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UNION TOOL Long Neck Ball End Mills (Carbide)（Type：Long-Neck Ball）

UNION TOOL offers products Long Neck Ball End Mills (Carbide) specified by Type Long-Neck Ball from Cutting Tools product category. There are a total of 11 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.

Configure

Specification/Dimensions

R Size(mm)
0.03

0.04

0.05

R0.05

0.075

R0.075

0.1

R0.1

0.15

R0.15

0.2

R0.2

0.25

R0.25

0.27

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
  - 0.25
  - 0.28
  - 0.3
  - 0.32
  - 0.35
  - 0.37
  - 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
  - 1.35
  - 1.4
  - 1.44
  - 1.45
  - 1.5
  - 1.6
  - 1.7
  - 1.75
  - 1.8
  - 1.9
- 2～2.9
  - 2
  - 2.1
  - 2.25
  - 2.3
  - 2.4
  - 2.5
  - 2.7
  - 2.75
  - 2.8
  - 2.9
- 3～3.85
  - 3
  - 3.2
  - 3.5
  - 3.7
  - 3.75
  - 3.8
  - 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
  - 1.6
  - 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
- 7～7.9
  - 7
  - 7.3
  - 7.4
  - 7.5
  - 7.6
  - 7.7
  - 7.8
  - 7.9
- 8～8.9
  - 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
  - 10.6
  - 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
- 18～18.2
  - 18
  - 18.2
- 19～19.8
  - 19
  - 19.8
- 20～20.2
  - 20
  - 20.2
- 21～21.8
  - 21
  - 21.8
- 22～22.8
  - 22
  - 22.8
- 23.1
- 24～24.2
  - 24
  - 24.2
- 25～25.8
  - 25
  - 25.8
- 26～26.8
  - 26
  - 26.8
- 27
- 28～28.7
  - 28
  - 28.7
- 29～29.2
  - 29
  - 29.2
- 30～30.8
  - 30
  - 30.8
- 31
- 32
- 33
- 34
- 35～35.8
  - 35
  - 35.8
- 36
- 38～38.2
  - 38
  - 38.2
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 48～48.9
  - 48
  - 48.9
- 50
- 52
- 54
- 55
- 58
- 60
- 61
- 62
- 65
- 66
- 70
- 74
- 75
- 80
- 81
- 86
- 87
- 90
- 96
- 98
- 100
- 105
- 106
- 120
- 130
- 200
Drawing

Clear

Shank diameter (d)(mm)
3

4

5

6

8

10

12

14

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

95

100

105

110

115

120

125

130

135

140

150

160

170

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)
-7～+3

-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 ~ +0.003

-0.007～+0.003

-0.007～0.007

-0.005～0.005

-0.005～+0.005

-0.003 to 0.003

-0.003～0.003

-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

Brand	(9) (0) 7 LEADERS (0) DIJET (0) EIKOSHA (0) GUHRING (4) KYOWA SEIKO (1) MITSUBISHI HITACHI TOOL (3) MITSUBISHI MATERIALS (5) NACHI(FUJIKOSHI) (1) NS TOOL (11) OMIKOGYO (2) OSG (13) SANDVIK (1) TOYO DRILL (1) UNION TOOL (11)
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11 items

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: 30; 60; 90

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HM Coated 2-flute, Long Neck Ball HSLB

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: ฿ 769.67
Days to Ship: 5 Day(s)

5 Day(s)

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UT COAT 2-Flute Long-Neck Ball CSLEB

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: ฿ 769.67
Days to Ship: 5 Day(s)

5 Day(s)

Compare

CBN-LBF 2-Flute High Grade Long-Neck Ball

UNION TOOL

[Features]
· Uses CBN materials (ideal for machining high hardness materials) and features an improved blade shape for high precision and a long service life.
· Excellent abrasion and chipping resistance, ensuring a good machining surface roughness and precision, even when machining for long periods.
· Shank diameter tolerance: 0/-0.004 mm

From: ฿ 5,668.54
Days to Ship: 5 Day(s)

5 Day(s)

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Union Tool Carbide End Mill

UNION TOOL

[Features]
· Diamond coating for cemented carbide machining has outstanding hardness, toughness and adhesive strength.
· Phenomenal deep cutting has been achieved through adoption of a blade shape optimized for cemented carbide.
· Achieves tear-free, excellent machined surfaces, especially from medium rough to finish machining.
[Material]
· Ultrafine particle alloy (MG)

From: ฿ 8,423.41
Days to Ship: 5 Day(s)

5 Day(s)

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Union Tool, Carbide 2-Blade, Ball End Mill UDCLB F

UNION TOOL

[Features]
· Long-neck ball-end mill that can cut cemented carbide and hard brittle material. (UDCLB top grade version)
· Blade shape and diamond coating are newly improved and processing removal volume is greatly increased.
· The groove provided at the tip of the ball provides an outstanding finished surface.
· Special finish is given to the cutting edge to suppress chipping and step difference to the utmost. It supports a wide range of applications from semi-roughing to finishing.
[Material]
· Carbide ultra-fine particle alloy (Super MG)

From: ฿ 10,080.90
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)

Compare

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

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: ฿ 2,798.04
Days to Ship: 5 Day(s)

5 Day(s)

Compare

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

Compare

CFLB, UT Coat 3-Flute Long Neck Ball End Mill

UNION TOOL

[Features]
· Provides amazing high feed compared to a conventional 2-flute long neck ball end mill.
· Achieves excellent lubricity and long lifespan due to new UTCOAT.
· Designed with 3-flute variable split to reduce chattering, enabling high accuracy die cutting.
· Provides excellent cutting chip discharge performance and outstanding finished surface roughness with 3-groove tip design (excluding R0.75 and below).
· Outer diameter tolerance: 0 to 0.02.

From: ฿ 1,386.29
Days to Ship: 5 Day(s)

5 Day(s)

Compare

CBN-LBSF 2-Flute Super Finishing Long-Neck Ball End Mill

UNION TOOL

From: ฿ 6,111.78
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

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
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	HM Coated 2-flute, Long Neck Ball HSLB	UT COAT 2-Flute Long-Neck Ball CSLEB	CBN-LBF 2-Flute High Grade Long-Neck Ball	Union Tool Carbide End Mill	Union Tool, Carbide 2-Blade, Ball End Mill UDCLB F	HLB, HM Coat, 2-Flute Long Neck Ball End Mill	DIA Coated Series, for Graphite Processing, DCLB, 2-Flute Long Neck Ball End Mill	CPRB 2-Flute Long Neck Ball End Mill for Resin Machining	CFLB, UT Coat 3-Flute Long Neck Ball End Mill	CBN-LBSF 2-Flute Super Finishing Long-Neck Ball End Mill	2-Flutes Short-Shank Long-Neck Ball End Mills HSLB-S
From	฿ 769.67	฿ 769.67	฿ 5,668.54	฿ 8,423.41	฿ 10,080.90	฿ 809.58	฿ 2,798.04	฿ 1,345.90 Special Price On Sale Until 31/03/2025	฿ 1,386.29	฿ 6,111.78	฿ 800.03
Days to Ship	5 Day(s)	5 Day(s)	5 Day(s)	5 Day(s)	5 Day(s)	6 Day(s)	5 Day(s)	Same day	5 Day(s)	5 Day(s)	5 Day(s)
R Size(mm)	0.05 ～ 3	0.05 ～ 3	0.15 ～ 0.5	R0.1 ～ R3	R0.3 ～ R1	0.4 ～ 3	0.2 ～ 3	0.2 ～ 3	0.3 ～ 3	0.3 ～ 1	0.1 ～ 3
Blade length (ℓ)(mm)	0.08 ～ 4.8	0.08 ～ 4.8	0.24 ～ 0.7	0.14 ～ 4.2	0.42 ～ 1.4	0.64 ～ 4.8	0.32 ～ 6	0.4 ～ 6	0.48 ～ 4.8	0.48 ～ 1.2	0.16 ～ 4.8
Underneck length (ℓ1)(mm)	0.3 ～ 60	0.3 ～ 60	-	0.1 ～ 15	1 ～ 20	3 ～ 30	2 ～ 80	1 ～ 50	2 ～ 40	-	0.5 ～ 20
Shank diameter (d)(mm)	3 ～ 6	3 ～ 6	4	4 ～ 6	4	4 ～ 6	4 ～ 6	4 ～ 6	4 ～ 6	4	4 ～ 6
Number of flutes(sheet)	2	2	2	-	-	2	2	2	3	2	2
Overall Length (L)(mm)	45 ～ 120	45 ～ 120	50	50 ～ 60	50 ～ 60	45 ～ 80	45 ～ 120	45 ～ 120	50 ～ 90	50	35 ～ 50
work material	general steel[○] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[○]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / Stainless Steel[◎] / Cast Iron[○] / Titanium[○] / Copper[◎]	Quenched and tempered steel[○] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎]	-	-	general steel[○] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[○] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]	Aluminum[○] / Copper[○] / Graphite[◎] / Resin[○]	Aluminum[○] / Copper[◎] / Resin[◎]	general steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel-HRC55[◎] / Stainless Steel[◎] / Cast Iron[○] / Aluminum[◎] / Titanium[◎]	Quenched and tempered steel[○] / High Hardness Steel-HRC55[◎] / High Hardness Steel-HRC60[◎] / High Hardness Steel-HRC65[◎]	general steel[○] / Quenched and tempered steel[○] / High Hardness Steel-HRC55[○] / High Hardness Steel-HRC60[○] / High Hardness Steel-HRC65[○] / Cast Iron[○] / Titanium[○] / Copper[○]
R Precision(μm)	-0.005～0.005 ～ -0.002～0.002	-0.005～0.005 ～ -0.002～0.002	±3	-	-	-0.002～0.002	-0.01～0.01	-0.01～0.01	-0.007～0.007 ～ -0.005～0.005	±2	±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	-	-
Coating	For High Hardness (Silicon Group)	TiCN	Non-Coated	-	-	For High Hardness (Silicon Group)	Dia Coat	Non-Coated	TiCN	Non-Coated	-
Type	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball