 20	10	6 ～ 25	4	8 ～ 16
Number of flutes(sheet)	6	4 ～ 7	4	6	4	4 ～ 6	4 ～ 6	6 ～ 8	6 ～ 8	4	4 ～ 6	6	6	6	4 ～ 8	3	4
Overall Length (L)(mm)	50	60 ～ 90	50 ～ 100	60 ～ 100	50 ～ 100	60 ～ 100	60 ～ 130	57 ～ 104	70 ～ 140	60	60	50 ～ 105	80 ～ 150	75	60 ～ 125	50	60 ～ 100
work material	Quenched and tempered steel[◎]	Quenched and tempered steel[◎]	Quenched and tempered steel[○]	Quenched and tempered steel[○]	Quenched and tempered steel[○]	Quenched and tempered steel[◎]	Quenched and tempered steel[◎]	Quenched and tempered steel[◎]	Quenched and tempered steel[◎]	Quenched and tempered steel[○]	Quenched and tempered steel[◎]	Quenched and tempered steel[◎]	Quenched and tempered steel[◎]	Quenched and tempered steel[○]	Quenched and tempered steel[◎]	Quenched and tempered steel[○]	Quenched and tempered steel[○]
Torsion Angle (θ)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)
Machining Application	Side	Plane / Side	Plane / Side / Groove / Countersinking	Side	Side / Groove	Plane / Side / Inclined Cuts	Plane / Side / Inclined Cuts	Plane / Side / Inclined Cuts	Plane / Side	Plane / Side / Inclined Cuts	Plane / Side / Inclined Cuts	Plane / Side / Groove / Countersinking	Plane / Side / Groove / Countersinking	Side	Plane / Side / Groove	Side / Groove / Plunging (Z feed) / Inclined Cuts	Side / Groove / Plunging (Z feed) / Inclined Cuts
Coating	For General Steels (AlCrN, etc.)	For General Steels (AlCrN, etc.)	-	-	TiAlN	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	TiAlN	TiAlN	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	-	For General Steels (AlCrN, etc.)	-	-
Blade tip shape	With Lead	With Lead	With Lead	-	-	Sharp Edge	Sharp Edge	With Lead	With Lead	Micro R	Micro R	Sharp Edge	Sharp Edge	Micro R	With Lead	-	-
Type	High Helical	High Helical	High Helical	High Helical	High Helical	High Helical	High Helical	High Helical	High Helical	High Helical	High Helical	Square	Square	High Helical	High Helical	High Helical	High Helical

Configure

Specification/Dimensions

Blade diameter (D)(φ)
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 10～10.9
  - 10
  - 10.1
  - 10.2
  - 10.3
  - 10.4
  - 10.6
  - 10.7
  - 10.8
  - 10.9
- 11.1～11.9
  - 11.1
  - 11.2
  - 11.3
  - 11.4
  - 11.6
  - 11.7
  - 11.8
  - 11.9
- 12
- 14
- 15
- 16
- 18
- 20
- 25
- 30
Drawing

Clear

Blade length (ℓ)(mm)
- 2～2.5
  - 2
  - 2.5
- 4
- 5
- 6
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 22
- 23
- 24
- 25
- 26
- 28
- 30
- 32
- 33
- 36
- 37
- 38
- 40
- 42
- 44
- 45
- 46
- 48
- 53
- 56
- 66
- 70
- 76
- 100
- 110
[5-45/1mm Unit(s)]

Drawing

Clear

Underneck length (ℓ1)(mm)
- 21
- 27
- 32
- 38
- 44
- 54
- 65
[17-92/1mm Unit(s)]

Drawing

Clear

Shank diameter (d)(mm)
4

6

8

10

12

14

16

18

20

25

32
Drawing

Clear

Number of flutes(sheet)
2

3

4

5

6

7

8

10
Clear

Overall Length (L)(mm)
50

57

60

63

70

72

75

80

83

90

92

100

104

105

110

121

125

130

140

150

180

200
Drawing

Clear

work material
- general steel
- Quenched and tempered steel
- High Hardness Steel-HRC55
- High Hardness Steel-HRC60
- High Hardness Steel-HRC65
- Stainless Steel
- Cast Iron
- Aluminum
- Titanium
- Copper
- Resin
Details

Clear