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High Helical End Mills (Carbide)（Type：High Helical）

22 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 22 Day(s) or Less

On Sale Till 31/03/2025

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 66.91
	Special Price
Days to Ship:	Same day

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:	7 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

On Sale Till 31/03/2025

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
	Special Price
Days to Ship:	Same day

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

One Cut Welded Edge End Mill DZ-SEPL

DIJET

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

Standard Price:	SGD 440.71-
Days to Ship:	14 Day(s)

High Helix Square End Mill Regular Multi-Flute (6/8/10-Flute) 3689

GUHRING

The adoption of multiple blades enables ultra-high speed and high precision machining.

Standard Price:	SGD 55.88-
Days to Ship:	4 Day(s) or more

High Helix Square End Mill Long Multi-Flute (6/8/10-Flute) 3691

GUHRING

Suitable for side wall machining in deep locations.

Standard Price:	SGD 78.12-
Days to Ship:	4 Day(s) or more

Square End Mill Regular Multi-Flute (6/8-Flute) for High Hardness Steel 3715

GUHRING

Capable of machining hardened materials of hardness exceeding 60 HRC. Suitable for finishing side surfaces.

Standard Price:	SGD 89.52-
Days to Ship:	4 Day(s) or more

Square End Mill Long Multi-Flute (6/8-Flute) for High Hardness Steel 3716

GUHRING

Capable of machining hardened materials of hardness exceeding 60 HRC. Suitable for side wall machining in deep locations.

Standard Price:	SGD 102.20-
Days to Ship:	6 Day(s) or more

Unequal Lead End Mill For High Efficiency Finishing, Regular, 5-Flute RF100 S/F 6709

GUHRING

With variable division, stable cutting without chattering is possible.

Standard Price:	SGD 72.18-
Days to Ship:	6 Day(s) or more

Unequal Lead End Mill For High Efficiency Finishing, Regular, Multi-Flute (6-Flute) RF100S/F 3631

GUHRING

The adoption of multiple blades enables ultra-high speed and high precision machining.

Standard Price:	SGD 86.95-
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:	7 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

SPEED/T 3 Flute Z Feed Super High Border for Aluminum

Poulten&Graf

[Features]
· Shape that prevents the cutting edge from chipping / Excellent in processing cutting chips in Z feeding
· Mirror surface finish with high chip discharge performance
· 50° Torsion with High Cuttability
· 3-flute small gash, focusing on finishing
· Low Price 3-Flute Type

Standard Price:	SGD 28.74
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 (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:	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)


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

	On Sale Till 31/03/2025						On Sale Till 31/03/2025
Brand	MISUMI	KYOCERA	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	SUMITOMO ELECTRIC HARDMETAL	DIJET	GUHRING	GUHRING	GUHRING	GUHRING	GUHRING	GUHRING	KYOCERA	Poulten&Graf	Poulten&Graf	Poulten&Graf	7 LEADERS	THE CUT	THE CUT
Product Series	SHC Series Carbide High-Helical End Mill, for High-Hardness Steel Machining, Multi-Blade, 45° Spiral / Regular Model	For Hard Materials, Multi-Flute / Negative Rake Angle / Hard Material Finishing, End Mill (Medium)	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	GS MILL Hard Square End Mill GSH6000SF Type	One Cut Welded Edge End Mill DZ-SEPL	High Helix Square End Mill Regular Multi-Flute (6/8/10-Flute) 3689	High Helix Square End Mill Long Multi-Flute (6/8/10-Flute) 3691	Square End Mill Regular Multi-Flute (6/8-Flute) for High Hardness Steel 3715	Square End Mill Long Multi-Flute (6/8-Flute) for High Hardness Steel 3716	Unequal Lead End Mill For High Efficiency Finishing, Regular, 5-Flute RF100 S/F 6709	Unequal Lead End Mill For High Efficiency Finishing, Regular, Multi-Flute (6-Flute) RF100S/F 3631	For Hard Materials, Multi-Flute / Negative Rake Angle / Hard Material Finishing, End Mill (Short)	SPEED/T 3 Flute Anti-Vibration	SPEED/T 4 Flute Anti-Vibration High Border	SPEED/T 3 Flute Z Feed Super High Border for Aluminum	Carbide 4-Flute High-Hardness End Mill 55° E168TX	Solid Carbide High Helix (45°) End Mill For High Hardnesses (4 Flutes), IC4HST	Solid Carbide High Helix End Mill (6 Flutes) IC6HXE
Days to Ship	Same day	7 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	4 Day(s) or more	14 Day(s)	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	6 Day(s) or more	6 Day(s) or more	4 Day(s) or more	7 Day(s) or more	4 Day(s) or more	6 Day(s) or more	4 Day(s) or more	6 Day(s) or more	6 Day(s) or more	18 Day(s)
Specifications	SH-b High-Hardness Steel Multi-Flutes （5 ~） R (Regular)		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)
Blade diameter (D)(φ)	6	1 ～ 25	1 ～ 12	1 ～ 20	6 ～ 25	6 ～ 20	3	3	16 ～ 30	3 ～ 25	6 ～ 25	3 ～ 20	6 ～ 20	4 ～ 25	8 ～ 25	1 ～ 12	3	8 ～ 16	4 ～ 6	3 ～ 20	3 ～ 20	6 ～ 12
Blade length (ℓ)(mm)	15	5 ～ 53	2 ～ 24	2.5 ～ 45	13 ～ 44	26 ～ 76	10	8	70 ～ 110	-	-	-	-	11 ～ 45	19 ～ 45	4 ～ 26	8	20 ～ 40	12 ～ 18	8 ～ 38	8 ～ 45	15 ～ 30
Underneck length (ℓ1)(mm)	-	-	17 ～ 70	20 ～ 92	-	-	-	-	-	-	-	-	-	21 ～ 65	27 ～ 65	-	-	-	-	-	-	-
Shank diameter (d)(mm)	6	6 ～ 25	6 ～ 12	6 ～ 20	6 ～ 25	6 ～ 20	6	6	16 ～ 32	6 ～ 25	6 ～ 25	6 ～ 20	6 ～ 20	6 ～ 25	8 ～ 25	6 ～ 12	4	8 ～ 16	6	6 ～ 20	4 ～ 20	6 ～ 12
Number of flutes(sheet)	6	4 ～ 8	4 ～ 6	4 ～ 6	6 ～ 8	6 ～ 8	4	6	6	6 ～ 10	6 ～ 10	6 ～ 8	6 ～ 8	5	6	4 ～ 7	3	4	3	4	4	6
Overall Length (L)(mm)	60	60 ～ 125	60 ～ 100	60 ～ 130	57 ～ 104	70 ～ 140	60	50	150 ～ 200	57 ～ 121	75 ～ 150	57 ～ 104	75 ～ 150	57 ～ 121	63 ～ 121	60 ～ 90	50	60 ～ 100	50	50 ～ 100	50 ～ 100	60 ～ 100
work material	general steel[○] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎] / Stainless Steel[○] / Cast Iron[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[◎] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / Stainless Steel[◎] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[○] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / Stainless Steel[○] / Cast Iron[○]	general steel[○] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / Stainless Steel[○] / Cast Iron[○]	general steel[○] / Quenched and tempered steel[○] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎] / Stainless Steel[○] / Cast Iron[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎]	High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎]	-	-	-	-	-	-	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎]	general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○]	general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○]	Aluminum[○] / Copper[○]	general steel[○] / Quenched and tempered steel[○] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[○] / High Hardness Steel-HRC65[○]	general steel[○] / Quenched and tempered steel[○] / High Hardness Steel-HRC55[○] / Stainless Steel[○]	general steel[○] / Quenched and tempered steel[○] / High Hardness Steel-HRC55[○] / High Hardness Steel-HRC60[○] / High Hardness Steel-HRC65[○] / Stainless 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°)	Variable lead	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	Plane / Side	Plane / Side / Groove	Plane / Side / Inclined Cuts	Plane / Side / Inclined Cuts	Plane / Side / Inclined Cuts	Plane / Side	Plane / Side / Inclined Cuts	Side	Side	-	-	-	-	-	-	Plane / Side	Side / Groove / Plunging (Z feed) / Inclined Cuts	Side / Groove / Plunging (Z feed) / Inclined Cuts	Side / Groove / Plunging (Z feed) / Inclined Cuts	Plane / Side / Groove / Countersinking	Side / Groove	Side
Coating	For High Hardness (Silicon Group)	For General Steels (AlCrN, etc.)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	TiAlN	TiAlN	For High Hardness (Silicon Group)	For General Steels (AlCrN, etc.)	TiAlN	-	-	-	-	-	-	For General Steels (AlCrN, etc.)	-	-	-	-	TiAlN	-
Blade tip shape	Micro R	With Lead	Sharp Edge	Sharp Edge	With Lead	With Lead	Micro R	With Lead	Sharp Edge	-	-	-	-	-	-	With Lead	-	-	-	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	High Helical	High Helical	High Helical	High Helical	High Helical	High Helical	High Helical	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