OSG Long Neck Ball End Mills (Carbide)（R Precision：-0.01～+0.01）

Data to be displayed: 30; 45; 60

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2-Flute, Long Neck for Plus Check, Ball End,CRN-LN-EBD

OSG

Ideal for copper electrode machining if large overhang is required due to short blade with high rigidity and long neck shape.

Starting from^∗ ：	84.00 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Long Neck Ball End for 2-Flute Graphite

OSG

Diamond Coating End-mill for Graphite Processing

Volume Discount

Starting from^∗ ：	107.25 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

2-Flute Long Neck, Ball End CBN-LN-SXB

OSG

2-Flute Long Neck Ball End Type CBN-LN-SXB
-Achieves deep cut milling even with small diameters. Good cutting quality.
With the effect of spiral cutting, both cutting edge strength and sharpness are achieved.
-CBN sintered body is used for flute material.

Starting from^∗ ：	110.50 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

2-Flute Long Neck, Ball End CRN-LN-EBD-4

OSG

In addition to the conventional film properties, achieves coating having a very high oxidizing, high-speed processing.

Volume Discount

Starting from^∗ ：	64.79 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

2-Flute Long Neck, Ball End DLC-LN-EBD

OSG

Ultra-smooth DLC coating prevents welding. It is possible to achieve high-speed in the shape processing such as aluminum alloy, and good surface finishing can also be obtained.

Volume Discount

Starting from^∗ ：	82.63 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

2-Flute Long Neck Ball End (Deep Rib Ball) WX-LN-EBD

OSG

Long neck ball with choice of effective length according to machining form. High tenacity cemented carbide base material achieves a stable cutting in wide range of machining applications.

Starting from^∗ ：	35.60 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration


Brand
Product Series
Starting from^∗
Min. Shipping Days ：
R Size(mm)
Type
work material
Blade length (ℓ)(mm)
Number of flutes(sheet)
Coating
Overall Length (L)(mm)
Underneck length (ℓ1)(mm)
Shank diameter (d)(mm)
R Precision(μm)
Machining Application


Brand	OSG	OSG	OSG	OSG	OSG	OSG
Product Series	2-Flute, Long Neck for Plus Check, Ball End,CRN-LN-EBD	Long Neck Ball End for 2-Flute Graphite	2-Flute Long Neck, Ball End CBN-LN-SXB	2-Flute Long Neck, Ball End CRN-LN-EBD-4	2-Flute Long Neck, Ball End DLC-LN-EBD	2-Flute Long Neck Ball End (Deep Rib Ball) WX-LN-EBD
Starting from^∗	84.00 € *Unit price with basic configuration	107.25 € *Unit price with basic configuration Volume Discount	110.50 € *Unit price with basic configuration	64.79 € *Unit price with basic configuration Volume Discount	82.63 € *Unit price with basic configuration Volume Discount	35.60 € *Unit price with basic configuration
Min. Shipping Days ：	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days
R Size(mm)	0.5 ～ 2.5	0.5 ～ 2	0.2 ～ 1.5	0.1 ～ 1	0.5 ～ 2	0.1 ～ 3
Type	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball
work material	Aluminum[○] / Copper[◎] / Resin[○]	Aluminum[○] / Graphite[◎] / Resin[◎]	General Steel[○] / Quenched and tempered steel[◎] / High Hardness Steel: to HRC55[◎] / High Hardness Steel: to HRC60[◎] / High Hardness Steel: to HRC65[◎]	Aluminum[○] / Copper[◎] / Resin[○]	Aluminum[◎] / Resin[◎]	General Steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel: to HRC55[○] / High Hardness Steel: to HRC60[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[○]
Blade length (ℓ)(mm)	1.5 ～ 7.5	1.5 ～ 6	0.3 ～ 1.8	0.16 ～ 1.6	1.5 ～ 6	0.16 ～ 4.8
Number of flutes(sheet)	2	2	2	2	2	2
Coating	CrN	DG	Non-Coated	CrN	DLC	TiAlN
Overall Length (L)(mm)	60 ～ 90	50 ～ 100	45 ～ 50	45 ～ 70	60 ～ 80	45 ～ 120
Underneck length (ℓ1)(mm)	3 ～ 40	4 ～ 60	2 ～ 15	1 ～ 30	5 ～ 20	0.5 ～ 50
Shank diameter (d)(mm)	6	4	4 ～ 6	4	6	4 ～ 6
R Precision(μm)	-0.01～+0.01	-0.01～+0.01	-0.01～+0.01	-0.01～+0.01	-0.01～+0.01	-0.01～+0.01
Machining Application	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove

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Narrow search by specifying spec./dim.

R Size(mm)
0.03

0.04

0.05

R0.05

0.075

0.1

R0.1

0.15

R0.15

0.2

R0.2

0.25

R0.25

0.3

R0.3

0.35

R0.35

0.4

R0.4

0.45

R0.45

0.5

R0.5

0.55

R0.55

0.6

R0.6

0.65

R0.65

0.7

R0.7

0.75

R0.75

0.8

R0.8

0.85

R0.85

0.9

R0.9

0.95

R0.95

1

R1

1.25

R1.25

1.5

R1.5

1.75

R1.75

2

R2

2.25

R2.25

2.5

R2.5

2.75

R2.75

3

R3

3.25

R3.25

3.5

R3.5

3.75

R3.75

4

R4

R 4.0

4.25

R4.25

4.5

R4.5

4.75

5

R5

5.25

5.5

R5.5

5.75

6

R6

8

10
Drawing

Clear

Type
- Ball
- Long-Neck Ball
- Tapered neck ball
- Spherical Ball
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)
- 0.06～0.96
  - 0.06
  - 0.07
  - 0.08
  - 0.1
  - 0.12
  - 0.15
  - 0.16
  - 0.2
  - 0.23
  - 0.24
  - 0.3
  - 0.32
  - 0.35
  - 0.38
  - 0.4
  - 0.45
  - 0.48
  - 0.5
  - 0.56
  - 0.6
  - 0.64
  - 0.65
  - 0.7
  - 0.72
  - 0.75
  - 0.8
  - 0.9
  - 0.96
- 1～1.9
  - 1
  - 1.1
  - 1.12
  - 1.2
  - 1.28
  - 1.3
  - 1.4
  - 1.44
  - 1.45
  - 1.5
  - 1.6
  - 1.7
  - 1.75
  - 1.8
  - 1.9
- 2～2.9
  - 2
  - 2.1
  - 2.25
  - 2.3
  - 2.4
  - 2.5
  - 2.7
  - 2.8
  - 2.9
- 3～3.85
  - 3
  - 3.2
  - 3.5
  - 3.7
  - 3.75
  - 3.85
- 4～4.8
  - 4
  - 4.5
  - 4.8
- 5～5.3
  - 5
  - 5.2
  - 5.3
- 6～6.7
  - 6
  - 6.7
- 7～7.5
  - 7
  - 7.5
- 8～8.2
  - 8
  - 8.2
- 9～9.7
  - 9
  - 9.7
- 10～10.5
  - 10
  - 10.5
- 11～11.2
  - 11
  - 11.2
- 12～12.7
  - 12
  - 12.7
- 13～13.5
  - 13
  - 13.5
- 14
- 15
- 16～16.5
  - 16
  - 16.5
- 18
- 20
- 22
- 24
- 25
- 30
- 35
- 38
- 40
- 45
- 50
- 55
- 60
Drawing

Clear

Number of flutes(sheet)
2

3

4
Clear

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

Clear

Overall Length (L)(mm)
35

40

45

50

51

52

53

54

55

57

60

65

70

75

80

85

90

100

110

115

120

125

130

140

150

160

180

200

210

250
Drawing

Clear

Underneck length (ℓ1)(mm)
- 0.2～0.9
  - 0.2
  - 0.3
  - 0.45
  - 0.5
  - 0.6
  - 0.75
  - 0.8
  - 0.9
- 1～1.75
  - 1
  - 1.2
  - 1.25
  - 1.5
  - 1.75
- 2～2.75
  - 2
  - 2.25
  - 2.4
  - 2.5
  - 2.75
- 3～3.5
  - 3
  - 3.5
- 4～4.5
  - 4
  - 4.5
- 5～5.5
  - 5
  - 5.5
- 6～6.5
  - 6
  - 6.5
- 7～7.5
  - 7
  - 7.5
- 8～8.5
  - 8
  - 8.5
- 9～9.5
  - 9
  - 9.5
- 10
- 11
- 12～12.5
  - 12
  - 12.5
- 13
- 14
- 15
- 16
- 17.5
- 18
- 20
- 21
- 22
- 23.1
- 24
- 25
- 26～26.8
  - 26
  - 26.8
- 27
- 28.7
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 38～38.2
  - 38
  - 38.2
- 40
- 41
- 42
- 43
- 45
- 46
- 48～48.9
  - 48
  - 48.9
- 50
- 52
- 54
- 58
- 60
- 61
- 62
- 70
- 80
Drawing

Clear

Shank diameter (d)(mm)
3

4

5

6

8

10

12

16

20
Drawing

Clear

R Precision(μm)
-0.015～+0.015

-0.01 to 0.01

-0.01～0.01

-0.01～+0.01

-0.008～+0.008

-0.007 ~ +0.003

-0.007～+0.003

-0.007～0.007

-0.005～0.005

-0.005～+0.005

-0.003 to 0.003

-0.002～0.002

0 ～−0.02

±0.005

0.005～-0.005

±0.01

0.01～-0.01

＋0.01～－0.01

±0.02

±0.07

±3

±5

±10
Clear

Machining Application
- Curved surface
- Side
- Engraving
- R Groove
Images

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