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OKAZAKI Multi-Function Square End Mills (Carbide)（Processing Applications：Countersunk）

13 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

SEE4 High-Helix End Mill, 4-Flute, Non-Coated

OKAZAKI

An end mill with a high-torsion blade that reduces cutting resistance, which can be used for machining non-ferrous materials through to steel.

Volume Discount
Days to Ship: 12 Days or more
SEE4L Long High-Helix End Mill, 4-Flute, Non-Coated

OKAZAKI

The high helical groove of the long blade enables a wide range of side milling and machining of deep sections.

Volume Discount
Days to Ship: 9 Days or more
SEE4LA Long High-Helix End Mill, 4-Flute, OK Coated

OKAZAKI

The high helical groove of the long blade enables a wide range of side milling and machining of deep sections.

Volume Discount
Days to Ship: 12 Days or more
SAE3 High-Helix End Mill for Aluminum, 3-Flute, Non-Coated

OKAZAKI

High torsion type 3-flute endmill for aluminum with sharp corners and a blade for aluminum.

Volume Discount
Days to Ship: 10 Days or more
SAE3D High-Helix End Mill for Aluminum, 3-Flute, Pure DLC-Coated

OKAZAKI

The weld prevention effect of the pure DLC coating provides an astonishingly long service life.

Volume Discount
Days to Ship: 10 Days or more
SAE3L Long High-Helix End Mill for Aluminum, 3-Flute, Non-Coated

OKAZAKI

A long shank type, it also features neck relief, enabling deep engraving operation.

Volume Discount
Days to Ship: 12 Days or more
SAE3LD Long High-Helix End Mill for Aluminum, 3-Flute, Pure DLC-Coated

OKAZAKI

Long high helical endmill for aluminum, 3-flute, pure DLC coating

Volume Discount
Days to Ship: 12 Days or more
SEE3 High-Helix End Mill, 3-Flute, Non-Coated

OKAZAKI

3-flute type with high-torsion grooves enables everything from rough machining to finishing

Volume Discount
Days to Ship: 12 Days or more
SEE4GH Ultra-Strong Mill, 4-Flute, OK Hard Coated

OKAZAKI

End mill with a unique reinforced blade type that enables heavy duty cutting and high speed machining. The OK hard coating enables machining of high-hardness materials

Volume Discount
Days to Ship: 12 Days or more
SEE4TL Reverse High-Helix End Mill, 4-Flute, Non-Coated

OKAZAKI

The reverse step design allows the protruding length to be freely adjusted.

Volume Discount
Days to Ship: 12 Days or more
SEE4TLA Reverse High-Helix End Mill, 4-Flute, OK Coated

OKAZAKI

The reverse step design eliminates shank interference when performing mold pocket processing.

Volume Discount
Days to Ship: 12 Days or more
SPSEE3A SP Series High Helix End Mill 3-Flute OK Coated

OKAZAKI

A multi-purpose 3-flute high torsion end mill with support from rough machining to finish machining.

Volume Discount
Days to Ship: 8 Days or more
SPSEE4A SP Series High Helix End Mill 4-Flute OK Coated

OKAZAKI

It is a high-torsion blade that reduces cutting resistance, realizing a finished surface with low tilt.

Volume Discount
Days to Ship: 9 Days or more

Days to Ship:	12 Days or more

Days to Ship:	9 Days or more

Days to Ship:	12 Days or more

Days to Ship:	10 Days or more

Days to Ship:	10 Days or more

Days to Ship:	12 Days or more

Days to Ship:	12 Days or more

Days to Ship:	12 Days or more

Days to Ship:	12 Days or more

Days to Ship:	12 Days or more

Days to Ship:	12 Days or more

Days to Ship:	8 Days or more

Days to Ship:	9 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	OKAZAKI	OKAZAKI	OKAZAKI	OKAZAKI	OKAZAKI	OKAZAKI	OKAZAKI	OKAZAKI	OKAZAKI	OKAZAKI	OKAZAKI
Product Series	SEE4 High-Helix End Mill, 4-Flute, Non-Coated	SEE4L Long High-Helix End Mill, 4-Flute, Non-Coated	SEE4LA Long High-Helix End Mill, 4-Flute, OK Coated	SAE3 High-Helix End Mill for Aluminum, 3-Flute, Non-Coated	SAE3D High-Helix End Mill for Aluminum, 3-Flute, Pure DLC-Coated	SAE3L Long High-Helix End Mill for Aluminum, 3-Flute, Non-Coated	SAE3LD Long High-Helix End Mill for Aluminum, 3-Flute, Pure DLC-Coated	SEE3 High-Helix End Mill, 3-Flute, Non-Coated	SEE4GH Ultra-Strong Mill, 4-Flute, OK Hard Coated	SEE4TL Reverse High-Helix End Mill, 4-Flute, Non-Coated	SEE4TLA Reverse High-Helix End Mill, 4-Flute, OK Coated	SPSEE3A SP Series High Helix End Mill 3-Flute OK Coated	SPSEE4A SP Series High Helix End Mill 4-Flute OK Coated
Days to Ship	12 Days or more	9 Days or more	12 Days or more	10 Days or more	10 Days or more	12 Days or more	12 Days or more	12 Days or more	12 Days or more	12 Days or more	12 Days or more	8 Days or more	9 Days or more
Flute Diameter (D)(φ)	3 ～ 25	3 ～ 20	3 ～ 20	3 ～ 20	3 ～ 20	3 ～ 20	3 ～ 20	3 ～ 20	3 ～ 20	5 ～ 22	7 ～ 22	3 ～ 20	3 ～ 25
Work Material	General Steel[◎] / Heat-Treated Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	General Steel[◎] / Heat-Treated Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○]	Aluminum[◎] / Copper[○]	Aluminum[◎] / Copper[◎]	Aluminum[◎] / Copper[○]	Aluminum[◎] / Copper[◎]	General Steel[◎] / Heat-Treated Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	General Steel[○] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[◎] / High-Hardness Steel – HRC60[○] / High-Hardness Steel – HRC65[○] / Stainless Steel[○] / Cast Iron[○] / Titanium[◎]	General Steel[◎] / Heat-Treated Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○]	General Steel[◎] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○]	General Steel[◎] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[○] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○] / Titanium[○]
Flute Length (ℓ)(mm)	10 ～ 50	15 ～ 80	15 ～ 80	10 ～ 45	10 ～ 45	10 ～ 45	10 ～ 45	10 ～ 45	10 ～ 45	8 ～ 32	12 ～ 32	10 ～ 45	10 ～ 50
Number of Flutes(sheet)	4	4	4	3	3	3	3	3	4	4	4	3	4
Model	Highly-Helical	Highly-Helical	Highly-Helical	Highly-Helical	Highly-Helical	Highly-Helical	Highly-Helical	Highly-Helical	Highly-Helical	Highly-Helical	Highly-Helical	Highly-Helical	Highly-Helical
Coating	Non-Coated	Non-Coated	TiAlN	Non-Coated	DLC	Non-Coated	DLC	Non-Coated	For High Hardness (Silicone-Based)	Non-Coated	TiAlN	TiAlN	TiAlN
Link Diameter (d)(mm)	6 ～ 25	6 ～ 20	6 ～ 20	6 ～ 20	6 ～ 20	6 ～ 20	6 ～ 20	6 ～ 20	6 ～ 20	4 ～ 20	6 ～ 20	6 ～ 20	6 ～ 25
Overall Length (L)(mm)	45 ～ 120	70 ～ 150	70 ～ 150	45 ～ 105	45 ～ 105	70 ～ 800	70 ～ 800	45 ～ 105	45 ～ 105	70 ～ 150	80 ～ 150	45 ～ 105	45 ～ 120
Length Under Neck (ℓ1)(mm)	-	-	-	-	-	15 ～ 80	15 ～ 80	-	-	-	-	-	-
Processing Applications	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk	Countersunk
Flute Shape	Sharp Corner	Sharp Corner	Sharp Corner	Sharp Corner	Sharp Corner	Sharp Corner	Sharp Corner	Sharp Corner	Sharp Corner	Sharp Corner	Sharp Corner	Sharp Corner	Sharp Corner
Helix Angle (θ)	Powerful Helix (45° to 60°)	Powerful Helix (45° to 60°)	Powerful Helix (45° to 60°)	Powerful Helix (45° to 60°)	Powerful Helix (45° to 60°)	Powerful Helix (45° to 60°)	Powerful Helix (45° to 60°)	Powerful Helix (45° to 60°)	Powerful Helix (45° to 60°)	Powerful Helix (45° to 60°)	Powerful Helix (45° to 60°)	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