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Nachi-Fujikoshi Ball End Mills (Carbide)（Work Material：High-Hardness Steel ~ HRC55）

8 items

: 30; 45; 60

Days to Ship	All Same day 8 Days or Less 9 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 17 Days or Less 26 Days or Less

GS MILL Hard Ball GSBH

Nachi-Fujikoshi

Suitable for high-speed finishing of high-hardness molds.

Volume Discount
Days to Ship: 8 Days or more
GS MILL Long Neck Hard Ball GSBNH2

Nachi-Fujikoshi

[Features]
· Ideal for fine machining of molds.
· Available in various sizes and can be used for all kinds of machining.
· Cutting blades with a tapered back make contact with a workpiece with a shorter length.
· Tapered back for reduction of cutting resistance and achievement of good roughness of the finished surface

Volume Discount
Days to Ship: 8 Days or more
X's Mill Geo Ball Long Shank 2GEOLSR

Nachi-Fujikoshi

Long shank. Ideal for contouring in deep locations.

Volume Discount
Days to Ship: 8 Days or more
CBN Mold Finish Master BNBP

Nachi-Fujikoshi

Suitable for high-speed finishing of high-hardness molds.

Volume Discount
Days to Ship: 8 Days or more
GS MILL Ball 2GSR

Nachi-Fujikoshi

Supports a wide range of materials from raw materials to hardened materials. Suitable for processing of curved surfaces.

Volume Discount
Days to Ship: 12 Days or more
Mold Meister Ball 2MMR

Nachi-Fujikoshi

Ideal for precision mold polish-free machining. Rounding accuracy: ±3 μm, rounding accuracy range: 180°

Volume Discount
Days to Ship: 8 Days or more
X's Mill Geo Ball 2GEOR

Nachi-Fujikoshi

Supports a wide range of applications from mold steel to high-hardness steel. Ideal for finishing molds.

Volume Discount
Days to Ship: 8 Days or more
GSX MILL Ball GSXB

Nachi-Fujikoshi

[Features]
· Supports a wide range of materials from raw materials to hardened materials.
· GSX II coating improves heat and abrasion resistance.

Volume Discount
Days to Ship: 8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	12 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more


Brand
Product Series
Days to Ship
R Size(mm)
Model
Work Material
Flute Length (ℓ)(mm)
Number of Flutes(sheet)
Coating
Overall Length (L)(mm)
Length Under Neck (ℓ1)(mm)
Link Diameter (d)(mm)
R Precision(µm)
Processing Applications


Brand	Nachi-Fujikoshi	Nachi-Fujikoshi	Nachi-Fujikoshi	Nachi-Fujikoshi	Nachi-Fujikoshi	Nachi-Fujikoshi	Nachi-Fujikoshi	Nachi-Fujikoshi
Product Series	GS MILL Hard Ball GSBH	GS MILL Long Neck Hard Ball GSBNH2	X's Mill Geo Ball Long Shank 2GEOLSR	CBN Mold Finish Master BNBP	GS MILL Ball 2GSR	Mold Meister Ball 2MMR	X's Mill Geo Ball 2GEOR	GSX MILL Ball GSXB
Days to Ship	8 Days or more	8 Days or more	8 Days or more	8 Days or more	12 Days or more	8 Days or more	8 Days or more	8 Days or more
R Size(mm)	0.2 ～ 6	0.1 ～ 3	0.5 ～ 15	0.2 ～ 1	5	0.5 ～ 6	0.5 ～ 15	0.2 ～ 10
Model	Bore	Bore	Bore	Bore	Bore	Bore	Bore	Bore
Work Material	High-Hardness Steel ~ HRC55[◎]	High-Hardness Steel ~ HRC55[◎]	High-Hardness Steel ~ HRC55[◎]	High-Hardness Steel ~ HRC55[◎]	High-Hardness Steel ~ HRC55[◎]	High-Hardness Steel ~ HRC55[◎]	High-Hardness Steel ~ HRC55[◎]	High-Hardness Steel ~ HRC55[○]
Flute Length (ℓ)(mm)	0.4 ～ 12	0.2 ～ 6	1.5 ～ 45	0.3 ～ 1.4	15	1.5 ～ 18	1.5 ～ 45	0.6 ～ 30
Number of Flutes(sheet)	2	2	2	2	2	2	2	2
Coating	TiAlN	TiAlN	TiAlN	-	TiAlN	TiAlN	TiAlN	For General Steel (AlCrN etc.)
Overall Length (L)(mm)	50 ～ 110	45 ～ 120	80 ～ 230	50	100	50 ～ 120	50 ～ 200	50 ～ 160
Length Under Neck (ℓ1)(mm)	0.6 ～ 7.5	-	10 ～ 100	1.2 ～ 5.5	-	-	3 ～ 80	-
Link Diameter (d)(mm)	4 ～ 12	4 ～ 6	4 ～ 32	4 ～ 6	10	4 ～ 12	4 ～ 32	4 ～ 20
R Precision(µm)	-	-	0～-0.04 ～ 0～-0.03	-	-0.01～+0.01	-0.003～+0.003	0～-0.04 ～ 0～-0.03	-
Processing Applications	Curved Surface / Side Surface / Carving / R-Groove	Curved Surface / Side Surface / Carving / R-Groove	Curved Surface / Side Surface / Carving / R-Groove	Curved Surface / Side Surface / Carving / R-Groove	Curved Surface / Side Surface / Carving / R-Groove	Curved Surface / Side Surface / Carving / R-Groove	Curved Surface / Side Surface / Carving / R-Groove	-

Configure

Specification/Dimensions

Metric / Inch
- metric
Clear

R Size(mm)
0.005

0.01

0.015

0.02

0.025

0.03

0.04

0.05

0.075

0.1

0.125

0.15

0.175

0.2

0.225

0.25

0.275

0.3

0.325

0.35

R0.35

0.375

0.4

R0.4

0.425

0.45

R0.45

0.475

0.5

0.55

0.6

R0.6

0.65

0.7

0.75

R0.75

0.8

0.85

0.9

0.95

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

2.05

2.1

2.15

2.2

2.25

2.3

2.35

2.4

2.45

2.5

2.55

2.6

2.65

2.7

2.75

2.8

2.85

2.9

2.95

3

R 3.0

3.05

3.1

3.15

3.175

3.2

3.25

3.3

3.35

3.4

3.45

3.5

3.55

3.6

3.65

3.7

3.75

3.8

3.85

3.9

3.95

4

4.05

4.1

4.15

4.2

4.25

4.3

4.35

4.4

4.45

4.5

4.55

4.6

4.65

4.7

4.75

4.8

4.85

4.9

4.95

5

5.05

5.1

5.15

5.2

5.25

5.3

5.35

5.4

5.45

5.5

5.55

5.6

5.65

5.7

5.75

5.8

5.85

5.9

5.95

6

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

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

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

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

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

22.5

23

24

25
Drawing

Clear

Model
- Bore
- Spherical Bore
Clear

Work Material
- General Steel
- Heat-Treated Steel
- High-Hardness Steel ~ HRC55
- High-Hardness Steel ~ HRC60
- High-Hardness Steel – HRC65
- Stainless Steel
- Cast Iron
- Aluminum
- Titanium
- Copper
- Graphite
- Resin
Details

Clear

Flute Length (ℓ)(mm)
- 0.01～0.95
  - 0.01
  - 0.02
  - 0.03
  - 0.04
  - 0.05
  - 0.06
  - 0.08
  - 0.1
  - 0.15
  - 0.16
  - 0.2
  - 0.24
  - 0.3
  - 0.38
  - 0.4
  - 0.45
  - 0.49
  - 0.5
  - 0.56
  - 0.6
  - 0.63
  - 0.7
  - 0.75
  - 0.76
  - 0.8
  - 0.84
  - 0.9
  - 0.95
- 1～1.9
  - 1
  - 1.05
  - 1.1
  - 1.2
  - 1.25
  - 1.26
  - 1.3
  - 1.4
  - 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
  - 3.75
  - 3.8
  - 3.9
- 4～4.75
  - 4
  - 4.1
  - 4.2
  - 4.25
  - 4.4
  - 4.5
  - 4.75
- 5～5.9
  - 5
  - 5.1
  - 5.3
  - 5.4
  - 5.5
  - 5.6
  - 5.7
  - 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
  - 8.3
  - 8.4
  - 8.5
  - 8.6
  - 8.7
  - 8.9
- 9～9.5
  - 9
  - 9.5
- 10～10.5
  - 10
  - 10.5
- 11～11.5
  - 11
  - 11.5
- 12～12.5
  - 12
  - 12.5
- 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
- 21～21.5
  - 21
  - 21.5
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 30
- 32
- 34
- 35
- 36
- 38
- 40
- 45
- 48
- 50
- 55
- 58
- 60
- 65
- 70
- 80
- 90
- 100
- 110
- 120
- 130
Drawing

Clear

Number of Flutes(sheet)
1

2

3

4

6
Clear

Coating
- For High Hardness (Silicone-Based)
- TiAlN
- For General Steel (AlCrN etc.)
- TiCN
- DLC
- CrN
- Diamond Coat
- Non-Coated
- MRC
- DG
- Others
Details

Clear

Overall Length (L)(mm)
32

34

35

38

40

45

49

50

52

53

55

57

58

60

63

65

70

72

75

78

80

83

85

90

92

100

104

105

110

120

121

125

130

140

150

160

170

180

190

200

210

220

230

240

250

280

300

330

350
Drawing

Clear

Length Under Neck (ℓ1)(mm)
- 0.5～0.9
  - 0.5
  - 0.6
  - 0.9
- 1～1.8
  - 1
  - 1.1
  - 1.2
  - 1.25
  - 1.5
  - 1.8
- 2～2.8
  - 2
  - 2.1
  - 2.2
  - 2.3
  - 2.4
  - 2.5
  - 2.7
  - 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
- 7～7.8
  - 7
  - 7.5
  - 7.8
- 8
- 9
- 10～10.5
  - 10
  - 10.5
- 11
- 12～12.5
  - 12
  - 12.5
- 14
- 15
- 16
- 18
- 20
- 21
- 25～25.6
  - 25
  - 25.6
- 27～27.6
  - 27
  - 27.6
- 28
- 30
- 31.5～31.6
  - 31.5
  - 31.6
- 32～32.1
  - 32
  - 32.1
- 33.5～33.6
  - 33.5
  - 33.6
- 34
- 35～35.6
  - 35
  - 35.5
  - 35.6
- 36～36.1
  - 36
  - 36.1
- 38～38.6
  - 38
  - 38.6
- 39～39.5
  - 39
  - 39.5
- 40
- 41.2～41.4
  - 41.2
  - 41.4
- 42.2
- 43.2
- 44～44.7
  - 44
  - 44.2
  - 44.7
- 45～45.2
  - 45
  - 45.2
- 46.5～46.7
  - 46.5
  - 46.7
- 47.5
- 48～48.7
  - 48
  - 48.7
- 49
- 50～50.7
  - 50
  - 50.7
- 52
- 54～54.5
  - 54
  - 54.5
- 57
- 58.5
- 60～60.8
  - 60
  - 60.3
  - 60.8
- 61.3～61.8
  - 61.3
  - 61.8
- 62.3～62.5
  - 62.3
  - 62.5
- 63.3
- 64～64.3
  - 64
  - 64.3
- 65
- 70
- 75
- 80～80.4
  - 80
  - 80.4
- 81.4
- 82.4
- 85
- 90～90.4
  - 90
  - 90.4
- 92.9
- 100
- 102
- 105
- 110
- 112
- 120～120.6
  - 120
  - 120.6
- 121.6
- 122.6
- 130
- 140
- 150
- 160
Drawing

Clear

Link Diameter (d)(mm)
3

4

5

6

7

8

9

10

11

12

14

15

16

18

20

25

32

42
Drawing

Clear

R Precision(µm)
-10～+10

-0.015～+0.015

-0.01

-0.01～0.01

-0.01～+0.01

-0.007 ~ +0.003

-0.007～0.003

-0.007～+0.003

-0.007～+0.007

-0.005 ~ +0.001

-0.005～+0.005

-0.003～+0.003

0～-50

0～-40

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

5～-5

±10

10～-10

20～-20
Clear

Processing Applications
- Curved Surface
- Side Surface
- Carving
- R-Groove
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Related Categories to Ball End Mills (Carbide)

- Ball End Mills (Carbide)
- Long Neck Ball End Mills (Carbide)

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Nachi-Fujikoshi Ball End Mills (Carbide)（Work Material：High-Hardness Steel ~ HRC55）

Configure

Specification/Dimensions

Metric / Inch

R Size(mm)

Model

Work Material

Flute Length (ℓ)(mm)

Number of Flutes(sheet)

Coating

Overall Length (L)(mm)

Length Under Neck (ℓ1)(mm)

Link Diameter (d)(mm)

R Precision(µm)

Processing Applications

Narrow search by specifying Manufacturer

CAD

Related Categories to Ball End Mills (Carbide)

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)