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7 LEADERS Multi-Function Square End Mills (Carbide)（Work Material：High-Hardness Steel – HRC65）

2 items

: 30; 45; 60

Days to Ship	All 5 Days or Less 8 Days or Less 9 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 13 Days or Less 14 Days or Less

Carbide 4-Flute / 6-Flute High-Hardness End Mill 45° E166TX

7 LEADERS

•Model: Highly-Helical
•Helix Angle (θ): Powerful Helix (45° to 60°)
•Flute Shape: With Lead
•Coating: AlTiSiN
•Blade Diameter Tolerance (mm): 0~-0.02

Volume Discount
Days to Ship: 10 Days or more
Carbide 6-Flute End Mill for High Hardness 45°, E167TX

7 LEADERS

•Model: Highly-Helical
•Helix Angle (θ): Powerful Helix (45° to 60°)
•Flute Shape: With Lead
•Number Of Flutes (sheet): 6
•Coating: AlTiSiN

Volume Discount
Days to Ship: 10 Days or more

Days to Ship:	10 Days or more

Days to Ship:	10 Days or more


Brand
Product Series
Days to Ship
Flute Diameter (D)(φ)
Work Material
Flute Length (ℓ)(mm)
Number of Flutes(sheet)
Model
Coating
Link Diameter (d)(mm)
Overall Length (L)(mm)
Length Under Neck (ℓ1)(mm)
Processing Applications
Flute Shape
Helix Angle (θ)


Brand	7 LEADERS	7 LEADERS
Product Series	Carbide 4-Flute / 6-Flute High-Hardness End Mill 45° E166TX	Carbide 6-Flute End Mill for High Hardness 45°, E167TX
Days to Ship	10 Days or more	10 Days or more
Flute Diameter (D)(φ)	3 ～ 20	6 ～ 20
Work Material	High-Hardness Steel – HRC65[○]	High-Hardness Steel – HRC65[○]
Flute Length (ℓ)(mm)	8 ～ 38	26 ～ 76
Number of Flutes(sheet)	4 ～ 6	6
Model	Highly-Helical	Highly-Helical
Coating	-	-
Link Diameter (d)(mm)	6 ～ 20	6 ～ 20
Overall Length (L)(mm)	50 ～ 100	80 ～ 160
Length Under Neck (ℓ1)(mm)	-	-
Processing Applications	Flat Surface / Side Surface / Groove / Countersunk	Flat Surface / Side Surface / Groove / Countersunk
Flute Shape	With Lead	With Lead
Helix Angle (θ)	Powerful Helix (45° to 60°)	Powerful Helix (45° to 60°)

Configure

Specification/Dimensions

Metric / Inch
- metric
Clear

Flute Diameter (D)(φ)
- 0.4～0.95
  - 0.4
  - 0.45
  - 0.5
  - 0.55
  - 0.6
  - 0.65
  - 0.7
  - 0.75
  - 0.8
  - 0.85
  - 0.9
  - 0.95
- 1～1.9
  - 1
  - 1.1
  - 1.2
  - 1.3
  - 1.4
  - 1.5
  - 1.6
  - 1.7
  - 1.8
  - 1.9
- 2～2.9
  - 2
  - 2.1
  - 2.2
  - 2.3
  - 2.4
  - 2.5
  - 2.6
  - 2.7
  - 2.8
  - 2.9
- 3～3.9
  - 3
  - 3.1
  - 3.2
  - 3.3
  - 3.4
  - 3.5
  - 3.6
  - 3.7
  - 3.8
  - 3.9
- 4～4.9
  - 4
  - 4.1
  - 4.2
  - 4.3
  - 4.4
  - 4.5
  - 4.6
  - 4.7
  - 4.8
  - 4.9
- 5～5.9
  - 5
  - 5.1
  - 5.2
  - 5.3
  - 5.4
  - 5.5
  - 5.6
  - 5.7
  - 5.8
  - 5.9
- 6～6.9
  - 6
  - 6.1
  - 6.2
  - 6.3
  - 6.4
  - 6.5
  - 6.6
  - 6.7
  - 6.8
  - 6.9
- 7～7.9
  - 7
  - 7.1
  - 7.2
  - 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
- 9～9.9
  - 9
  - 9.1
  - 9.2
  - 9.3
  - 9.4
  - 9.5
  - 9.6
  - 9.7
  - 9.8
  - 9.9
- 10～10.9
  - 10
  - 10.1
  - 10.2
  - 10.3
  - 10.4
  - 10.5
  - 10.6
  - 10.7
  - 10.8
  - 10.9
- 11～11.9
  - 11
  - 11.1
  - 11.2
  - 11.3
  - 11.4
  - 11.5
  - 11.6
  - 11.7
  - 11.8
  - 11.9
- 12
- 13～13.7
  - 13
  - 13.7
- 14
- 15～15.6
  - 15
  - 15.6
- 16
- 17
- 18
- 19～19.5
  - 19
  - 19.5
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 32
Drawing

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
- Resin
Details

Clear

Flute Length (ℓ)(mm)
- 0.8～0.9
  - 0.8
  - 0.9
- 1～1.7
  - 1
  - 1.1
  - 1.2
  - 1.3
  - 1.4
  - 1.5
  - 1.6
  - 1.7
- 2～2.8
  - 2
  - 2.25
  - 2.3
  - 2.5
  - 2.8
- 3～3.8
  - 3
  - 3.5
  - 3.8
- 4～4.5
  - 4
  - 4.4
  - 4.5
- 5～5.9
  - 5
  - 5.4
  - 5.9
- 6～6.8
  - 6
  - 6.3
  - 6.5
  - 6.8
- 7～7.7
  - 7
  - 7.2
  - 7.5
  - 7.7
- 8～8.6
  - 8
  - 8.1
  - 8.6
- 9～9.9
  - 9
  - 9.5
  - 9.9
- 10～10.8
  - 10
  - 10.4
  - 10.5
  - 10.8
- 11～11.7
  - 11
  - 11.3
  - 11.7
- 12
- 12～12.6
  - 12.2
  - 12.5
  - 12.6
- 13～13.5
  - 13
  - 13.1
  - 13.5
- 14～14.5
  - 14
  - 14.5
- 15
- 16
- 17～17.5
  - 17
  - 17.5
- 18
- 19
- 20
- 21
- 22～22.5
  - 22
  - 22.5
- 23
- 24
- 25
- 26
- 27
- 28
- 30
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 40
- 42
- 45
- 46
- 47
- 48
- 50
- 52
- 53
- 55
- 56
- 57
- 60
- 62
- 64
- 65
- 66
- 70
- 75
- 76
- 80
- 85
- 100
Drawing

Clear

Number of Flutes(sheet)
2

3

4

5

6
Clear

Model
- Square
- Highly-Helical
Clear

Coating
- For High Hardness (Silicone-Based)
- TiAlN
- For General Steel (AlCrN etc.)
- DLC
- Non-Coated
Details

Clear

Link Diameter (d)(mm)
3

4

5

5.8

6

6.8

7

7.8

8

8.8

9

9.8

10

11

12

13

14

15

16

18

20

25

32
Drawing

Clear

Overall Length (L)(mm)
40

45

50

54

55

57

58

60

63

64

65

66

70

72

73

75

80

82

83

84

85

90

92

95

100

104

105

110

115

120

121

125

130

135

140

150

155

160

180

200

220

800
Drawing

Clear

Length Under Neck (ℓ1)(mm)
- 15
- 18
- 19.6
- 20
- 25～25.5
  - 25
  - 25.5
- 26
- 30
- 35～35.3
  - 35
  - 35.3
- 36
- 41
- 42
- 45
- 50
- 51
- 52
- 64
- 65
- 70
- 80
- 85
- 100
- 108
- 120
- 140
Drawing

Clear