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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 23/2 to 7:00 (SGT) 24/2/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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

6 items

: 30; 45; 60

Days to Ship	All 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less

Long Neck Ball Type, 2-Flute for Graphite DG-LN-EBD

OSG

End mill with diamond coating dedicated for graphite.

Standard Price:	SGD 242.13-
Days to Ship:	3 Day(s) or more

Long Neck Ball Type, 2-Flute for Copper /Aluminum Alloy / Plastic CRN-LN-EBD

OSG

Also ideal for copper electrode machining that requires large protrusions as it has a short blade and long neck shape with high rigidity.

Standard Price:	SGD 146.90-
Days to Ship:	4 Day(s) or more

Long Neck Ball Type, 2-Flute 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 gash, both cutting edge strength and sharpness are achieved.
·CBN sintered body is used for the flute material.

Standard Price:	SGD 247.55-
Days to Ship:	3 Day(s) or more

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

OSG

In addition to conventional coating properties, this coating has extremely high oxidation resistance to achieve high-speed machining.

Standard Price:	SGD 102.37-
Days to Ship:	4 Day(s) or more

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

OSG

Ultra-smooth DLC coating prevents welding adhesion. Achieves high speed in shape machining of aluminum alloys, while also obtaining a smooth surface finish.

Standard Price:	SGD 139.18-
Days to Ship:	3 Day(s) or more

Long Neck Ball Type, 2-Flute WX-LN-EBD

OSG

A long neck ball where the effective length can be selected to suit the machining shape. The high toughness carbide base material achieves stable cutting for a wide range of processing.

Standard Price:	SGD 57.17-
Days to Ship:	4 Day(s) or more


Brand
Product Series
Days to Ship
R Size(mm)
Blade length (ℓ)(mm)
Underneck length (ℓ1)(mm)
Shank diameter (d)(mm)
Number of flutes(sheet)
Overall Length (L)(mm)
work material
R Precision(μm)
Machining Application
Coating
Type


Brand	OSG	OSG	OSG	OSG	OSG	OSG
Product Series	Long Neck Ball Type, 2-Flute for Graphite DG-LN-EBD	Long Neck Ball Type, 2-Flute for Copper /Aluminum Alloy / Plastic CRN-LN-EBD	Long Neck Ball Type, 2-Flute CBN-LN-SXB	Long Neck Ball Type, 2-Flute CRN-LN-EBD-4	Long Neck Ball Type, 2-Flute DLC-LN-EBD	Long Neck Ball Type, 2-Flute WX-LN-EBD
Days to Ship	3 Day(s) or more	4 Day(s) or more	3 Day(s) or more	4 Day(s) or more	3 Day(s) or more	4 Day(s) or more
R Size(mm)	0.5 ～ 2	0.5 ～ 2.5	0.2 ～ 1.5	0.1 ～ 1	0.5 ～ 2	0.1 ～ 3
Blade length (ℓ)(mm)	1.5 ～ 6	1.5 ～ 7.5	0.3 ～ 1.8	0.16 ～ 1.6	1.5 ～ 6	0.16 ～ 4.8
Underneck length (ℓ1)(mm)	4 ～ 60	3 ～ 40	2 ～ 15	1 ～ 30	5 ～ 20	0.5 ～ 50
Shank diameter (d)(mm)	4	6	4 ～ 6	4	6	4 ～ 6
Number of flutes(sheet)	2	2	2	2	2	2
Overall Length (L)(mm)	50 ～ 100	60 ～ 90	45 ～ 50	45 ～ 70	60 ～ 80	45 ～ 120
work material	Aluminum[○] / Graphite[◎] / Resin[◎]	Aluminum[○] / Copper[◎] / Resin[○]	general steel[○] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎]	Aluminum[○] / Copper[◎] / Resin[○]	Aluminum[◎] / Resin[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[○] / High Hardness Steel-HRC60[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○] / Copper[○]
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
Coating	DG	CrN	Non-Coated	CrN	DLC	TiAlN
Type	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball

Configure

Specification/Dimensions

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

1.05

1.1

1.15

1.2

1.25

R1.25

1.3

1.4

1.45

1.5

R1.5

1.55

1.6

1.65

1.7

1.75

R1.75

1.8

1.9

2

R2

2.15

2.2

2.25

R2.25

2.3

2.4

2.5

R2.5

2.75

R2.75

3

R3

3.25

R3.25

3.5

R3.5

3.75

R3.75

4

R4

4.25

R4.25

4.5

R4.5

4.75

5

R5

5.25

5.5

R5.5

5.75

6

R6

8

10

12.5

15
Drawing

Clear

Blade length (ℓ)(mm)
- 0.06～0.96
  - 0.06
  - 0.07
  - 0.08
  - 0.1
  - 0.12
  - 0.14
  - 0.15
  - 0.16
  - 0.2
  - 0.21
  - 0.23
  - 0.24
  - 0.28
  - 0.3
  - 0.32
  - 0.35
  - 0.38
  - 0.4
  - 0.42
  - 0.45
  - 0.48
  - 0.49
  - 0.5
  - 0.56
  - 0.6
  - 0.63
  - 0.64
  - 0.65
  - 0.7
  - 0.72
  - 0.75
  - 0.8
  - 0.9
  - 0.96
- 1～1.9
  - 1
  - 1.05
  - 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
  - 4.2
  - 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
- 53
- 55
- 60
- 66
Drawing

Clear

Underneck length (ℓ1)(mm)
- 0.1～0.9
  - 0.1
  - 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
- 28～28.7
  - 28
  - 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
- 130
- 200
Drawing

Clear

Shank diameter (d)(mm)
3

4

5

6

8

10

12

16

20

25

32
Drawing

Clear

Number of flutes(sheet)
1

2

3

4
Clear

Overall Length (L)(mm)
4

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

230

250

300
Drawing

Clear

work material
- general steel
- Quenched and tempered steel
- High Hardness Steel-HRC55
- High Hardness Steel-HRC60
- High Hardness Steel-HRC65
- Stainless Steel
- Cast Iron
- Aluminum
- Titanium
- Copper
- Graphite
- Resin
Details

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

±0.005

0.005～-0.005

±0.01

0.01～-0.01

＋0.01～－0.01

±0.02

±0.07

±2

±3

±5

±10
Clear

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

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

Type
- Ball
- Long-Neck Ball
- Tapered neck ball
- Spherical Ball
Clear

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

Configure

Specification/Dimensions

R Size(mm)

Blade length (ℓ)(mm)

Underneck length (ℓ1)(mm)

Shank diameter (d)(mm)

Number of flutes(sheet)

Overall Length (L)(mm)

work material

R Precision(μm)

Machining Application

Coating

Type

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