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Radius End Mills (Carbide)（work material：Resin）

Brand	(12) (0) 7 LEADERS (4) ATOM (1) DIJET (0) GUHRING (0) KYOWA SEIKO (0) NACHI(FUJIKOSHI) (0) NS TOOL (0) OKAZAKI SEIKO (0) OSG (3) SANDVIK (0) SANKO MFG (0) TAIYO-TOOL (0) THE CUT (0) UNION TOOL (0) WATERMILLS (0)
CAD	2D 3D
Days to Ship	All Same day 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less Others

20 items

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: 30; 45; 60

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Carbide 2-Flute Corner Radius Medium End Mill 30° B257X

7 LEADERS

[Features]
· Also use the 2-flute medium shank radius end mill to prevent tip chipping.
· Enables radius cutting deep into the work materials.
· Nanoparticle multilayer coating.
· Excellent lubricity and abrasion resistance.
· Exhibits its strength in general cutting processes.

From: ₹ 2,426.95
Days to Ship: 7 Day(s) or more

7 Day(s) or more

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(Economy series) XAL series carbide radius end mill, 4-flute / short model

(Economy series) XAL series carbide radius end mill, 4-flute / short model

MISUMI

The 4-flute type that simultaneously achieves improved efficiency and tool cost reduction can be selected from 17 sizes

From: ₹ 1,736.00
Days to Ship: 6 Day(s) or more

6 Day(s) or more

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(Economy series) XAL series carbide radius end mill, 4-flute, 45° torsion / regular model

(Economy series) XAL series carbide radius end mill, 4-flute, 45° torsion / regular model

MISUMI

4-Flute Radius for High-Efficiency and High-Speed Machining

6 Day(s) or more

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DLC Coated Carbide Radius End Mill for Aluminum Machining, 3-Flute / Regular Flute Length Model

MISUMI

The radius-equipped type prevents cutter marks and also shows effectiveness in improving the surface roughness

6 Day(s) or more

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Carbide Radius End Mill for Aluminum Machining, 2-Flute / Regular Model

MISUMI

Non-coated manufactured products can be shipped on the 5th day in addition to the stocked products

6 Day(s) or more

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Diamond Coated Carbide Radius End Mill for Graphite Machining, 4-Flute / Long Model

MISUMI

The diamond coated radius shape that's ideal for shaping graphite

From: ₹ 15,280.00
Days to Ship: 6 Day(s) or more

6 Day(s) or more

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Radius End Mill 2-Flute

ATOM

Simultaneously machines rounded corners and straight base surfaces. High precision radius shape smoothly connects the straight part with the rounded part.

From: ₹ 5,116.45
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Carbide 2-Piece Flute Corner Radius Short End Mill 30° B255X

7 LEADERS

[Features]
· Also use the 2-flute short radius end mill to prevent tip chipping.
· Nanoparticle Multilayer Coating
· Excellent lubricity and abrasion resistance.
· Exhibits its strength in general cutting processes.

From: ₹ 2,426.95
Days to Ship: 7 Day(s) or more

7 Day(s) or more

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Carbide 4-Flute Variable Split Corner Radius Medium End Mill 30° B258X

7 LEADERS

[Features]
· Also use the 4-flute medium shank radius end mill to prevent tip chipping.
· Enables radius cutting deep into the work materials.
· Nanoparticle multilayer coating.
· Excellent lubricity and abrasion resistance.
· Exhibits its strength in general cutting processes.
· It supports high-speed side cutting.

From: ₹ 2,426.95
Days to Ship: 7 Day(s) or more

7 Day(s) or more

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(Economy series) XAL series carbide radius end mill, 3-flute, 45° torsion / regular model

(Economy series) XAL series carbide radius end mill, 3-flute, 45° torsion / regular model

MISUMI

3-flute 45° helix radius that's resistant to chattering is available at an affordable price

Volume Discount

6 Day(s) or more

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(Economy series) XAL series carbide radius end mill, 2-flute / short model

MISUMI

Radius end mills are available at low prices

Volume Discount

From: ₹ 1,336.00
Days to Ship: 6 Day(s) or more

6 Day(s) or more

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DLC Coated Carbide Radius End Mill for Aluminum Machining, 2-Flute / Regular Model

MISUMI

In addition to the standard products, the radius can be selected extensively for manufactured products

6 Day(s) or more

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Carbide Radius End Mill for Aluminum Machining, 3-Flute / Regular Flute Length Model

MISUMI

Radius type that's also effective in preventing cutter marks

6 Day(s) or more

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Carbide Radius End Mill for Aluminum Machining, 3-Flute / Stub, Long Shank Model

MISUMI

Comes with the rounded edge that suppresses machining streaks in standing-wall multi-stage machining

From: ₹ 6,098.11
Days to Ship: 6 Day(s) or more

6 Day(s) or more

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Carbide Radius End Mill for Resin Machining, 2-Flute / Regular Model

MISUMI

Small radius type that prevents cutter marks on resin

From: ₹ 2,434.20
Days to Ship: 6 Day(s) or more

6 Day(s) or more

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(Economy series) XAL Coated Carbide Radius End Mill, 4-Flute, 45° Torsion / Short Model

(Economy series) XAL Coated Carbide Radius End Mill, 4-Flute, 45° Torsion / Short Model

MISUMI

Introducing the short type in the 4-flute radius for high-efficiency and high-speed machining

Volume Discount

From: ₹ 1,568.00
Days to Ship: 6 Day(s) or more

6 Day(s) or more

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3 Flutes Short for Copper & Aluminum Alloys

OSG

Even with aluminum part machining requiring large volumes of cutting, the unique groove form simultaneously achieves superior chip discharge performance, large cutting depth and a high feed rate.

From: ₹ 6,629.02
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Regular Grain Carbide End Mills 3 Flutes Pocket operation for Copper and Aluminum Alloys

OSG

High-rigidity recessed short blade that can be used for everything from roughing to finishing using various cutter paths.

From: ₹ 8,331.38
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Carbide End Mills DLC Coated 4 Flutes for High Speed Pocket Operation

OSG

Ultra-smooth DLC coating enables semi-dry processing as well as high speed processing of aluminum.

From: ₹ 8,833.65
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Carbide 4-Flute Variable Split Corner Radius Short End Mill 30° B256X

7 LEADERS

[Features]
· Also use the 4-flute short radius end mill to prevent tip chipping.
· Nanoparticle multilayer coating.
· Excellent lubricity and abrasion resistance.
· Exhibits its strength in general cutting processes.
· It supports high-speed side cutting.

From: ₹ 2,426.95
Days to Ship: 5 Day(s) or more

5 Day(s) or more


Brand
Product Series
From
Days to Ship
Specifications
Blade diameter (D)(φ)
R Size(mm)
Blade length (ℓ)(mm)
Number of flutes(sheet)
Overall Length (L)(mm)
work material
Shank diameter (d)(mm)
Underneck length (ℓ1)(mm)
Machining Application
Coating
Type
Torsion Angle (θ)
R Precision(μm)

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	7 LEADERS	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	ATOM	7 LEADERS	7 LEADERS	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	OSG	OSG	OSG	7 LEADERS
Product Series	Carbide 2-Flute Corner Radius Medium End Mill 30° B257X	(Economy series) XAL series carbide radius end mill, 4-flute / short model	(Economy series) XAL series carbide radius end mill, 4-flute, 45° torsion / regular model	DLC Coated Carbide Radius End Mill for Aluminum Machining, 3-Flute / Regular Flute Length Model	Carbide Radius End Mill for Aluminum Machining, 2-Flute / Regular Model	Diamond Coated Carbide Radius End Mill for Graphite Machining, 4-Flute / Long Model	Radius End Mill 2-Flute	Carbide 2-Piece Flute Corner Radius Short End Mill 30° B255X	Carbide 4-Flute Variable Split Corner Radius Medium End Mill 30° B258X	(Economy series) XAL series carbide radius end mill, 3-flute, 45° torsion / regular model	(Economy series) XAL series carbide radius end mill, 2-flute / short model	DLC Coated Carbide Radius End Mill for Aluminum Machining, 2-Flute / Regular Model	Carbide Radius End Mill for Aluminum Machining, 3-Flute / Regular Flute Length Model	Carbide Radius End Mill for Aluminum Machining, 3-Flute / Stub, Long Shank Model	Carbide Radius End Mill for Resin Machining, 2-Flute / Regular Model	(Economy series) XAL Coated Carbide Radius End Mill, 4-Flute, 45° Torsion / Short Model	3 Flutes Short for Copper & Aluminum Alloys	Regular Grain Carbide End Mills 3 Flutes Pocket operation for Copper and Aluminum Alloys	Carbide End Mills DLC Coated 4 Flutes for High Speed Pocket Operation	Carbide 4-Flute Variable Split Corner Radius Short End Mill 30° B256X
From	₹ 2,426.95	₹ 1,736.00				₹ 15,280.00	₹ 5,116.45	₹ 2,426.95	₹ 2,426.95		₹ 1,336.00			₹ 6,098.11	₹ 2,434.20	₹ 1,568.00	₹ 6,629.02	₹ 8,331.38	₹ 8,833.65	₹ 2,426.95
Days to Ship	7 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	5 Day(s) or more	7 Day(s) or more	7 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	6 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more
Specifications
Blade diameter (D)(φ)	3 ～ 20	3 ～ 20	4 ～ 12	2 ～ 12	2 ～ 12	6 ～ 12	1 ～ 6	1 ～ 20	3 ～ 20	0 ～ 16	1 ～ 12	2 ～ 12	2 ～ 12	5 ～ 22	1 ～ 10	2 ～ 20	3 ～ 20	3 ～ 20	3 ～ 20	1 ～ 20
R Size(mm)	0.1 ～ 4	0.1 ～ 3	0.2 ～ 2	0.2 ～ 1	0.2 ～ 1	0.5 ～ 3	0.1 ～ 2	0.1 ～ 4	0.1 ～ 4	0.2 ～ 2	0.1 ～ 3	0.2 ～ 1	0.2 ～ 1	0.5 ～ 2	0.2	0.2 ～ 3	0.2 ～ 3	0.5 ～ 3	0.5 ～ 3	0.1 ～ 4
Blade length (ℓ)(mm)	10 ～ 55	8 ～ 38	18 ～ 38	5 ～ 36	5 ～ 36	30 ～ 60	3 ～ 15	3 ～ 38	10 ～ 55	16 ～ 48	3 ～ 30	5 ～ 36	5 ～ 36	9 ～ 33	3 ～ 30	4 ～ 45	8 ～ 38	4.5 ～ 30	4.5 ～ 30	3 ～ 38
Number of flutes(sheet)	2	4	4	3	2	4	2	2	4	3	2	2	3	3	2	4	3	3	3	4
Overall Length (L)(mm)	50 ～ 160	50 ～ 100	60 ～ 100	40 ～ 80	40 ～ 80	150 ～ 200	45 ～ 60	50 ～ 100	50 ～ 160	60 ～ 110	50 ～ 75	40 ～ 80	40 ～ 80	80 ～ 200	50 ～ 80	50 ～ 110	50 ～ 105	50 ～ 125	50 ～ 125	50 ～ 100
work material	Resin[○]	Resin[○]	Resin[○]	Resin[○]	Resin[○]	Resin[○]	Resin[◎]	Resin[○]	Resin[○]	Resin[○]	Resin[○]	Resin[○]	Resin[○]	Resin[○]	Resin[◎]	Resin[○]	Resin[○]	Resin[○]	Resin[◎]	Resin[○]
Shank diameter (d)(mm)	3 ～ 20	4 ～ 20	6 ～ 12	4 ～ 12	4 ～ 12	6 ～ 12	4 ～ 6	4 ～ 20	3 ～ 20	6 ～ 16	4 ～ 12	4 ～ 12	4 ～ 12	4 ～ 20	3 ～ 10	4 ～ 20	6 ～ 20	6 ～ 20	6 ～ 20	4 ～ 20
Underneck length (ℓ1)(mm)	-	-	-	23 ～ 50	23 ～ 50	60 ～ 85	-	-	-	-	-	23 ～ 50	23 ～ 50	-	-	-	-	-	-	-
Machining Application	Plane / Side / Curved surface	Plane / Side / Curved surface / Inclined Cuts	Plane / Side / Curved surface / Groove / Plunging (Z feed) / Inclined Cuts	Plane / Side / Curved surface / Groove / Plunging (Z feed) / Inclined Cuts	Plane / Side / Curved surface / Groove / Inclined Cuts	Plane / Side / Curved surface / Inclined Cuts	Plane / Side / Curved surface	Plane / Side / Curved surface	Plane / Side / Curved surface	Plane / Side / Curved surface / Groove / Plunging (Z feed) / Inclined Cuts	Plane / Side / Curved surface / Groove / Inclined Cuts	Plane / Side / Curved surface / Groove / Inclined Cuts	Plane / Side / Curved surface / Groove / Plunging (Z feed) / Inclined Cuts	Plane / Side / Curved surface / Groove / Inclined Cuts	Plane / Side / Curved surface / Groove / Inclined Cuts	Plane / Side / Curved surface / Inclined Cuts	Plane / Side / Curved surface / Groove / Plunging (Z feed)	Plane / Side / Curved surface / Groove / Plunging (Z feed)	Plane / Side / Curved surface / Groove / Plunging (Z feed)	Plane / Side / Curved surface
Coating	-	For General Steels (AlCrN, etc.)	For General Steels (AlCrN, etc.)	DLC	Non-Coated	Dia Coat	Non-Coated	-	-	For General Steels (AlCrN, etc.)	For General Steels (AlCrN, etc.)	DLC	Non-Coated	Non-Coated	Non-Coated	For General Steels (AlCrN, etc.)	Non-Coated	Non-Coated	DLC	-
Type	radius	radius	radius	radius	radius	radius	radius	radius	radius	radius	radius	radius	radius	radius	radius	radius	radius	radius	radius	radius
Torsion Angle (θ)	Standard torsion (30-40°)	Standard torsion (30-40°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Standard torsion (30-40°)	Standard torsion (30-40°)	Standard torsion (30-40°)	Standard torsion (30-40°)	Powerful Torsion (45°-60°)	Standard torsion (30-40°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Powerful Torsion (45°-60°)	Standard torsion (30-40°)	Powerful Torsion (45°-60°)	Standard torsion (30-40°)	Standard torsion (30-40°)	Standard torsion (30-40°)	Standard torsion (30-40°)
R Precision(μm)	0～-20	±0.02	±0.02 ～ 10	±0.02	±0.01 ～ ±0.02	±0.02	±0.02 ～ ±0.05	0～-20	0～-20	±0.02	±0.02	±0.01 ～ ±0.02	±0.01 ～ ±0.02	±0.02	±0.02	±0.02	-	-	-	0～-20

Configure

Specification/Dimensions

Blade diameter (D)(φ)
0

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

1.2

1.4

1.5

1.6

1.8

2

2.5

2.8

3

3.5

4

4.5

5

5.5

6

7

8

9

10

11

12

13

14

16

17

18

20

22

25
Drawing

Clear

R Size(mm)
R0

0.05

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.75

0.76

0.8

0.813

0.9

1

R1

1.1

1.2

1.219

1.3

1.4

1.5

R1.5

1.6

1.625

1.7

1.8

1.9

2

R2

2.031

2.1

2.2

2.3

2.4

2.438

2.465

2.5

R2.5

2.6

2.607

2.7

2.8

2.9

3

R3

3.05

3.2

3.5

4

R4

5

R5

6

R6

6.35

6.5

8
Drawing

Clear

Blade length (ℓ)(mm)
0.16

0.24

0.25

0.28

0.3

0.32

0.4

0.5

0.6

0.64

0.7

0.75

0.8

0.9

1

1.2

1.5

1.6

1.8

2

2.1

2.25

2.3

2.4

2.5

2.7

3

3.2

3.5

3.7

4

4.5

5

5.25

5.5

5.6

6

7

7.5

8

8.25

8.4

9

10

10.5

11

12

13

13.5

14

15

16

16.5

17

18

19

19.5

20

21

22

24

25

25.5

26

27

28

30

32

33

34

35

36

37.5

38

40

45

48

50

55

56

60

75
[5-36/1mm Unit(s)]
Drawing

Clear

Number of flutes(sheet)
2

3

4

5

6

8
Drawing

Clear

Overall Length (L)(mm)
32

34

35

39

40

45

49

50

51

52

55

57

58

60

62

63

65

68

70

72

74

75

80

83

85

86

88.90

90

92

95

100

104

105

110

115

120

121

125

130

135

140

150

160

170

180

185

200

220

230
Drawing

Clear

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

Clear

Shank diameter (d)(mm)
3

4

5

5.8

6

7.8

8

9.8

10

11

12

13

14

15

16

17

18

20

25
Drawing

Clear

Underneck length (ℓ1)(mm)
1

1.5

1.8

2

2.4

2.5

3

3.5

3.8

4

4.5

5

6

7

7.5

8

9

10

12

12.5

13

14

15

16

18

19

20

21

22

24

25

27

28

29

30

32

34

35

36

38

40

42

44

45

48

50

54

55

56

60

65

66

70

72

75

80

82

84

85

90

95

100

105

108

120

-
[23-50/1mm Unit(s)]
Drawing

Clear

Machining Application
- Plane
- Side
- Curved surface
- Groove
- Plunging (Z feed)
- Inclined Cuts
Images

Clear

Coating
- For High Hardness (Silicon Group)
- TiAlN
- For General Steels (AlCrN, etc.)
- TiCN
- DLC
- Dia Coat
- Non-Coated
- AlTiN
- Other
Details

Clear

Type
- radius
- High-Feed Radius
- Long-Neck Radius
- Tapered neck radius
Clear

Torsion Angle (θ)
- No torsion
- Weak torsion (15 to 25˚)
- Standard torsion (30-40°)
- Powerful Torsion (45°-60°)
- Other
- 45°
Clear

R Precision(μm)
-0.032～-0.059

-0.025～-0.047

-0.020～-0.038

-0.014～-0.028

-0.005 to 0.005

0～-20

0～-0.05

0～-0.030

0～-0.015

0～+0.04

±0.005

±0.01

±0.015

0.015～-0.015

±0.02

0.02～-0.02

0.025～-0.025

±0.03

±0.05

10
Drawing

Clear