MHRH430R MUGEN COATING Premium 4-Flute Long Neck Radius End Mill For Hardened Steels (Part Numbers)

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Superior surface finish with excellent chipping prevention and reduced chattering due to the use of MUGEN coating for hardened steels and a new shape

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Part Number
MHRH430R-2-R0.3-8
MHRH430R-2-R0.3-12
MHRH430R-2-R0.3-16
MHRH430R-2-R0.3-20
MHRH430R-2-R0.5-6
MHRH430R-2-R0.5-8
MHRH430R-2-R0.5-12
MHRH430R-2-R0.5-16
MHRH430R-2-R0.5-20
MHRH430R-2.5-R0.1-10
MHRH430R-2.5-R0.1-20
MHRH430R-2.5-R0.1-30
MHRH430R-2.5-R0.2-10
MHRH430R-2.5-R0.2-20
MHRH430R-2.5-R0.2-30
MHRH430R-2.5-R0.3-10
MHRH430R-2.5-R0.3-20
MHRH430R-2.5-R0.3-30
MHRH430R-2.5-R0.5-10
MHRH430R-2.5-R0.5-20
MHRH430R-2.5-R0.5-30

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Blade diameter (D) (φ)	R Size (mm)	Blade length (ℓ) (mm)	Number of flutes (sheet)	Overall Length (L) (mm)	Shank diameter (d) (mm)	Underneck length (ℓ1) (mm)	R Precision (μm)	Actual Effective Length for Workpiece Gradient Angle of 30' (mm)	Actual effective length at work slope angle 1° (mm)	Actual Effective Length for Workpiece Gradient Angle of 1°30' (mm)	Actual Effective Length for Workpiece Gradient Angle of 2° (mm)	Actual Effective Length for Workpiece Gradient Angle of 3° (mm)	Manufacturer Code	(d2) Neck Diameter (mm)	(γ) Neck Angle (°)
79.55 €	1	Available	10 Days	2	0.3	1.6	4	50	4	8	0.005～-0.005	8.55	8.92	9.33	9.78	10.8	08-00237-20303	1.91	12°
70.71 €	1	Available	6 Days	2	0.3	1.6	4	50	4	12	0.005～-0.005	12.72	13.28	13.9	14.57	16.11	08-00237-20305	1.91	12°
70.71 €	1	Available	6 Days	2	0.3	1.6	4	60	4	16	0.005～-0.005	16.89	17.64	18.46	19.36	Free	08-00237-20307	1.91	12°
70.71 €	1	Available	6 Days	2	0.3	1.6	4	60	4	20	0.005～-0.005	21.07	22	23.03	24.16	Free	08-00237-20309	1.91	12°
74.77 €	1	Available	6 Days	2	0.5	1.6	4	50	4	6	0.005～-0.005	6.46	6.73	7.02	7.34	8.08	08-00237-20501	1.91	12°
70.71 €	1	Available	6 Days	2	0.5	1.6	4	50	4	8	0.005～-0.005	8.54	8.9	9.3	9.74	10.73	08-00237-20503	1.91	12°
70.71 €	1	Available	6 Days	2	0.5	1.6	4	50	4	12	0.005～-0.005	12.71	13.26	13.87	14.53	16.04	08-00237-20505	1.91	12°
70.71 €	1	Available	8 Days	2	0.5	1.6	4	60	4	16	0.005～-0.005	16.89	17.62	18.43	19.32	Free	08-00237-20507	1.91	12°
70.71 €	1	Available	10 Days	2	0.5	1.6	4	60	4	20	0.005～-0.005	21.06	21.98	23	24.12	Free	08-00237-20509	1.91	12°
61.69 € 32.70 €	1	Available	Same day Stock	2.5	0.1	2	4	50	4	10	0.005～-0.005	10.69	11.17	11.7	12.27	13.58	08-00237-25101	2.39	12°
75.47 €	1	Available	6 Days	2.5	0.1	2	4	60	4	20	0.005～-0.005	21.12	22.07	23.11	Free	Free	08-00237-25103	2.39	12°
77.39 €	1	Available	6 Days	2.5	0.1	2	4	70	4	30	0.005～-0.005	31.55	32.97	Free	Free	Free	08-00237-25105	2.39	12°
72.61 €	1	Available	6 Days	2.5	0.2	2	4	50	4	10	0.005～-0.005	10.69	11.16	11.68	12.25	13.55	08-00237-25201	2.39	12°
66.40 € 33.20 €	1		Same day Stock	2.5	0.2	2	4	60	4	20	0.005～-0.005	21.12	22.06	23.09	Free	Free	08-00237-25203	2.39	12°
77.39 €	1	Available	6 Days	2.5	0.2	2	4	70	4	30	0.005～-0.005	31.55	32.96	Free	Free	Free	08-00237-25205	2.39	12°
72.61 €	1	Available	6 Days	2.5	0.3	2	4	50	4	10	0.005～-0.005	10.69	11.15	11.67	12.23	13.52	08-00237-25301	2.39	12°
75.47 €	1	Available	6 Days	2.5	0.3	2	4	60	4	20	0.005～-0.005	21.12	22.05	23.08	Free	Free	08-00237-25303	2.39	12°
77.39 €	1	Available	6 Days	2.5	0.3	2	4	70	4	30	0.005～-0.005	31.54	32.95	Free	Free	Free	08-00237-25305	2.39	12°
72.61 €	1	Available	6 Days	2.5	0.5	2	4	50	4	10	0.005～-0.005	10.68	11.14	11.64	12.19	13.45	08-00237-25501	2.39	12°
75.47 €	1	Available	6 Days	2.5	0.5	2	4	60	4	20	0.005～-0.005	21.11	22.03	23.05	Free	Free	08-00237-25503	2.39	12°
77.39 €	1	Available	6 Days	2.5	0.5	2	4	70	4	30	0.005～-0.005	31.54	32.93	Free	Free	Free	08-00237-25505	2.39	12°

Basic information

work material	General steel / Quenched and tempered steel / High hardness steel –HRC55 / High hardness steel –HRC60 / High hardness steel –HRC65 / Stainless Steel / Aluminum / Titanium / Copper / Resin	Type	Long-Neck Radius	Machining Application	Plane / Side / Groove
Coating	For High Hardness (Silicone Group)	Torsion Angle (θ)	Standard Helix (30˚ to 40˚)

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Basic Attributes

Blade diameter (D)(φ)
1

1.2

1.5

2

2.5

3

4

5

6
Clear
R Size(mm)
0.05

0.1

0.2

0.3

0.5

1
Clear
Blade length (ℓ)(mm)
0.8

1

1.2

1.6

2

2.5

3.2

4

5
Clear
Number of flutes(sheet)
4
Clear
Overall Length (L)(mm)
50

60

70

90

110
Clear
Shank diameter (d)(mm)
4

6
Clear
Underneck length (ℓ1)(mm)
2

3

4

5

6

8

10

12

15

16

18

20

24

25

30

32

40

48
Clear
Actual Effective Length for Workpiece Gradient Angle of 30'(mm)
2.19

2.20

3.24

3.25

3.27

3.28

3.29

4.28

4.29

4.32

4.33

4.34

4.37

4.38

4.51

4.52

4.53

5.32

5.33

5.34

5.35

5.36

6.37

6.38

6.41

6.42

6.43

6.46

6.47

6.60

6.61

6.62

8.45

8.46

8.49

8.5

8.51

8.54

8.55

8.56

8.67

8.69

8.7

8.71

8.79

8.81

8.82

10.54

10.55

10.56

10.57

10.68

10.69

12.67

12.68

12.71

12.72

12.73

12.84

12.86

12.87

12.88

12.96

12.98

12.99

13

15.79

15.8

15.81

16.21

16.23

16.24

16.25

16.89

16.9

17.01

17.03

17.04

17.05

17.13

17.16

17.17

21.06

21.07

21.11

21.12

21.18

21.21

21.22

21.43

21.45

21.46

21.47

25.48

25.5

25.51

25.52

26.4

26.42

26.43

26.44

31.54

31.55

31.61

31.63

31.64

31.65

33.82

33.84

33.85

33.86

42.29

42.31

42.32

42.33

Free
Clear
Actual effective length at work slope angle 1°(mm)
2.28

2.29

2.30

3.37

3.38

3.39

3.4

3.42

3.43

3.44

4.46

4.47

4.48

4.49

4.51

4.52

4.53

4.54

4.56

4.57

4.58

4.69

4.71

4.72

4.73

5.55

5.56

5.57

5.58

5.59

6.64

6.65

6.66

6.67

6.69

6.7

6.71

6.73

6.74

6.75

6.76

6.87

6.89

6.90

6.91

8.82

8.83

8.84

8.85

8.87

8.88

8.89

8.9

8.92

8.93

8.94

9.01

9.06

9.08

9.09

9.1

9.13

9.18

9.20

9.21

11.01

11.02

11.03

11.04

11.14

11.15

11.16

11.17

13.21

13.23

13.24

13.25

13.26

13.28

13.29

13.3

13.37

13.42

13.44

13.45

13.49

13.54

13.55

13.56

13.57

16.48

16.5

16.51

16.52

16.89

16.93

16.95

16.96

16.97

17.62

17.64

17.65

17.66

17.73

17.78

17.8

17.81

17.86

17.91

17.92

17.93

17.94

21.98

22

22.01

22.02

22.03

22.05

22.06

22.07

22.09

22.14

22.15

22.16

22.17

22.35

22.39

22.41

22.42

22.43

26.58

26.62

26.64

26.65

26.66

27.54

27.59

27.6

27.61

27.62

32.93

32.95

32.96

32.97

32.99

33.03

33.05

33.06

33.07

35.3

35.34

35.36

35.37

35.38

Free
Clear
Actual Effective Length for Workpiece Gradient Angle of 1°30'(mm)
2.37

2.38

2.40

3.52

3.53

3.54

3.55

3.56

3.58

3.59

3.60

4.66

4.67

4.68

4.69

4.71

4.73

4.74

4.76

4.77

4.78

4.79

4.89

4.92

4.93

4.95

5.8

5.81

5.83

5.84

5.85

6.94

6.95

6.97

6.98

6.99

7.01

7.02

7.05

7.06

7.07

7.08

7.17

7.2

7.21

7.23

9.22

9.24

9.25

9.26

9.28

9.29

9.3

9.31

9.33

9.34

9.35

9.36

9.39

9.46

9.49

9.51

9.52

9.59

9.61

9.63

9.64

11.52

11.53

11.54

11.55

11.56

11.64

11.67

11.68

11.7

13.81

13.84

13.86

13.87

13.9

13.91

13.92

13.96

14.03

14.06

14.07

14.08

14.09

14.15

14.18

14.19

14.2

17.24

17.27

17.28

17.29

17.63

17.7

17.73

17.75

17.76

18.43

18.46

18.48

18.49

18.52

18.59

18.62

18.64

18.65

18.66

18.73

18.76

18.77

18.79

23

23.03

23.04

23.05

23.08

23.09

23.11

23.16

23.19

23.2

23.22

27.79

27.86

27.89

27.9

27.92

28.8

28.87

28.89

28.91

28.92

34.5

34.57

34.6

34.62

34.63

36.92

36.99

37.02

37.03

37.05

Free
Clear
Actual Effective Length for Workpiece Gradient Angle of 2°(mm)
2.47

2.49

2.51

2.52

3.68

3.7

3.72

3.73

3.74

3.76

3.77

4.87

4.89

4.91

4.92

4.93

4.94

4.95

4.97

4.98

5.00

5.02

5.11

5.14

5.16

5.18

5.19

6.07

6.09

6.1

6.11

6.12

6.14

7.27

7.29

7.31

7.32

7.33

7.34

7.35

7.36

7.37

7.38

7.4

7.42

7.50

7.54

7.56

7.58

7.59

9.67

9.68

9.69

9.71

9.72

9.74

9.75

9.76

9.78

9.8

9.81

9.82

9.91

9.93

9.95

9.97

9.98

9.99

10.03

10.07

10.09

10.11

12.08

12.09

12.1

12.11

12.13

12.19

12.23

12.25

12.27

14.48

14.52

14.53

14.54

14.56

14.57

14.59

14.6

14.61

14.7

14.72

14.74

14.76

14.77

14.78

14.82

14.86

14.88

14.9

18.07

18.11

18.13

18.15

19.32

19.36

19.38

19.4

19.5

19.53

19.54

19.55

19.57

19.64

19.68

19.7

19.72

24.12

24.16

24.17

24.18

24.19

24.2

24.29

24.33

24.34

24.35

24.37

29.12

29.22

29.26

29.28

29.3

30.18

30.28

30.32

30.34

30.36

36.17

36.27

36.31

36.33

36.35

Free
Clear
Actual Effective Length for Workpiece Gradient Angle of 3°(mm)
2.71

2.74

2.77

2.79

4.03

4.05

4.08

4.10

4.12

4.13

4.16

4.18

5.38

5.41

5.42

5.44

5.46

5.47

5.49

5.51

5.52

5.55

5.57

5.61

5.67

5.71

5.74

5.76

6.71

6.74

6.77

6.79

6.8

8.03

8.07

8.08

8.1

8.11

8.13

8.14

8.16

8.18

8.21

8.22

8.26

8.33

8.36

8.39

8.41

10.69

10.72

10.73

10.75

10.76

10.77

10.78

10.8

10.82

10.83

10.86

10.88

10.91

10.92

10.99

11.02

11.05

11.06

11.07

11.14

11.17

11.20

13.37

13.38

13.41

13.42

13.44

13.45

13.52

13.55

13.58

16

16.04

16.06

16.07

16.09

16.11

16.12

16.14

16.17

16.19

16.22

16.23

16.29

16.33

16.36

16.37

16.38

16.45

16.48

16.51

19.98

20.04

20.07

20.11

21.38

21.50

21.54

21.6

21.64

21.67

21.68

26.69

26.85

26.91

26.94

26.98

26.99

Free
Clear
Manufacturer Code
08-00237-61004

08-00237-61003

08-00237-61001

08-00237-61000

08-00237-60504

08-00237-60503

08-00237-60501

08-00237-60500

08-00237-60304

08-00237-60303

08-00237-60301

08-00237-60300

08-00237-60204

08-00237-60203

08-00237-60201

08-00237-60200

08-00237-60104

08-00237-60103

08-00237-60101

08-00237-60100

08-00237-51003

08-00237-51001

08-00237-51000

08-00237-50503

08-00237-50501

08-00237-50500

08-00237-50303

08-00237-50301

08-00237-50300

08-00237-50203

08-00237-50201

08-00237-50200

08-00237-50103

08-00237-50101

08-00237-50100

08-00237-41006

08-00237-41005

08-00237-41003

08-00237-41001

08-00237-41000

08-00237-40506

08-00237-40505

08-00237-40503

08-00237-40501

08-00237-40500

08-00237-40306

08-00237-40305

08-00237-40303

08-00237-40301

08-00237-40300

08-00237-40206

08-00237-40205

08-00237-40203

08-00237-40201

08-00237-40200

08-00237-40106

08-00237-40105

08-00237-40103

08-00237-40101

08-00237-40100

08-00237-31011

08-00237-31009

08-00237-31007

08-00237-31005

08-00237-31003

08-00237-31001

08-00237-30512

08-00237-30511

08-00237-30509

08-00237-30507

08-00237-30505

08-00237-30503

08-00237-30501

08-00237-30500

08-00237-30312

08-00237-30311

08-00237-30309

08-00237-30307

08-00237-30305

08-00237-30303

08-00237-30301

08-00237-30300

08-00237-30212

08-00237-30211

08-00237-30209

08-00237-30207

08-00237-30205

08-00237-30203

08-00237-30201

08-00237-30200

08-00237-30112

08-00237-30111

08-00237-30109

08-00237-30107

08-00237-30105

08-00237-30103

08-00237-30101

08-00237-30100

08-00237-30058

08-00237-30057

08-00237-30055

08-00237-30053

08-00237-30051

08-00237-30050

08-00237-25505

08-00237-25503

08-00237-25501

08-00237-25305

08-00237-25303

08-00237-25301

08-00237-25205

08-00237-25203

08-00237-25201

08-00237-25105

08-00237-25103

08-00237-25101

08-00237-20509

08-00237-20507

08-00237-20505

08-00237-20503

08-00237-20501

08-00237-20500

08-00237-20309

08-00237-20307

08-00237-20305

08-00237-20303

08-00237-20301

08-00237-20300

08-00237-20209

08-00237-20207

08-00237-20205

08-00237-20203

08-00237-20201

08-00237-20200

08-00237-20109

08-00237-20107

08-00237-20105

08-00237-20103

08-00237-20101

08-00237-20100

08-00237-20059

08-00237-20057

08-00237-20055

08-00237-20053

08-00237-20051

08-00237-20050

08-00237-15509

08-00237-15507

08-00237-15505

08-00237-15503

08-00237-15501

08-00237-15500

08-00237-15309

08-00237-15307

08-00237-15305

08-00237-15303

08-00237-15301

08-00237-15300

08-00237-15209

08-00237-15207

08-00237-15205

08-00237-15203

08-00237-15201

08-00237-15200

08-00237-15109

08-00237-15107

08-00237-15105

08-00237-15103

08-00237-15101

08-00237-15100

08-00237-15059

08-00237-15057

08-00237-15055

08-00237-15053

08-00237-15051

08-00237-15050

08-00237-12303

08-00237-12301

08-00237-12203

08-00237-12201

08-00237-12103

08-00237-12101

08-00237-10308

08-00237-10305

08-00237-10303

08-00237-10302

08-00237-10301

08-00237-10300

08-00237-10208

08-00237-10207

08-00237-10205

08-00237-10203

08-00237-10202

08-00237-10201

08-00237-10200

08-00237-10108

08-00237-10107

08-00237-10105

08-00237-10103

08-00237-10102

08-00237-10101

08-00237-10100

08-00237-10058

08-00237-10057

08-00237-10055

08-00237-10053

08-00237-10052

08-00237-10051

08-00237-10050
Clear
Type
- MHRH430R
Clear
R Precision(μm)
0.005 to -0.005

0.005～-0.005

0.01 to -0.01

0.01～-0.01
Clear