While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

OKAZAKI High Helix End Mills (Carbide)（Work Material：High-Hardness Steel – HRC65）

2 items

: 30; 45; 60

Days to Ship	All Same day 8 Days or Less 9 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 26 Days or Less

SHE Regular Shank Hard Square End Mill, 6-Flute, OK Hard Coated

OKAZAKI

Unique blade type and OK hard coating enable high speed machining of high hardness materials up to 65 HRC.

Volume Discount
Days to Ship: 12 Days or more
SHE6LH Long Shank Hard Square End Mill, 6-Flute, OK Hard Coated

OKAZAKI

Long shank type that allows machining in deep sections. Achieves machining of hardened steel up to 65 HRC due to the OK hard coating.

Volume Discount
Days to Ship: 12 Days or more

Days to Ship:	12 Days or more

Days to Ship:	12 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	OKAZAKI	OKAZAKI
Product Series	SHE Regular Shank Hard Square End Mill, 6-Flute, OK Hard Coated	SHE6LH Long Shank Hard Square End Mill, 6-Flute, OK Hard Coated
Days to Ship	12 Days or more	12 Days or more
Flute Diameter (D)(φ)	6 ～ 20	6 ～ 20
Work Material	High-Hardness Steel – HRC65[◎]	High-Hardness Steel – HRC65[◎]
Flute Length (ℓ)(mm)	15 ～ 45	15 ～ 45
Number of Flutes(sheet)	6	6
Model	Square	Square
Coating	For High Hardness (Silicone-Based)	For High Hardness (Silicone-Based)
Link Diameter (d)(mm)	6 ～ 20	6 ～ 20
Overall Length (L)(mm)	50 ～ 105	80 ～ 150
Length Under Neck (ℓ1)(mm)	-	-
Processing Applications	Flat Surface / Side Surface / Groove / Countersunk	Flat Surface / Side Surface / Groove / Countersunk
Flute Shape	Sharp Corner	Sharp Corner
Helix Angle (θ)	Powerful Helix (45° to 60°)	Powerful Helix (45° to 60°)

Configure

Specification/Dimensions

Metric / Inch
- metric
Clear

Flute Diameter (D)(φ)
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 20
- 25
- 30
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
Details

Clear

Flute Length (ℓ)(mm)
- 2～2.5
  - 2
  - 2.5
- 4～4.5
  - 4
  - 4.5
- 5
- 6
- 7.5
- 8
- 9
- 10～10.5
  - 10
  - 10.5
- 11
- 12～12.5
  - 12
  - 12.5
- 13～13.5
  - 13
  - 13.5
- 14
- 15
- 16～16.5
  - 16
  - 16.5
- 17～17.5
  - 17
  - 17.5
- 18
- 19～19.5
  - 19
  - 19.5
- 20
- 22～22.5
  - 22
  - 22.5
- 23
- 24
- 25～25.5
  - 25
  - 25.5
- 26
- 28
- 30
- 32
- 33
- 36
- 37
- 38
- 40
- 42
- 44
- 45
- 46
- 48
- 50
- 53
- 56
- 66
- 70
- 76
- 100
- 110
Drawing

Clear

Number of Flutes(sheet)
3

4

5

6

7

8

10
Clear

Model
- Square
- Highly-Helical
Clear

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

Clear

Link Diameter (d)(mm)
4

6

8

10

12

14

16

18

20

25

32
Drawing

Clear

Overall Length (L)(mm)
45

50

57

60

63

65

70

72

75

80

83

90

92

100

104

105

110

120

121

125

130

140

150

160

180

200
Drawing

Clear