Long Neck Square End Mills (Carbide)（Machining Application：Groove Page 2）

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UT Coat, 4-Flute Long Neck Square CXS

UNION TOOL

[Features]
· Variable split and unequal lead effectively suppress chatter vibration
· Adopts a high-toughness type resistant to chipping with carbides, then further fine-tunes the special ridge shape to enable ultra-high-performance deep cutting like never before
· Provides excellent finished surfaces in both heavy cutting and finishing
· Adopts a low friction coating to realize outstanding chip discharge performance and abrasion resistance

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Starting from^∗ ：	58.72 €
Min. Shipping Days ：	7 Days

*Unit price with basic configuration

X Coated 2-Flute Long Neck End Mill (for Deep Rib) NHR-2X

NS TOOL

Neck relief type suitable to narrow deep processing

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Starting from^∗ ：	61.17 €
Min. Shipping Days ：	6 Days

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Diamond Coating, 2-Blade, Long-Neck End Mill DCHR230

NS TOOL

The unique diamond coating demonstrates high durability when machining graphite, high silicon aluminum alloy, etc.

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Starting from^∗ ：	126.03 €
Min. Shipping Days ：	6 Days

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Promotional pricing ends 30/11/2024

MHR430 MUGEN-COATING 4-Flute Long Neck End Mill (for Deep Ribbing)

NS TOOL

Infinity coating has been adopted for the original deep rib end mill. Neck relief type suitable for narrow deep processing.

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Starting from^∗ ：	35.16 €
	Special price
Min. Shipping Days ：	Same day

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BED2L Brazed Long Square End Mill, 2-Flute, Non-Coated

OKAZAKI SEIKO

Ultrafine particle tip (Z-10) enables a wide range of machining from cast iron to steel.

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Starting from^∗ ：	305.01 €
Min. Shipping Days ：	10 Days

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SED2L Long Square End Mill, 2-Flute, Non-Coated

OKAZAKI SEIKO

SED2L, Long square end mill, 2-flute, uncoated
-The long design enables milling of deep cavities.
-Sharp helix angle (45 to 60°).

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Starting from^∗ ：	66.45 €
Min. Shipping Days ：	6 Days

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SED2LA Long Square End Mill, 2-Flute, OK Coated

OKAZAKI SEIKO

SED2LA, Long square end mill, 2-flute, OK coating
-The long design enables milling of deep cavities
-Sharp helix angle (45 to 60°).

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Starting from^∗ ：	89.71 €
Min. Shipping Days ：	10 Days

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Carbide Long Blade End Mill KSEL-2

KYOWA SEIKO

Carbide long flute end mill, KSEL-2
An end mill with 4 to 12 times the flute length.
Rank angle: Standard helix angle (30 to 44°).

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Starting from^∗ ：	83.36 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Promotional pricing ends 30/11/2024

SPEED / T 2 Flute Anti-Vibration Long

SPEED TIGER

[Features]
· 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.

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Starting from^∗ ：	34.90 €
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Min. Shipping Days ：	Same day

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2-Blade Pin Angle Sander EM Long

WIDIN

[Features]
· Long two-blade pin square sander EM.
· Supports flexible material and aluminum alloy.

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Starting from^∗ ：	36.27 €
Min. Shipping Days ：	6 Days

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4-Blade Pin Square Sander, EM Long

WIDIN

[Features]
· Long four-blade pin square sander EM.
· Supports flexible material and aluminum alloy.

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Starting from^∗ ：	55.17 €
Min. Shipping Days ：	8 Days

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DLC Mill VL 4D DLCVL4-4D

NACHI(FUJIKOSHI)

[It suppresses chatter and enables highly efficient machining with a long flute length.

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Starting from^∗ ：	277.65 €
Min. Shipping Days ：	8 Days

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MHRLN230-6 MUGEN-COATING Long Neck End Mill ø6 Shank Diameter Type (For Deep Ribbing)

NS TOOL

[Features]
· NS original deep ribbing end mill with MUGEN coating applied.
· Neck relief type suitable for narrow deep processing.

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Starting from^∗ ：	100.59 €
Min. Shipping Days ：	6 Days

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AE-VMSS Carbide Anti-Vibration End Mill, Stub Type (Long Neck Type)

OSG

[Features]
· The DUARISE coating offers excellent lubrication, wear resistance and high-temperature oxidation resistance. The composite multilayer structure helps prevent thermal cracking. Also, the smoothing of the coating surface improves machining surface precision.
The positive-angle flute has excellent sharpness and helps reduce cutting resistance. The new flute form achieves both high tool rigidity and a good chip discharge performance, enabling stable machining and reduced burring.
Use of a variable-lead geometry and unequal divisions enables stable, high-efficiency machining.

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Starting from^∗ ：	55.30 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration


Brand
Product Series
Starting from^∗
Min. Shipping Days
Blade diameter (D)(φ)
work material
Blade length (ℓ)(mm)
Number of flutes(sheet)
Type
Coating
Shank diameter (d)(mm)
Overall Length (L)(mm)
Underneck length (ℓ1)(mm)
Machining Application
Blade tip shape
Torsion Angle (θ)

	Select to compare	Select to compare	Select to compare	Select to compare Promotional pricing ends 30/11/2024	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare Promotional pricing ends 30/11/2024	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare
Brand	UNION TOOL	NS TOOL	NS TOOL	NS TOOL	OKAZAKI SEIKO	OKAZAKI SEIKO	OKAZAKI SEIKO	KYOWA SEIKO	SPEED TIGER	WIDIN	WIDIN	NACHI(FUJIKOSHI)	NS TOOL	OSG
Product Series	UT Coat, 4-Flute Long Neck Square CXS	X Coated 2-Flute Long Neck End Mill (for Deep Rib) NHR-2X	Diamond Coating, 2-Blade, Long-Neck End Mill DCHR230	MHR430 MUGEN-COATING 4-Flute Long Neck End Mill (for Deep Ribbing)	BED2L Brazed Long Square End Mill, 2-Flute, Non-Coated	SED2L Long Square End Mill, 2-Flute, Non-Coated	SED2LA Long Square End Mill, 2-Flute, OK Coated	Carbide Long Blade End Mill KSEL-2	SPEED / T 2 Flute Anti-Vibration Long	2-Blade Pin Angle Sander EM Long	4-Blade Pin Square Sander, EM Long	DLC Mill VL 4D DLCVL4-4D	MHRLN230-6 MUGEN-COATING Long Neck End Mill ø6 Shank Diameter Type (For Deep Ribbing)	AE-VMSS Carbide Anti-Vibration End Mill, Stub Type (Long Neck Type)
Starting from^∗	58.72 € *Unit price with basic configuration	61.17 € *Unit price with basic configuration Volume Discount	126.03 € *Unit price with basic configuration Volume Discount	35.16 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024 Volume Discount	305.01 € *Unit price with basic configuration Volume Discount	66.45 € *Unit price with basic configuration Volume Discount	89.71 € *Unit price with basic configuration Volume Discount	83.36 € *Unit price with basic configuration Volume Discount	34.90 € Special price *Unit price with basic configuration Promotional pricing ends 30/11/2024	36.27 € *Unit price with basic configuration Volume Discount	55.17 € *Unit price with basic configuration Volume Discount	277.65 € *Unit price with basic configuration Volume Discount	100.59 € *Unit price with basic configuration Volume Discount	55.30 € *Unit price with basic configuration Volume Discount
Min. Shipping Days	7 Days	6 Days	6 Days	Same day	10 Days	6 Days	10 Days	6 Days	Same day	6 Days	8 Days	8 Days	6 Days	6 Days
Blade diameter (D)(φ)	1 ～ 12	0.5 ～ 2.5	0.5 ～ 6	1 ～ 10	20 ～ 50	3 ～ 20	3 ～ 20	0.1 ～ 6	4	3 ～ 20	5 ～ 16	10	0.3 ～ 2	6 ～ 12
work material	General Steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel: to HRC55[○] / Cast Iron[○] / Titanium[○] / Copper[◎]	General Steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel: to HRC55[○] / Stainless Steel[○] / Aluminum[○] / Copper[○]	Aluminum[○] / Resin[○]	General Steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel: to HRC55[◎] / Stainless Steel[◎] / Aluminum[◎] / Titanium[○] / Copper[◎] / Resin[◎]	General Steel[○] / Quenched and tempered steel[○] / Cast Iron[○] / Aluminum[○]	General Steel[◎] / Quenched and tempered steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	General Steel[◎] / Quenched and tempered steel[◎] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[○] / Titanium[○]	General Steel[○] / Quenched and tempered steel[○] / Aluminum[○]	General Steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○]	General Steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○]	General Steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○]	Aluminum[○] / Copper[○]	General Steel[○] / Quenched and tempered steel[◎] / High Hardness Steel: to HRC55[◎] / Stainless Steel[◎] / Aluminum[◎] / Titanium[○] / Copper[◎] / Resin[◎]	General Steel[◎] / Quenched and tempered steel[◎] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[○]
Blade length (ℓ)(mm)	1.5 ～ 18	0.7 ～ 3.7	1 ～ 12	1.5 ～ 15	55 ～ 125	15 ～ 80	15 ～ 80	0.3 ～ 60	20	15 ～ 130	25 ～ 80	40	0.4 ～ 3	9 ～ 18
Number of flutes(sheet)	4	2	2	4	2	2	2	2	2	-	-	4	-	4
Type	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	High Helical	High Helical	Long-Neck Square	Square	Long-Neck Square
Coating	-	TiCN	Dia Coat	TiAlN	Non-Coated	Non-Coated	TiAlN	Non-Coated	-	TiAlN	TiAlN	DLC	TiAlN	-
Shank diameter (d)(mm)	4 ～ 12	3 ～ 4	4 ～ 6	4 ～ 10	20 ～ 42	6 ～ 20	6 ～ 20	3 ～ 6	6	3 ～ 20	6 ～ 16	10	-	6 ～ 12
Overall Length (L)(mm)	50 ～ 90	35 ～ 60	45 ～ 90	50 ～ 150	140 ～ 240	70 ～ 150	70 ～ 150	40 ～ 100	75	60 ～ 250	100 ～ 200	90	-	60 ～ 110
Underneck length (ℓ1)(mm)	3 ～ 36	2 ～ 20	2 ～ 40	4 ～ 80	-	-	-	-	-	-	-	-	3 ～ 15	18 ～ 60
Machining Application	Groove	Groove	Groove	Groove	Groove	Groove	Groove	Groove	Groove	Groove	Groove	Groove	Groove	Groove
Blade tip shape	With Lead	With Lead	With Lead	With Lead	C plane	Sharp Edge	Sharp Edge	-	-	Sharp Edge	Sharp Edge	-	-	-
Torsion Angle (θ)	Standard Helix (30˚ to 40˚)	Standard Helix (30˚ to 40˚) / High Helix (45˚ to 60˚)	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˚)	Standard Helix (30˚ to 40˚)	Standard Helix (30˚ to 40˚)	Variable lead	Standard Helix (30˚ to 40˚)	Variable lead

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Blade 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
- Quenched and tempered steel
- High Hardness Steel: to HRC55
- High Hardness Steel: to HRC60
- High Hardness Steel: to HRC65
- Stainless Steel
- Cast Iron
- Aluminum
- Titanium
- Copper
- Graphite
- Resin
Details

Clear

Blade 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
  - 2.7
  - 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
- 130
- 150
Drawing

Clear

Number of flutes(sheet)
2

3

4

6

8
Clear

Type
- Square
- Long-Neck Square
- High Helical
Clear

Coating
- For High Hardness (Silicon Group)
- TiAlN
- For General Steels (AlCrN, etc.)
- TiCN
- DLC
- CrN
- Dia Coat
- Non-Coated
- DG
Details

Clear

Shank diameter (d)(mm)
3

4

6

8

10

12

14

16

18

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

160

170

180

185

200

215

230

240

250

265
Drawing

Clear

Underneck length (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
[8-40/1mm Unit(s)]

Drawing

Clear