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

Data to be displayed: 30; 45; 60

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?* Information on days to ship and prices

HLB, HM Coated 2-Flute Long Neck Ball

UNION TOOL

[Features]
· Can even be used to cut 65 HRC high speed steel material, with outstanding heat resistance temperature and lubricity
· Provides unprecedented long life and can be used for both dry and wet applications

Starting from^∗ ：	48.19 €
Min. Shipping Days ：	7 Days

*Unit price with basic configuration

Promotional pricing

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.

Starting from^∗ ：	45.25 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

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

UNION TOOL

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

Starting from^∗ ：	44.94 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Promotional pricing

DCLB 2-Flute Diamond-Coated Long Neck Ball for Graphite Processing

UNION TOOL

[Features]
· 2-Flute Diamond-Coated Ball Series for Graphite Electrode Processing
· The newly developed diamond coating film achieves outstanding wear resistance
· Adopts a highly adhesive coating film for longer product life

Starting from^∗ ：	105.36 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration

CPRB for Resin Processing, 2-Flute Long Neck Ball

UNION TOOL

[Features]
· Long Neck Ball End Mill for Resin Processing
· Ideal for deep grooving thanks to the undercut processing of the neck part

Starting from^∗ ：	72.74 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Promotional pricing

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

Volume Discount

Stock

Starting from^∗ ：	28.03 €
	Special price
Min. Shipping Days ：	Same day

*Unit price with basic configuration


Brand
Product Series
Starting from^∗
Min. Shipping Days ：
Specifications
R Size(mm)
Type
work material
Blade length (ℓ)(mm)
Number of flutes(sheet)
Coating
Overall Length (L)(mm)
Underneck length (ℓ1)(mm)
Shank diameter (d)(mm)
R Precision(μm)
Machining Application

		Promotional pricing		Promotional pricing		Promotional pricing
Brand	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL	UNION TOOL
Product Series	HLB, HM Coated 2-Flute Long Neck Ball	UT COAT 2-Flute Long-Neck Ball CSLEB	2-Flutes Short-Shank Long-Neck Ball End Mills HSLB-S	DCLB 2-Flute Diamond-Coated Long Neck Ball for Graphite Processing	CPRB for Resin Processing, 2-Flute Long Neck Ball	HM Coated 2-Flute, Long Neck Ball HSLB
Starting from^∗	48.19 € *Unit price with basic configuration	45.25 € Special price *Unit price with basic configuration Promotional pricing	44.94 € *Unit price with basic configuration	105.36 € Special price *Unit price with basic configuration Promotional pricing	72.74 € *Unit price with basic configuration	28.03 € Special price *Unit price with basic configuration Promotional pricing Volume Discount
Min. Shipping Days ：	7 Days	Same day	6 Days	Same day	6 Days	Same day
Specifications						Stock
R Size(mm)	0.4 ～ 3	0.05 ～ 3	0.1 ～ 3	0.2 ～ 3	0.2 ～ 3	0.05 ～ 3
Type	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball	Long-Neck Ball
work material	General Steel[○] / Quenched and tempered steel[◎] / High Hardness Steel: to HRC55[◎] / High Hardness Steel: to HRC60[○] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[◎]	General Steel[◎] / Quenched and tempered steel[◎] / High Hardness Steel: to HRC55[◎] / Stainless Steel[◎] / Cast Iron[○] / Titanium[○] / Copper[◎]	General Steel[○] / Quenched and tempered steel[○] / High Hardness Steel: to HRC55[○] / High Hardness Steel: to HRC60[○] / High Hardness Steel: to HRC65[○] / Cast Iron[○] / Titanium[○] / Copper[○]	Aluminum[○] / Copper[○] / Graphite[◎] / Resin[○]	Aluminum[○] / Copper[◎] / Resin[◎]	General Steel[○] / Quenched and tempered steel[◎] / High Hardness Steel: to HRC55[◎] / High Hardness Steel: to HRC60[◎] / High Hardness Steel: to HRC65[◎] / Stainless Steel[○] / Cast Iron[○] / Titanium[○] / Copper[○]
Blade length (ℓ)(mm)	0.64 ～ 4.8	0.08 ～ 4.8	0.16 ～ 4.8	0.32 ～ 6	0.4 ～ 6	0.08 ～ 4.8
Number of flutes(sheet)	2	2	2	2	2	2
Coating	For High Hardness (Silicon Group)	TiCN	-	Dia Coat	Non-Coated	For High Hardness (Silicon Group)
Overall Length (L)(mm)	45 ～ 80	45 ～ 120	35 ～ 50	45 ～ 120	45 ～ 120	45 ～ 120
Underneck length (ℓ1)(mm)	3 ～ 30	0.3 ～ 60	0.5 ～ 20	2 ～ 80	1 ～ 50	0.3 ～ 60
Shank diameter (d)(mm)	4 ～ 6	3 ～ 6	4 ～ 6	4 ～ 6	4 ～ 6	3 ～ 6
R Precision(μm)	-0.002～0.002	-0.005～0.005 ～ -0.002～0.002	±3 ～ ±5	-0.01～0.01	-0.01～0.01	-0.005～0.005 ～ -0.002～0.002
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

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Narrow search by specifying spec./dim.

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

R 4.0

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

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

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

Clear

Blade length (ℓ)(mm)
- 0.06～0.96
  - 0.06
  - 0.07
  - 0.08
  - 0.1
  - 0.12
  - 0.15
  - 0.16
  - 0.2
  - 0.23
  - 0.24
  - 0.3
  - 0.32
  - 0.35
  - 0.38
  - 0.4
  - 0.45
  - 0.48
  - 0.5
  - 0.56
  - 0.6
  - 0.64
  - 0.65
  - 0.7
  - 0.72
  - 0.75
  - 0.8
  - 0.9
  - 0.96
- 1～1.9
  - 1
  - 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
  - 4.5
  - 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
- 55
- 60
Drawing

Clear

Number of flutes(sheet)
2

3

4
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

Overall Length (L)(mm)
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

250
Drawing

Clear

Underneck length (ℓ1)(mm)
- 0.2～0.9
  - 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
- 43
- 45
- 46
- 48～48.9
  - 48
  - 48.9
- 50
- 52
- 54
- 58
- 60
- 61
- 62
- 70
- 80
Drawing

Clear

Shank diameter (d)(mm)
3

4

5

6

8

10

12

16

20
Drawing

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 ～−0.02

±0.005

0.005～-0.005

±0.01

0.01～-0.01

＋0.01～－0.01

±0.02

±0.07

±3

±5

±10
Clear

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

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