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UNION TOOL Long Neck Ball End Mills (Carbide)（Model：Bore）

11 items

: 30; 45; 60

Days to Ship	All Same day 7 Days or Less 8 Days or Less 9 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 17 Days or Less

HSB, HM Coated 2-Flute Ball

UNION TOOL

•Model: Bore
•Number Of Flutes (sheet): 2
•Coating: For High Hardness (Silicone-Based)

Volume Discount
Days to Ship: 8 Days or more
HFB, HM Coated 4-Flute High-Efficiency Short Shank Ball

UNION TOOL

•Model: Bore
•Number Of Flutes (sheet): 4
•Coating: For High Hardness (Silicone-Based)
•With/Without Torsion: Available
•Shank Taper Angle Bta (°): 16°

Volume Discount
Days to Ship: 8 Days or more
DCB 2-Flute Diamond-Coated Ball for Graphite Processing

UNION TOOL

•Model: Bore
•Number Of Flutes (sheet): 2
•Coating: Diamond Coat
•R Precision (µm): -0.01～0.01
•With/Without Torsion: Available

Volume Discount
Days to Ship: 8 Days or more
CFB for Raw Material to Processing, 3-Flute Ball

UNION TOOL

•Model: Bore
•Number Of Flutes (sheet): 3
•Coating: TiCN
•With/Without Torsion: Available
•Shank Taper Angle Bta (°): 16°

Volume Discount
Days to Ship: 8 Days or more
UDC Coat, 2-Flute Ball UDCB

UNION TOOL

•Model: Bore
•Number Of Flutes (sheet): 2
•Coating: Others
•R Precision (µm): -0.01～0.01
•With/Without Torsion: NA

Volume Discount
Days to Ship: 8 Days or more
HB, HM Coated 2-Flute Ball (1 Flute for R0.05 φ6 Shank Only)

UNION TOOL

•Model: Bore
•Number Of Flutes (sheet): 2
•Coating: For High Hardness (Silicone-Based)
•R Precision (µm): -0.005～0.005
•Overall Length (L) (mm): 50

Volume Discount
Days to Ship: 10 Days or more
HBL, HM Coated 2-Flute Long Shank Ball

UNION TOOL

•Model: Bore
•Number Of Flutes (sheet): 2
•Coating: For High Hardness (Silicone-Based)
•With/Without Torsion: Available

Volume Discount
Days to Ship: 8 Days or more
HFB, HM Coated 4-Flute High-Efficiency Ball

UNION TOOL

•Model: Bore
•Number Of Flutes (sheet): 4
•Coating: For High Hardness (Silicone-Based)
•With/Without Torsion: Available
•Shank Taper Angle Bta (°): 16°

Volume Discount
Days to Ship: 8 Days or more
CGB2000 2-Flute Ball for Graphite Processing

UNION TOOL

•Model: Bore
•Number Of Flutes (sheet): 2
•Coating: Non-Coated
•R Precision (µm): -0.01～0.01
•With/Without Torsion: Available

Volume Discount
Days to Ship: 8 Days or more
CGB4000 4-Flute Ball for Graphite Processing

UNION TOOL

•Model: Bore
•Number Of Flutes (sheet): 4
•Coating: Non-Coated
•R Precision (µm): -0.01～0.01
•With/Without Torsion: Available

Volume Discount
Days to Ship: 9 Days or more
UT Coat, 2-Flute Ball CSEB

UNION TOOL

•Model: Bore
•Number Of Flutes (sheet): 2
•Coating: TiCN
•With/Without Torsion: Available
•Shank Taper Angle Bta (°): 11°

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:	8 Days or more

Days to Ship:	10 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:	9 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	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	HFB, HM Coated 4-Flute High-Efficiency Short Shank Ball	DCB 2-Flute Diamond-Coated Ball for Graphite Processing	CFB for Raw Material to Processing, 3-Flute Ball	UDC Coat, 2-Flute Ball UDCB	HB, HM Coated 2-Flute Ball (1 Flute for R0.05 φ6 Shank Only)	HBL, HM Coated 2-Flute Long Shank Ball	HFB, HM Coated 4-Flute High-Efficiency Ball	CGB2000 2-Flute Ball for Graphite Processing	CGB4000 4-Flute Ball for Graphite Processing	UT Coat, 2-Flute Ball CSEB
Days to Ship	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	10 Days or more	8 Days or more	8 Days or more	8 Days or more	9 Days or more	8 Days or more
R Size(mm)	0.03 ～ 6	1 ～ 6	0.5 ～ 6	0.3 ～ 6	0.1 ～ 3	0.1 ～ 0.75	1.5 ～ 6	1 ～ 6	0.2 ～ 6	2 ～ 10	R0.05 ～ R6
Model	Bore	Bore	Bore	Bore	Bore	Bore	Bore	Bore	Bore	Bore	Bore
Work Material	General Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel – HRC65[◎] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[○]	High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel – HRC65[◎]	Aluminum[○] / Copper[○] / Graphite[◎] / Resin[○]	General Steel[◎] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / Stainless Steel[◎] / Cast Iron[○] / Aluminum[◎] / Titanium[◎] / Copper[◎]	-	General Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[○] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]	General Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[○] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]	High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel ~ HRC60[◎] / High-Hardness Steel – HRC65[◎]	Aluminum[○] / Copper[○] / Graphite[◎] / Resin[○]	Aluminum[○] / Copper[○] / Graphite[◎] / Resin[○]	General Steel[◎] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / Stainless Steel[◎] / Cast Iron[○] / Titanium[○] / Copper[◎]
Flute Length (ℓ)(mm)	0.06 ～ 22	3 ～ 18	5 ～ 55	0.9 ～ 18	0.14 ～ 4.2	0.3 ～ 2.5	4.5 ～ 25	3 ～ 18	0.8 ～ 55	20 ～ 60	0.1 ～ 22
Number of Flutes(sheet)	2	4	2	3	2	2	2	4	2	4	2
Coating	For High Hardness (Silicone-Based)	For High Hardness (Silicone-Based)	Diamond Coat	TiCN	Others	For High Hardness (Silicone-Based)	For High Hardness (Silicone-Based)	For High Hardness (Silicone-Based)	Non-Coated	Non-Coated	TiCN
Overall Length (L)(mm)	50 ～ 110	40 ～ 60	60 ～ 180	50 ～ 120	50 ～ 60	50	80 ～ 200	50 ～ 110	60 ～ 200	100 ～ 250	50 ～ 110
Length Under Neck (ℓ1)(mm)	-	-	-	-	-	-	-	-	-	-	-
Link Diameter (d)(mm)	4 ～ 12	4 ～ 12	4 ～ 12	4 ～ 12	4 ～ 6	4	3 ～ 12	4 ～ 12	4 ～ 12	4 ～ 20	4 ～ 12
R Precision(µm)	-0.007～0.007 ～ -0.002～0.002	-0.01～0.01 ～ -0.005～0.005	-0.01～0.01	-0.01～0.01 ～ -0.005～0.005	-0.01～0.01	-0.005～0.005	-0.007～0.007 ～ -0.005～0.005	-0.01～0.01 ～ -0.005～0.005	-0.01～0.01	-0.01～0.01	-0.007～0.007 ～ -0.005～0.005
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	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)
0.03

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

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

Model
- Bore
- Long Neck Bore
- Tapered Neck 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)
- 0.06～0.96
  - 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
- 7.5
- 8～8.2
  - 8
  - 8.2
- 9～9.7
  - 9
  - 9.7
- 10～10.5
  - 10
  - 10.5
- 11.2
- 12～12.7
  - 12
  - 12.7
- 13.5
- 14
- 15
- 16.5
- 18
- 20
- 22
- 25
- 30
- 35
- 38
- 40
- 45
- 50
- 55
- 60
Drawing

Clear

Number of Flutes(sheet)
2

3

4
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)
35

40

45

50

52

53

55

60

65

70

75

80

85

90

100

110

115

120

125

130

140

150

160

180

200

210

250
Drawing

Clear

Length Under Neck (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
- 28.7
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 38～38.2
  - 38
  - 38.2
- 40
- 41
- 42
- 45
- 46
- 48～48.9
  - 48
  - 48.9
- 50
- 52
- 54
- 58
- 60
- 62
- 70
- 80
Drawing

Clear

Link Diameter (d)(mm)
3

4

5

6

8

10

12

16

20
Drawing

Clear

R Precision(µm)
-0.015～+0.015

-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

-0.002～0.002

±0.005

0.005～-0.005

±0.01

0.01～-0.01

＋0.01～－0.01

±0.02

±0.07

±10
Clear

Processing Applications
- Curved Surface
- Side Surface
- Carving
- R-Groove
Images

Clear

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Clear

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UNION TOOL Long Neck Ball End Mills (Carbide)（Model：Bore）

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 Long Neck 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)