Long Neck Ball End Mills (Carbide)（Machining Application：Engraving Page 2）

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Carbide Long Ball End Mill KLB-2

KYOWA SEIKO

Carbide long ball nose end mill
Setting from 3 times to 12 times the cutting diameter
-Ultra fine grain alloy
-Helix angle 30°.

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Starting from^∗ ：	109.96 €
Min. Shipping Days ：	8 Days

*Unit price with basic configuration

Carbide 2-Flute Long Ball End Mill 30° B242X

7 LEADERS

[Features]
· 2-flute long shank ball end mill that supports a wide range of work materials.
· Capable of continuous stable cutting.
· Nanoparticle multilayer coating.
· Excellent lubricity and abrasion resistance.
· Exhibits its strength in general cutting processes.

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Starting from^∗ ：	32.51 €
Min. Shipping Days ：	6 Days

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Carbide 2-Flute Ultra Long Ball End Mill 30° B246X

7 LEADERS

[Features]
· 2-flute ultra-long shank ball end mill that supports a wide range of work materials.
· Capable of continuous stable cutting.
· Nanoparticle multilayer coating.
· Suitable for a wide range of work materials from general steel to high hardness steel.

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Starting from^∗ ：	77.50 €
Min. Shipping Days ：	8 Days

*Unit price with basic configuration


Brand
Product Series
Starting from^∗
Min. Shipping Days
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

	Select to compare	Select to compare	Select to compare
Brand	KYOWA SEIKO	7 LEADERS	7 LEADERS
Product Series	Carbide Long Ball End Mill KLB-2	Carbide 2-Flute Long Ball End Mill 30° B242X	Carbide 2-Flute Ultra Long Ball End Mill 30° B246X
Starting from^∗	109.96 € *Unit price with basic configuration Volume Discount	32.51 € *Unit price with basic configuration Volume Discount	77.50 € *Unit price with basic configuration Volume Discount
Min. Shipping Days	8 Days	6 Days	8 Days
R Size(mm)	0.1 ～ 3	1.5 ～ 10	1 ～ 6
Type	Long-Neck Ball	Ball	Ball
work material	General Steel[◎] / Quenched and tempered steel[○] / Cast Iron[◎]	General Steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Titanium[○] / Copper[○] / Resin[○]	General Steel[◎] / Quenched and tempered steel[○] / High Hardness Steel: to HRC55[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Titanium[○] / Copper[○] / Resin[○]
Blade length (ℓ)(mm)	1 ～ 50	6 ～ 38	4 ～ 22
Number of flutes(sheet)	2	2	2
Coating	-	-	-
Overall Length (L)(mm)	40 ～ 100	80 ～ 210	100 ～ 210
Underneck length (ℓ1)(mm)	-	-	-
Shank diameter (d)(mm)	3 ～ 6	4 ～ 20	3 ～ 12
R Precision(μm)	＋0.01～－0.01	±10	±10
Machining Application	Engraving	Engraving	Engraving

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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

R2.25

2.5

R2.5

R2.75

3

R3

R3.25

3.5

R3.5

R3.75

4

R4

R4.25

4.5

R4.5

5

R5

5.5

R5.5

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

175

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
[4-30/1mm Unit(s)][40-55/1mm Unit(s)]

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

±0.005

0.005～-0.005

±0.01

0.01～-0.01

＋0.01～－0.01

±0.02

±0.07

±3

±5

±10
Clear