OSG Long Neck Ball End Mills (Carbide)（work material：Resin）

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 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

Long Neck for 4-Flute Graphite, Ball Cord DG-LN-EBM

OSG

Diamond Coating End-mill for Graphite Processing

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

*Unit price with basic configuration

DIA Coated 2-Flute Long Neck, Ball End Mill DIA-LN-EBD

OSG

Ball end mill of the long neck shape that has been subjected to ultra-fine crystal diamond coating. Outstanding endurance in the graphite processing. Copper, is also effective in the aluminum alloy.

Starting from^∗ ：	156.54 €
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 CRN-LN-EBD-4	2-Flute Long Neck, Ball End DLC-LN-EBD	Long Neck for 4-Flute Graphite, Ball Cord DG-LN-EBM	DIA Coated 2-Flute Long Neck, Ball End Mill DIA-LN-EBD
Starting from^∗	84.00 € *Unit price with basic configuration	107.25 € *Unit price with basic configuration Volume Discount	64.79 € *Unit price with basic configuration Volume Discount	82.63 € *Unit price with basic configuration Volume Discount	107.25 € *Unit price with basic configuration	156.54 € *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	0.2 ～ 2	0.1 ～ 1	0.5 ～ 2	1 ～ 1.5	0.5 ～ 2.5
Type	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball
work material	Resin[○]	Resin[◎]	Resin[○]	Resin[◎]	Resin[◎]	Resin[◎]
Blade length (ℓ)(mm)	1.5 ～ 7.5	0.6 ～ 6	0.16 ～ 1.6	1.5 ～ 6	3 ～ 4.5	1.5 ～ 7.5
Number of flutes(sheet)	2	2	2	2	4	2
Coating	CrN	DG	CrN	DLC	DG	Dia Coat
Overall Length (L)(mm)	60 ～ 90	50 ～ 100	45 ～ 70	60 ～ 80	50 ～ 60	60 ～ 100
Underneck length (ℓ1)(mm)	3 ～ 40	4 ～ 60	1 ～ 30	5 ～ 20	10 ～ 20	5 ～ 50
Shank diameter (d)(mm)	6	4	4	6	4	6
R Precision(μm)	-0.01～+0.01	-0.01～+0.01 ～ -0.008～+0.008	-0.01～+0.01	-0.01～+0.01	-0.015～+0.015	-
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

Clear

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