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Long Neck Square End Mills (Carbide)（Work Material：High-Hardness Steel – HRC60）

13 items

: 30; 45; 60

Days to Ship	All Same day 8 Days or Less 9 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 13 Days or Less 17 Days or Less 26 Days or Less

MHRH230 2-Flute Long Neck End Mill for High-Hardness

NS TOOL

•Model: Long Neck Square
•Helix Angle (θ): Standard Helix (30 to 40°)
•Flute Shape: With Lead
•Coating: For High Hardness (Silicone-Based)
•Number Of Flutes (sheet): 2

Volume Discount
Days to Ship: 8 Days or more
WXL-Coated 2-Flute Long Neck Short Type (Deep Ribbed Type) WXL-LN-EDS

OSG

[Features]
· WXL coating with excellent lubrication and wear resistance.
Can be used with a wide range of work materials and cutting applications. Multiple variations available.

Volume Discount
Days to Ship: 8 Days or more
2-Flute, Long Neck, Short Type FX-LN-EDS-6

OSG

End mill long neck type for high-speed machining that fully draws out the performance of high-speed/high-precision machining centers.

Volume Discount
Days to Ship: 8 Days or more
2-Flute, Long Neck, Short Type (Deep Rib Type) WX-LN-EDS

OSG

Ideal for rib groove machining or machining detailed components when there is a problem with interference, etc. Select the effective length according to the processing.

Volume Discount
Days to Ship: 8 Days or more
4-Flute, Long Neck, Short Type FX-LN-EMS-6

OSG

End mill long neck type for high-speed machining that fully draws out the performance of high-speed/high-precision machining centers.

Volume Discount
Days to Ship: 8 Days or more
4-Flute, Long Neck, Short Type (Deep Rib Type) WX-LN-EMS

OSG

A long-neck 4-flute end mill that supports processing in narrow and deep spaces. Bottom blade is of a specification that increases the strength of the corner portions.

Volume Discount
Days to Ship: 8 Days or more
HLS, HM Coated 2-Flute Long Neck Square

UNION TOOL

•Model: Long Neck Square
•Helix Angle (θ): Standard Helix (30 to 40°)
•Flute Shape: With Lead
•Coating: For High Hardness (Silicone-Based)
•Number Of Flutes (sheet): 2

Volume Discount
Days to Ship: 8 Days or more
HMS, HM Coated 3-6 Flute Square

UNION TOOL

•Model: Square
•Helix Angle (θ): Powerful Helix (45° to 60°)
•Flute Shape: With Lead
•Coating: For High Hardness (Silicone-Based)
•Shank Taper Angle Bta (°): 16°

Volume Discount
Days to Ship: 8 Days or more
HLS4000, HM Coated 4-Flute Long Neck Square

UNION TOOL

•Model: Long Neck Square
•Helix Angle (θ): Standard Helix (30 to 40°)
•Flute Shape: With Lead
•Coating: For High Hardness (Silicone-Based)
•Number Of Flutes (sheet): 4

Volume Discount
Days to Ship: 8 Days or more
MHRH430 4-Flute Long Neck End Mill for High-Hardness

NS TOOL

•Model: Long Neck Square
•Helix Angle (θ): Standard Helix (30 to 40°)
•Flute Shape: With Lead
•Coating: For High Hardness (Silicone-Based)
•Number Of Flutes (sheet): 4

Volume Discount
Days to Ship: 8 Days or more
TiAlN Coat, Carbide Long Neck Square End Mill, 2 Flutes

VAN HOORN

•Model: Long Neck Square
•Coating: TiAlN
•Overall Length (L) (mm): 64
•Link Diameter (d) (mm): 6
•Number Of Flutes (sheet): 2

Volume Discount
Days to Ship: 8 Days or more
TiAlN Coat, Carbide Long Neck Square End Mill, 4 Flutes

VAN HOORN

•Model: Long Neck Square
•Coating: TiAlN
•Overall Length (L) (mm): 64
•Link Diameter (d) (mm): 6
•Number Of Flutes (sheet): 4

Volume Discount
Days to Ship: 8 Days or more
SPEED/T Multi-Flute, for High Hardness, Long Blade Length

Poulten&Graf

•Model: Long Neck Square
•Helix Angle (θ): Powerful Helix (45° to 60°)
•Coating: TiSiN
•Torsion Angle (°): 45

Volume Discount
Days to Ship: 10 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	10 Days or more


Brand
Product Series
Days to Ship
Flute Diameter (D)(φ)
Work Material
Flute Length (ℓ)(mm)
Number of Flutes(sheet)
Model
Coating
Link Diameter (d)(mm)
Overall Length (L)(mm)
Length Under Neck (ℓ1)(mm)
Processing Applications
Flute Shape
Helix Angle (θ)


Brand	NS TOOL	OSG	OSG	OSG	OSG	OSG	UNION TOOL	UNION TOOL	UNION TOOL	NS TOOL	VAN HOORN	VAN HOORN	Poulten&Graf
Product Series	MHRH230 2-Flute Long Neck End Mill for High-Hardness	WXL-Coated 2-Flute Long Neck Short Type (Deep Ribbed Type) WXL-LN-EDS	2-Flute, Long Neck, Short Type FX-LN-EDS-6	2-Flute, Long Neck, Short Type (Deep Rib Type) WX-LN-EDS	4-Flute, Long Neck, Short Type FX-LN-EMS-6	4-Flute, Long Neck, Short Type (Deep Rib Type) WX-LN-EMS	HLS, HM Coated 2-Flute Long Neck Square	HMS, HM Coated 3-6 Flute Square	HLS4000, HM Coated 4-Flute Long Neck Square	MHRH430 4-Flute Long Neck End Mill for High-Hardness	TiAlN Coat, Carbide Long Neck Square End Mill, 2 Flutes	TiAlN Coat, Carbide Long Neck Square End Mill, 4 Flutes	SPEED/T Multi-Flute, for High Hardness, Long Blade Length
Days to Ship	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	10 Days or more
Flute Diameter (D)(φ)	0.1 ～ 3	0.2 ～ 5	0.5 ～ 2.5	0.1 ～ 6	1 ～ 6	1 ～ 10	0.1 ～ 6	1 ～ 12	1 ～ 6	1 ～ 6	0.8 ～ 3	0.2 ～ 2	8 ～ 20
Work Material	High-Hardness Steel – HRC60[◎]	High-Hardness Steel – HRC60[○]	High-Hardness Steel – HRC60[○]	High-Hardness Steel – HRC60[○]	High-Hardness Steel – HRC60[○]	High-Hardness Steel – HRC60[○]	High-Hardness Steel – HRC60[○]	High-Hardness Steel – HRC60[◎]	High-Hardness Steel – HRC60[○]	High-Hardness Steel – HRC60[◎]	High-Hardness Steel – HRC60[○]	High-Hardness Steel – HRC60[○]	High-Hardness Steel – HRC60[○]
Flute Length (ℓ)(mm)	0.08 ～ 4.5	0.3 ～ 7.5	0.7 ～ 3.7	0.15 ～ 9	1.5 ～ 9	1.5 ～ 15	0.1 ～ 9	2.5 ～ 56	1 ～ 6	0.8 ～ 9	1.2 ～ 3	0.3 ～ 3	35 ～ 75
Number of Flutes(sheet)	2	2	2	2	4	4	2	3 ～ 6	4	4	2	4	6 ～ 8
Model	Long Neck Square	Long Neck Square	Long Neck Square	Long Neck Square	Long Neck Square	Long Neck Square	Long Neck Square	Square	Long Neck Square	Long Neck Square	Long Neck Square	Long Neck Square	Long Neck Square
Coating	For High Hardness (Silicone-Based)	For General Steel (AlCrN etc.)	TiAlN	TiAlN	TiAlN	TiAlN	For High Hardness (Silicone-Based)	For High Hardness (Silicone-Based)	For High Hardness (Silicone-Based)	For High Hardness (Silicone-Based)	TiAlN	TiAlN	-
Link Diameter (d)(mm)	4 ～ 6	4 ～ 6	6	4 ～ 6	6	4 ～ 10	4 ～ 6	4 ～ 12	4 ～ 6	4 ～ 6	6	6	8 ～ 20
Overall Length (L)(mm)	45 ～ 100	45 ～ 120	60	45 ～ 120	60 ～ 90	45 ～ 150	45 ～ 120	45 ～ 120	50 ～ 110	50 ～ 110	64	64	100 ～ 150
Length Under Neck (ℓ1)(mm)	0.3 ～ 50	0.5 ～ 60	2.5 ～ 12.5	0.3 ～ 60	5 ～ 30	4 ～ 80	0.3 ～ 60	-	4 ～ 50	4 ～ 50	-	-	-
Processing Applications	Flat Surface / Side Surface / Groove / Inclined Cutting	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting	Flat Surface / Side Surface / Groove / Inclined Cutting	Flat Surface / Side Surface / Groove / Inclined Cutting	Flat Surface / Side Surface / Groove / Inclined Cutting	Flat Surface / Side Surface / Groove / Thrust (Z-Feed) / Inclined Cutting	Flat Surface / Side Surface / Groove / Inclined Cutting	Flat Surface / Side Surface / Groove / Inclined Cutting	-	-	Groove / Thrust (Z-Feed)
Flute Shape	With Lead	With Lead	Sharp Corner / With Lead	Sharp Corner / With Lead	Sharp Corner / With Lead	With Lead	With Lead	With Lead	With Lead	With Lead	-	-	-
Helix Angle (θ)	Standard Helix (30 to 40°)	Standard Helix (30 to 40°)	Standard Helix (30 to 40°)	Standard Helix (30 to 40°)	Standard Helix (30 to 40°)	Standard Helix (30 to 40°)	Standard Helix (30 to 40°)	Powerful Helix (45° to 60°)	Standard Helix (30 to 40°)	Standard Helix (30 to 40°)	-	-	Powerful Helix (45° to 60°)

Configure

Specification/Dimensions

Metric / Inch
- metric
Clear

Flute Diameter (D)(φ)
- 0.1～0.95
  - 0.1
  - 0.15
  - 0.2
  - 0.25
  - 0.3
  - 0.35
  - 0.4
  - 0.45
  - 0.5
  - 0.55
  - 0.6
  - 0.65
  - 0.7
  - 0.75
  - 0.8
  - 0.85
  - 0.9
  - 0.95
- 1～1.95
  - 1
  - 1.05
  - 1.1
  - 1.15
  - 1.2
  - 1.25
  - 1.3
  - 1.35
  - 1.4
  - 1.45
  - 1.5
  - 1.55
  - 1.6
  - 1.65
  - 1.7
  - 1.75
  - 1.8
  - 1.85
  - 1.9
  - 1.95
- 2～2.9
  - 2
  - 2.1
  - 2.2
  - 2.3
  - 2.4
  - 2.5
  - 2.6
  - 2.7
  - 2.8
  - 2.9
- 3～3.9
  - 3
  - 3.1
  - 3.2
  - 3.3
  - 3.4
  - 3.5
  - 3.6
  - 3.7
  - 3.8
  - 3.9
- 4～4.9
  - 4
  - 4.1
  - 4.2
  - 4.3
  - 4.4
  - 4.5
  - 4.6
  - 4.7
  - 4.8
  - 4.9
- 5～5.9
  - 5
  - 5.1
  - 5.2
  - 5.3
  - 5.4
  - 5.5
  - 5.6
  - 5.7
  - 5.8
  - 5.9
- 6～6.9
  - 6
  - 6.1
  - 6.2
  - 6.3
  - 6.4
  - 6.5
  - 6.6
  - 6.7
  - 6.9
- 7～7.9
  - 7
  - 7.1
  - 7.2
  - 7.3
  - 7.4
  - 7.5
  - 7.6
  - 7.7
  - 7.8
  - 7.9
- 8～8.9
  - 8
  - 8.1
  - 8.2
  - 8.3
  - 8.4
  - 8.5
  - 8.6
  - 8.7
  - 8.8
  - 8.9
- 9～9.9
  - 9
  - 9.1
  - 9.2
  - 9.3
  - 9.4
  - 9.5
  - 9.6
  - 9.8
  - 9.9
- 10～10.5
  - 10
  - 10.5
- 11～11.5
  - 11
  - 11.5
- 12
- 14
- 16
- 18
- 20
- 25
- 30
- 32
- 35
- 40
- 45
- 50
Drawing

Clear

Work Material
- General Steel
- Heat-Treated Steel
- High-Hardness Steel ~ HRC55
- High-Hardness Steel – HRC60
- High-Hardness Steel – HRC65
- Stainless Steel
- Cast Iron
- Aluminum
- Titanium
- Copper
- Graphite
- Resin
Details

Clear

Flute Length (ℓ)(mm)
- 0.08～0.9
  - 0.08
  - 0.1
  - 0.12
  - 0.15
  - 0.2
  - 0.25
  - 0.3
  - 0.4
  - 0.45
  - 0.5
  - 0.55
  - 0.6
  - 0.65
  - 0.7
  - 0.75
  - 0.8
  - 0.9
- 1～1.9
  - 1
  - 1.05
  - 1.1
  - 1.2
  - 1.25
  - 1.3
  - 1.35
  - 1.4
  - 1.5
  - 1.6
  - 1.7
  - 1.75
  - 1.8
  - 1.9
- 2～2.8
  - 2
  - 2.1
  - 2.25
  - 2.3
  - 2.4
  - 2.5
  - 2.6
  - 2.7
  - 2.8
- 3～3.8
  - 3
  - 3.2
  - 3.5
  - 3.6
  - 3.7
  - 3.75
  - 3.8
- 4～4.8
  - 4
  - 4.5
  - 4.8
- 5～5.5
  - 5
  - 5.25
  - 5.3
  - 5.4
  - 5.5
- 6～6.25
  - 6
  - 6.25
- 7～7.5
  - 7
  - 7.2
  - 7.5
- 8
- 9
- 10
- 11
- 12～12.5
  - 12
  - 12.5
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 24
- 25
- 26
- 30
- 32
- 35
- 36
- 38
- 40
- 45
- 46
- 48
- 50
- 55
- 56
- 60
- 64
- 65
- 70
- 75
- 80
- 85
- 100
- 115
- 125
- 150
Drawing

Clear

Number of Flutes(sheet)
2

3

4

6

8
Clear

Model
- Square
- Long Neck Square
Clear

Coating
- For High Hardness (Silicone-Based)
- TiAlN
- For General Steel (AlCrN etc.)
- TiCN
- DLC
- CrN
- Diamond Coat
- Non-Coated
- DG
Details

Clear

Link Diameter (d)(mm)
3

4

6

8

10

12

16

20

25

32

42
Drawing

Clear

Overall Length (L)(mm)
35

38

40

45

50

55

60

64

65

70

75

80

90

93

100

108

110

120

125

126

130

140

150

170

180

185

200

215

230

240

265
Drawing

Clear

Length Under Neck (ℓ1)(mm)
- 0.3～0.8
  - 0.3
  - 0.5
  - 0.75
  - 0.8
- 1～1.5
  - 1
  - 1.5
- 2～2.5
  - 2
  - 2.5
- 3～3.5
  - 3
  - 3.5
- 4～4.5
  - 4
  - 4.5
- 5
- 6
- 7～7.5
  - 7
  - 7.5
- 8
- 9
- 10～10.5
  - 10
  - 10.5
- 12～12.5
  - 12
  - 12.5
- 13.5
- 14
- 15
- 16
- 17.5
- 18
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 28
- 29
- 30
- 32
- 35
- 36
- 38
- 39
- 40
- 42
- 45
- 48
- 50
- 52
- 53
- 55
- 60
- 63
- 70
- 75
- 76
- 80
Drawing

Clear