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

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DLC-AZS DLC Coated, 3-Flute Long Neck Square

UNION TOOL

[Features]
· Z-cutting is possible on solid workpieces, reducing pilot hole drilling process time
· The DLC coating provides outstanding wear resistance and resistance to weld adhesion
· Adopts a 45° torsion angle to achieve excellent chip discharge performance
· The blade shape dedicated for aluminum greatly suppresses the generation of burrs
· Tip chipping has been greatly reduced by adopting a micro flat land
· O.D. Tolerance: 0/-0.015 (D ≤ 6), 0/-0.005 (D ≥ 8)

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Starting from^∗ ：	55.36 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

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

*Unit price with basic configuration

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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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BPD4L Brazed Long Square End Mill, 4-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^∗ ：	343.42 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

BPD4U Brazed Extra-Long Square End Mill, 4-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^∗ ：	472.71 €
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


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)

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Brand	UNION TOOL	UNION TOOL	NS TOOL	NS TOOL	NS TOOL	OKAZAKI SEIKO	OKAZAKI SEIKO	OKAZAKI SEIKO	OKAZAKI SEIKO	OKAZAKI SEIKO	KYOWA SEIKO
Product Series	DLC-AZS DLC Coated, 3-Flute Long Neck Square	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	BPD4L Brazed Long Square End Mill, 4-Flute, Non-Coated	BPD4U Brazed Extra-Long Square End Mill, 4-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
Starting from^∗	55.36 € *Unit price with basic configuration Volume Discount	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 Volume Discount	305.01 € *Unit price with basic configuration Volume Discount	343.42 € *Unit price with basic configuration Volume Discount	472.71 € *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
Min. Shipping Days	6 Days	7 Days	6 Days	6 Days	Same day	10 Days	10 Days	10 Days	6 Days	10 Days	6 Days
Blade diameter (D)(φ)	1 ～ 12	1 ～ 12	0.5 ～ 2.5	0.5 ～ 6	1 ～ 10	20 ～ 50	20 ～ 50	20 ～ 50	3 ～ 20	3 ～ 20	0.1 ～ 6
work material	Aluminum[◎] / Copper[○] / Resin[○]	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[○]	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[○]
Blade length (ℓ)(mm)	2 ～ 24	1.5 ～ 18	0.7 ～ 3.7	1 ～ 12	1.5 ～ 15	55 ～ 125	55 ～ 125	85 ～ 150	15 ～ 80	15 ～ 80	0.3 ～ 60
Number of flutes(sheet)	3	4	2	2	4	2	4	4	2	2	2
Type	Long-Neck Square	Long-Neck Square	Long-Neck Square	Long-Neck Square	Long-Neck Square	Long-Neck Square	Long-Neck Square	Long-Neck Square	Long-Neck Square	Long-Neck Square	Square
Coating	DLC	-	TiCN	Dia Coat	TiAlN	Non-Coated	Non-Coated	Non-Coated	Non-Coated	TiAlN	Non-Coated
Shank diameter (d)(mm)	4 ～ 12	4 ～ 12	3 ～ 4	4 ～ 6	4 ～ 10	20 ～ 42	20 ～ 42	25 ～ 42	6 ～ 20	6 ～ 20	3 ～ 6
Overall Length (L)(mm)	60 ～ 110	50 ～ 90	35 ～ 60	45 ～ 90	50 ～ 150	140 ～ 240	140 ～ 240	185 ～ 265	70 ～ 150	70 ～ 150	40 ～ 100
Underneck length (ℓ1)(mm)	3 ～ 36	3 ～ 36	2 ～ 20	2 ～ 40	4 ～ 80	-	-	-	-	-	-
Machining Application	Plane	Plane	Plane	Plane	Plane	Plane	Plane	Plane	Plane	Plane	Plane
Blade tip shape	With Lead	With Lead	With Lead	With Lead	With Lead	C plane	C plane	C plane	Sharp Edge	Sharp Edge	-
Torsion Angle (θ)	High Helix (45˚ to 60˚)	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˚)

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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

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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

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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

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