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การยกเลิกจำหน่ายสินค้าประเภทอุปกรณ์นิวเมติกส์ (Pneumatic equipment) รุ่น “Economy Series” | Notice of End of Sales for Economy Series Pneumatic Equipment Category > คลิก
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UNION TOOL Carbide Ball End Mills（work material：Copper）

UNION TOOL offers products Carbide Ball End Mills specified by work material Copper from Cutting Tools product category. There are a total of 16 items. A tool for drilling and cutting workpieces that can be used with a wide range of materials. UNION TOOL products are available to order through MISUMI online 24 hours a day. Free shipping, no minimum order.

Search by specifying the lower class category

Configure

Specification/Dimensions

R Size(mm)
0.005

0.01

0.015

0.02

0.025

0.03

0.04

0.05

R0.05

0.075

R0.075

0.1

R0.1

0.125

0.15

R0.15

0.175

0.2

R0.2

0.225

0.25

R0.25

0.27

0.275

0.3

R0.3

0.325

0.35

R0.35

0.375

0.4

R0.4

0.425

0.45

R0.45

0.475

0.5

R0.5

R 0.5

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

R 1.0

1.05

1.1

1.15

1.2

1.25

R1.25

1.3

1.35

1.4

1.45

1.5

R1.5

R 1.5

1.55

1.6

1.65

1.7

1.75

R1.75

1.8

1.85

1.9

1.95

2

R2

R 2.0

2.05

2.1

2.15

2.2

2.25

R2.25

2.3

2.35

2.4

2.45

2.5

R2.5

R 2.5

2.55

2.6

2.65

2.7

2.75

R2.75

2.8

2.85

2.9

2.95

3

R3

R 3.0

3.05

3.1

3.15

3.175

3.2

3.25

R3.25

3.3

3.35

3.4

3.45

3.5

R3.5

3.55

3.6

3.65

3.7

3.75

R3.75

3.8

3.85

3.9

3.95

4

R4

4.05

4.1

4.15

4.2

4.25

R4.25

4.3

4.35

4.4

4.45

4.5

R4.5

4.55

4.6

4.65

4.7

4.75

4.8

4.85

4.9

4.95

5

R5

5.05

5.1

5.15

5.2

5.25

5.3

5.35

5.4

5.45

5.5

R5.5

5.55

5.6

5.65

5.7

5.75

5.8

5.85

5.9

5.95

6

R6

6.05

6.1

6.15

6.2

6.25

6.3

6.35

6.4

6.45

6.5

6.55

6.6

6.65

6.7

6.75

6.8

6.85

6.9

6.95

7

R7

7.05

7.1

7.15

7.2

7.25

7.3

7.35

7.4

7.45

7.5

7.55

7.6

7.65

7.7

7.75

7.8

7.85

7.9

7.95

8

R8

8.05

8.1

8.15

8.2

8.25

8.3

8.35

8.4

8.45

8.5

8.55

8.6

8.65

8.7

8.75

8.8

8.85

8.9

8.95

9

R9

9..5

9.05

9.1

9.15

9.2

9.25

9.3

9.35

9.4

9.45

9.5

9.55

9.6

9.65

9.7

9.75

9.8

9.85

9.9

9.95

10

R10

10.25

10.5

10.75

11

11.5

12

12.25

12.5

12.75

13

13.5

14

14.5

15

15.5

16

16.5

17

17.5

18

18.5

19

19.5

20

22.0

22.5

23.0

24.0

25
Drawing

Clear

Blade length (ℓ)(mm)
- 0.01～0.96
  - 0.01
  - 0.02
  - 0.03
  - 0.04
  - 0.05
  - 0.06
  - 0.07
  - 0.075
  - 0.08
  - 0.1
  - 0.12
  - 0.14
  - 0.15
  - 0.16
  - 0.2
  - 0.21
  - 0.23
  - 0.24
  - 0.25
  - 0.28
  - 0.3
  - 0.32
  - 0.35
  - 0.37
  - 0.375
  - 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
  - 0.84
  - 0.9
  - 0.95
  - 0.96
- 1～1.9
  - 1
  - 1.05
  - 1.1
  - 1.12
  - 1.2
  - 1.25
  - 1.26
  - 1.28
  - 1.3
  - 1.35
  - 1.4
  - 1.44
  - 1.45
  - 1.5
  - 1.6
  - 1.7
  - 1.75
  - 1.8
  - 1.9
- 2～2.9
  - 2
  - 2.1
  - 2.2
  - 2.25
  - 2.3
  - 2.4
  - 2.5
  - 2.6
  - 2.7
  - 2.75
  - 2.8
  - 2.9
- 3～3.9
  - 3
  - 3.2
  - 3.25
  - 3.5
  - 3.6
  - 3.7
  - 3.75
  - 3.8
  - 3.85
  - 3.9
- 4～4.9
  - 4
  - 4.1
  - 4.2
  - 4.25
  - 4.4
  - 4.5
  - 4.7
  - 4.75
  - 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
  - 6.2
  - 6.25
  - 6.3
  - 6.5
  - 6.6
  - 6.7
  - 6.8
  - 6.9
- 7～7.5
  - 7
  - 7.1
  - 7.2
  - 7.4
  - 7.5
- 8～8.9
  - 8
  - 8.1
  - 8.2
  - 8.3
  - 8.4
  - 8.5
  - 8.6
  - 8.7
  - 8.9
- 9～9.7
  - 9
  - 9.5
  - 9.7
- 10～10.5
  - 10
  - 10.5
- 11～11.5
  - 11
  - 11.2
  - 11.5
- 12～12.7
  - 12
  - 12.5
  - 12.7
- 13～13.5
  - 13
  - 13.5
- 14～14.5
  - 14
  - 14.5
- 15
- 16～16.5
  - 16
  - 16.5
- 17～17.5
  - 17
  - 17.5
- 18
- 19
- 20～20.5
  - 20
  - 20.5
- 21～21.5
  - 21
  - 21.5
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30～30.5
  - 30
  - 30.5
- 31
- 32
- 34
- 35
- 36
- 38
- 40
- 41.5
- 45
- 46
- 48
- 50
- 53
- 55
- 58
- 60
- 65
- 66
- 70
- 75
- 80
- 90
- 100
- 110
- 120
- 130
Drawing

Clear

Underneck length (ℓ1)(mm)
- 0.1～0.9
  - 0.1
  - 0.15
  - 0.2
  - 0.23
  - 0.25
  - 0.3
  - 0.38
  - 0.45
  - 0.5
  - 0.6
  - 0.75
  - 0.8
  - 0.9
- 1～1.9
  - 1
  - 1.1
  - 1.2
  - 1.25
  - 1.3
  - 1.5
  - 1.6
  - 1.75
  - 1.8
  - 1.9
- 2～2.8
  - 2
  - 2.1
  - 2.2
  - 2.25
  - 2.3
  - 2.4
  - 2.5
  - 2.6
  - 2.7
  - 2.75
  - 2.8
- 3～3.8
  - 3
  - 3.3
  - 3.5
  - 3.6
  - 3.75
  - 3.8
- 4～4.8
  - 4
  - 4.2
  - 4.3
  - 4.4
  - 4.5
  - 4.6
  - 4.8
- 5～5.8
  - 5
  - 5.2
  - 5.4
  - 5.5
  - 5.6
  - 5.8
- 6～6.5
  - 6
  - 6.5
- 7～7.9
  - 7
  - 7.3
  - 7.4
  - 7.5
  - 7.6
  - 7.7
  - 7.8
  - 7.9
- 8～8.9
  - 8
  - 8.
  - 8.1
  - 8.2
  - 8.3
  - 8.4
  - 8.5
  - 8.6
  - 8.7
  - 8.8
  - 8.9
- 9～9.7
  - 9
  - 9.1
  - 9.3
  - 9.5
  - 9.6
  - 9.7
- 10～10.8
  - 10
  - 10.2
  - 10.3
  - 10.5
  - 10.6
  - 10.7
  - 10.8
- 11～11.6
  - 11
  - 11.3
  - 11.6
- 12～12.5
  - 12
  - 12.2
  - 12.3
  - 12.5
- 13～13.6
  - 13
  - 13.6
- 14～14.2
  - 14
  - 14.2
- 15～15.8
  - 15
  - 15.6
  - 15.8
- 16～16.8
  - 16
  - 16.2
  - 16.8
- 17.5～17.8
  - 17.5
  - 17.6
  - 17.8
- 18～18.75
  - 18
  - 18.2
  - 18.75
- 19～19.8
  - 19
  - 19.8
- 20～20.2
  - 20
  - 20.2
- 21～21.8
  - 21
  - 21.8
- 22～22.8
  - 22
  - 22.5
  - 22.8
- 23.1
- 24～24.2
  - 24
  - 24.2
- 25～25.8
  - 25
  - 25.6
  - 25.8
- 26～26.8
  - 26
  - 26.8
- 27～27.9
  - 27
  - 27.6
  - 27.9
- 28～28.7
  - 28
  - 28.7
- 29～29.2
  - 29
  - 29.2
- 30～30.8
  - 30
  - 30.8
- 31～31.6
  - 31
  - 31.5
  - 31.6
- 32～32.1
  - 32
  - 32.1
- 33～33.6
  - 33
  - 33.5
  - 33.6
- 34
- 35～35.8
  - 35
  - 35.5
  - 35.6
  - 35.8
- 36～36.4
  - 36
  - 36.1
  - 36.4
- 38～38.6
  - 38
  - 38.2
  - 38.6
- 39～39.75
  - 39
  - 39.5
  - 39.75
- 40
- 41～41.4
  - 41
  - 41.2
  - 41.4
- 42～42.2
  - 42
  - 42.2
- 43～43.2
  - 43
  - 43.2
- 44～44.7
  - 44
  - 44.2
  - 44.7
- 45～45.2
  - 45
  - 45.2
- 46～46.7
  - 46
  - 46.5
  - 46.7
- 47.5
- 48～48.9
  - 48
  - 48.7
  - 48.9
- 49
- 50～50.7
  - 50
  - 50.7
- 51
- 52
- 53
- 54～54.5
  - 54
  - 54.5
- 55
- 57
- 58～58.5
  - 58
  - 58.5
- 60～60.8
  - 60
  - 60.3
  - 60.8
- 61～61.8
  - 61
  - 61.3
  - 61.8
- 62～62.5
  - 62
  - 62.3
  - 62.5
- 63～63.3
  - 63
  - 63.3
- 64～64.3
  - 64
  - 64.3
- 65
- 66
- 68
- 70
- 74
- 75
- 80～80.4
  - 80
  - 80.4
- 81～81.4
  - 81
  - 81.4
- 82.4
- 85
- 86
- 87
- 90～90.4
  - 90
  - 90.4
- 92.9
- 96
- 98
- 100
- 102
- 105
- 106
- 110
- 112
- 120～120.6
  - 120
  - 120.6
- 121.6
- 122.6
- 130
- 140
- 150
- 160～160.8
  - 160
  - 160.8
- 200
Drawing

Clear

Shank diameter (d)(mm)
2.90

3

3.80

4

4.80

5

5.80

6

7

7.80

8

9

9.70

10

11

11.70

12

14

15

15.70

16

18

20

25

32

42

CN50.8
Drawing

Clear

Number of flutes(sheet)
1

2

3

4

5

6
Clear

Overall Length (L)(mm)
4

23.6

28.3

32

34

35

35.7

38

39

40

40.8

45

48

49

49.6

50

51

52

53

54

55

57

58

60

63

64

65

70

72

73

74

75

76

78

80

82

83

84

85

90

92

93

95

100

101

104

105

110

115

116

120

121

125

130

133

134

135

140

150

153

155

160

170

175

180

185

190

200

206

210

220

230

240

250

280

300

330

350
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)
-10～+10

-7 to +3

-7～+3

-0.02 to 0.02

-0.02～0.02

-0.015～+0.015

-0.01 to 0.01

-0.01～0.01

-0.01～+0.01

-0.008～+0.008

-0.007 to 0.003

-0.007 ~ +0.003

-0.007～0.003

-0.007～+0.003

-0.007～0.007

-0.007～+0.007

-0.005 ~ +0.001

-0.005 to +0.005

-0.005～0.005

-0.005～+0.005

-0.003 to 0.003

-0.003～0.003

-0.003～+0.003

-0.002～0.002

0～-50

0～-40

0～-30

0～-0.04

0～-0.03

0.002～-0.002

±0.003

0.003～-0.003

＋0.003～－0.003

±0.005

0.005～-0.005

＋0.005～－0.005

±0.01

0.01～-0.01

＋0.01～－0.01

±0.02

0.02～-0.02

0.03～-0.03

0.05～-0.05

±0.07

±2

±3

3 to -3

±5

5 to -5

5～-5

±8

±10

10～-10

20～-20
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

Brand	(36) (0) 7 LEADERS (4) ASAHI TOOLS (2) ATOM (0) CREATE TOOL (0) DIJET (6) EIKOSHA (9) GUHRING (0) KABUSYUUKOUGU (0) KYOCERA (0) KYOWA SEIKO (1) MAPAL (0) MITSUBISHI HITACHI TOOL (9) MITSUBISHI MATERIALS (5) NACHI(FUJIKOSHI) (5) NIAGARA CUTTER (6) NS TOOL (26) OKAZAKI SEIKO (3) OMIKOGYO (0) OSG (34) Poulten&Graf (0) SANDVIK (7) SANKO MFG (2) THE CUT (0) TOYO DRILL (1) TUNGALOY (0) UNION TOOL (16) VAN HOORN (0) WALTER PROTOTYP (5) WIDIN (0)
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16 items

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: 30; 60; 90

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Until 31/03/2025

HSB, HM Coated 2-Flute Ball

UNION TOOL

[Features]
· Compared to conventional products, this model achieves higher machining efficiency, longer service life and higher quality machining of hard mold materials at 40 HRC or more.
· New HARDMAX coating adopted to maintain film hardness while improving oxidation resistance
· Provides stable processing for water-soluble/oil-based cutting oil, oil mist, and air blow
· The machining dimension has been improved by improving the wear resistance and setting the rake angle of the ball tip to negative
· The rake angle on the outer circumference side of the ball has been set to weak negative, securing sharpness, providing an excellent processed surface and preventing deflection

From: ฿ 758.78
Special Price
Days to Ship: Same day

Same day

Compare

HM Coated 2-flute, Long Neck Ball HSLB

UNION TOOL

From: ฿ 769.67
Days to Ship: 5 Day(s)

5 Day(s)

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UT Coat, 2-flute Ball CSEB

UNION TOOL

[Features]
· With optimized blade shape, outstanding surface roughness is achieved for finishing and excellent wear resistance for roughing.
· New UTCOAT with improved hardness, toughness, lubricity and adhesion is used to increase the wear resistance and surface roughness.
· Supports a wide range from copper and raw materials to 55 HRC.

From: ฿ 788.67
Days to Ship: 5 Day(s)

5 Day(s)

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UT COAT 2-Flute Long-Neck Ball CSLEB

UNION TOOL

From: ฿ 769.67
Days to Ship: 5 Day(s)

5 Day(s)

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DIA Coated Series, for Graphite Processing, DCB, 2-Flute Ball

UNION TOOL

[Features]
· Diamond-coated ball series of the 2-flute for graphite electrode machining.
· A newly developed diamond coating film realizes outstanding abrasion-resistance.
· The coating film excels in adhesion, having a long lifespan.

From: ฿ 3,431.24
Days to Ship: 5 Day(s)

5 Day(s)

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CGB4000 4-Flute Ball for Graphite Processing

UNION TOOL

[Features]
· An end mill dedicated for graphite machining.
· Adopts a carbide base material with excellent wear resistance.

From: ฿ 4,676.52
Days to Ship: 5 Day(s)

5 Day(s)

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CFB, for Raw Wood to Machining, 3-Flute Ball [Alteration Supported Product]

UNION TOOL

[Notice] Alteration can be specified. Please select from "standard/alteration classification" of the narrowing conditions.

Square end mill for processing a high hardness material

From: ฿ 1,369.41
Days to Ship: 5 Day(s)

5 Day(s)

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HB, HM Coated, 2-Flute Ball End Mill [Alteration Supported Product]

UNION TOOL

[Notice] Alteration can be specified. Please select from the "standard / alteration category" of the refinement condition.

Even deep machining can be performed smoothly, and the fall of the machined surface is minimized in spite of its long flute

From: ฿ 834.97
Days to Ship: 7 Day(s)

7 Day(s)

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HBL, HM Coated 2-Flute Long Shank Ball

UNION TOOL

[Features]
· Long Shank Ball End Middle Series Supporting High-Hardness Materials
· Uses HardMax coating compatible with high-speed machining of high-hardness materials
· Capable of stable, long-life machining for both dry and wet type

From: ฿ 2,629.18
Days to Ship: 5 Day(s)

5 Day(s)

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HLB, HM Coat, 2-Flute Long Neck Ball End Mill

UNION TOOL

[Features]
· Excellent heat-resistant temperature and lubricity, and can also cut high-speed steel material of 65 HRC.
· Has a lifespan unmatched up to now, and DRY/WET is not selectable.

From: ฿ 809.58
Days to Ship: 6 Day(s)

6 Day(s)

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HTNB HM coat 2-flute taper neck ball end mill

UNION TOOL

[Features]
·Achievement of high rigidity with improved taper neck shape
·Adopts HARDMAX coat that achieves outstanding heat resistance and lubricity.
·Can also cut 65HRC high hardness materials

From: ฿ 1,649.82
Days to Ship: 5 Day(s)

5 Day(s)

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DIA Coated Series, for Graphite Processing, DCLB, 2-Flute Long Neck Ball End Mill

UNION TOOL

From: ฿ 2,798.04
Days to Ship: 5 Day(s)

5 Day(s)

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CGB2000, for Graphite Processing, 2-Flute Ball [Alternation Supported Product]

UNION TOOL

[Notice] Alteration can be specified. Please select from the "standard / alteration category" of the refinement condition.

Square (radius) end mill for machining high-hardness materials

[Features]
· For use in high-hardness machining.
· Excellent cutting chip discharge and high efficiency

From: ฿ 2,375.90
Days to Ship: 5 Day(s)

5 Day(s)

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CPRB 2-Flute Long Neck Ball End Mill for Resin Machining

Until 31/03/2025

CPRB 2-Flute Long Neck Ball End Mill for Resin Machining

UNION TOOL

[Features]
· Long neck ball end mill for resin processing.
· Ideal for processing deep grooves by undercutting the neck.

From: ฿ 1,345.90
Special Price
Days to Ship: Same day

Same day

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2-Flutes Short-Shank Ball End Mills HSB-S

UNION TOOL

[Features]
· Can be used for machining at short overhang lengths.

From: ฿ 789.78
Days to Ship: 5 Day(s)

5 Day(s)

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2-Flutes Short-Shank Long-Neck Ball End Mills HSLB-S

UNION TOOL

[Features]
· Can be used for machining at short overhang lengths.

From: ฿ 800.03
Days to Ship: 5 Day(s)

5 Day(s)


Brand
Product Series
From
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

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Brand	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL
Product Series	HSB, HM Coated 2-Flute Ball	HM Coated 2-flute, Long Neck Ball HSLB	UT Coat, 2-flute Ball CSEB	UT COAT 2-Flute Long-Neck Ball CSLEB	DIA Coated Series, for Graphite Processing, DCB, 2-Flute Ball	CGB4000 4-Flute Ball for Graphite Processing	CFB, for Raw Wood to Machining, 3-Flute Ball [Alteration Supported Product]	HB, HM Coated, 2-Flute Ball End Mill [Alteration Supported Product]	HBL, HM Coated 2-Flute Long Shank Ball	HLB, HM Coat, 2-Flute Long Neck Ball End Mill	HTNB HM coat 2-flute taper neck ball end mill	DIA Coated Series, for Graphite Processing, DCLB, 2-Flute Long Neck Ball End Mill	CGB2000, for Graphite Processing, 2-Flute Ball [Alternation Supported Product]	CPRB 2-Flute Long Neck Ball End Mill for Resin Machining	2-Flutes Short-Shank Ball End Mills HSB-S	2-Flutes Short-Shank Long-Neck Ball End Mills HSLB-S
From	฿ 758.78 Special Price On Sale Until 31/03/2025	฿ 769.67	฿ 788.67	฿ 769.67	฿ 3,431.24	฿ 4,676.52	฿ 1,369.41	฿ 834.97	฿ 2,629.18	฿ 809.58	฿ 1,649.82	฿ 2,798.04	฿ 2,375.90	฿ 1,345.90 Special Price On Sale Until 31/03/2025	฿ 789.78	฿ 800.03
Days to Ship	Same day	5 Day(s)	5 Day(s)	5 Day(s)	5 Day(s)	5 Day(s)	5 Day(s)	7 Day(s)	5 Day(s)	6 Day(s)	5 Day(s)	5 Day(s)	5 Day(s)	Same day	5 Day(s)	5 Day(s)
R Size(mm)	0.03 ～ 6	0.05 ～ 3	0.1 ～ 6	0.05 ～ 3	0.5 ～ 6	2 ～ 10	0.3 ～ 6	0.1 ～ 0.75	1.5 ～ 6	0.4 ～ 3	0.1 ～ 2	0.2 ～ 3	0.2 ～ 6	0.2 ～ 3	0.1 ～ 2	0.1 ～ 3
Blade length (ℓ)(mm)	0.06 ～ 22	0.08 ～ 4.8	0.3 ～ 18	0.08 ～ 4.8	5 ～ 55	20 ～ 60	0.9 ～ 18	0.3 ～ 2.5	4.5 ～ 25	0.64 ～ 4.8	0.16 ～ 50	0.32 ～ 6	0.8 ～ 55	0.4 ～ 6	0.2 ～ 4	0.16 ～ 4.8
Underneck length (ℓ1)(mm)	-	0.3 ～ 60	-	0.3 ～ 60	-	-	-	-	-	3 ～ 30	1.5 ～ 62	2 ～ 80	-	1 ～ 50	-	0.5 ～ 20
Shank diameter (d)(mm)	4 ～ 12	3 ～ 6	4 ～ 12	3 ～ 6	4 ～ 12	4 ～ 20	4 ～ 12	4	3 ～ 12	4 ～ 6	4 ～ 6	4 ～ 6	4 ～ 12	4 ～ 6	4 ～ 6	4 ～ 6
Number of flutes(sheet)	2	2	2	2	2	4	3	2	2	2	2	2	2	2	2	2
Overall Length (L)(mm)	50 ～ 110	45 ～ 120	50 ～ 110	45 ～ 120	60 ～ 180	100 ～ 250	50 ～ 120	50	80 ～ 200	45 ～ 80	4 ～ 120	45 ～ 120	60 ～ 200	45 ～ 120	35 ～ 40	35 ～ 50
work material	Copper[○]	Copper[○]	Copper[◎]	Copper[◎]	Copper[○]	Copper[○]	Copper[◎]	Copper[◎]	Copper[◎]	Copper[◎]	Copper[○/◎]	Copper[○]	Copper[○]	Copper[◎]	Copper[○]	Copper[○]
R Precision(μm)	-0.007～0.007 ～ -0.002～0.002	-0.005～0.005 ～ -0.002～0.002	-0.007～0.007 ～ -0.005～0.005	-0.005～0.005 ～ -0.002～0.002	-0.01～0.01	-0.01～0.01	-0.01～0.01 ～ -0.005～0.005	-0.005～0.005	-0.007～0.007 ～ -0.005～0.005	-0.002～0.002	-0.005～0.005	-0.01～0.01	-0.01～0.01	-0.01～0.01	±3	±3 ～ ±5
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	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	Curved surface / Side / Engraving / R Groove	Curved surface / Side / Engraving / R Groove	-	-
Coating	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	TiCN	TiCN	Dia Coat	Non-Coated	TiCN	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group)	For High Hardness (Silicon Group) / For General Steels (AlCrN, etc.)	Dia Coat	Non-Coated	Non-Coated	-	-
Type	Ball	Long-Neck Ball	Ball	Long-Neck Ball	Ball	Ball	Ball	Ball	Ball	Long-Neck Ball	Tapered neck ball	Long-Neck Ball	Ball	Long-Neck Ball	Ball	Long-Neck Ball