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Inner Radius Tools（Use：R Chamfer）

13 items

: 30; 45; 60

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

Corner Radius Cutter 2-Flute

ATOM

A high-precision inner rounding cutter for precision machining.

Volume Discount
Days to Ship: 8 Days or more
MUGEN-COATING 2-Flute Inner Radius Cutter MIR200

NS TOOL

•Use: R Chamfer
•Tool Material Type: Carbide
•Coating Presence: Included
•Coating Type: TiAlN

Volume Discount
Days to Ship: 8 Days or more
V-XPM-ECR HSS Chamfer Series V Coat XPM 3 Blade Corner Rounding

OSG

Powdered HSS XPM corner rounding cutter with V-coating.

Volume Discount
Days to Ship: 8 Days or more
FAGCCRC FA Coated Carbide Corner Rounding Cutter

S&K

[Features]
· A round chamfering cutter that can process a wide range of difficult-to-cut materials from raw materials to high hardness materials.
· Carbide FA coating improves machining efficiency, provides a long life, and enables high precision finished surface machining

Volume Discount
Days to Ship: 8 Days or more
FAGCCRCL FA Coated Carbide Corner Rounding Cutter Long Shank

S&K

[Features]
· A round chamfering cutter that can process a wide range of difficult-to-cut materials from raw materials to high hardness materials.
· The long shank allows for machining in deep sections.
· FA GCCRC long shank end mill

Volume Discount
Days to Ship: 10 Days or more
S Coated Corner Rounding Cutter S-CRC

S&K

Cutter dedicated to round chamfering with TiCN coating.

Volume Discount
Days to Ship: 8 Days or more
CRC Corner Rounding Cutter

S&K

Dedicated cutter for rounded chamfering.

Volume Discount
Days to Ship: 8 Days or more
Corner Radius Cutter for Carbide Aluminum

IWATATOOL

[Features]
· The raking blades/flutes ensure a highly precise rounded form.
· First-ever large rake angle for round chamfering tools, dramatically improved sharpness/surface roughness, significantly reduced cutting heat, and improved runout accuracy

Volume Discount
Days to Ship: 8 Days or more
Corner Radius Cutter for Carbide Steel and Stainless Steel ALD Coating

IWATATOOL

[Features]
· The raking blades/flutes ensure a highly precise rounded form.
· First-ever large rake angle for round chamfering tools, dramatically improved sharpness/surface roughness, significantly reduced cutting heat, and improved runout accuracy

Volume Discount
Days to Ship: 8 Days or more
CRC Solid Corner Cutter G2

ASAHI TOOLS

•Use: R Chamfer
•R Size (mm): 1.25
•Single Blade/Double Blade: Single Blade
•Tool Material Type: Carbide
•Coating Type: Non-Coated

Volume Discount
Days to Ship: 8 Days or more
Mini Corner R Cutter (Half) MCRC

EIKOSHA

[Features]
· It is a round chamfering cutter whose tip diameter is unified at φ2.

Volume Discount
Days to Ship: 9 Days or more
Carbide Corner Radius Cutter CCRC

EIKOSHA

[Features]
· A round chamfering cutter for corners.
· Solid up to R2.5, attached blade from R3.

Volume Discount
Days to Ship: 9 Days or more
Carbide Mini Corner R Cutter CMCRC

EIKOSHA

[Features]
· It is a round chamfering cutter with a small tip diameter.
· A solid type.

Volume Discount
Days to Ship: 9 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	10 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	9 Days or more

Days to Ship:	9 Days or more

Days to Ship:	9 Days or more


Brand
Product Series
Days to Ship
Use
Tool Diameter (D)(mm)
Work Material
Single Blade / Double Blade
Peripheral Blade Availability
Tool Material Type
Coating Presence
Coating Type
R Size ( R )(mm)


Brand	ATOM	NS TOOL	OSG	S&K	S&K	S&K	S&K	IWATATOOL	IWATATOOL	ASAHI TOOLS	EIKOSHA	EIKOSHA	EIKOSHA
Product Series	Corner Radius Cutter 2-Flute	MUGEN-COATING 2-Flute Inner Radius Cutter MIR200	V-XPM-ECR HSS Chamfer Series V Coat XPM 3 Blade Corner Rounding	FAGCCRC FA Coated Carbide Corner Rounding Cutter	FAGCCRCL FA Coated Carbide Corner Rounding Cutter Long Shank	S Coated Corner Rounding Cutter S-CRC	CRC Corner Rounding Cutter	Corner Radius Cutter for Carbide Aluminum	Corner Radius Cutter for Carbide Steel and Stainless Steel ALD Coating	CRC Solid Corner Cutter G2	Mini Corner R Cutter (Half) MCRC	Carbide Corner Radius Cutter CCRC	Carbide Mini Corner R Cutter CMCRC
Days to Ship	8 Days or more	8 Days or more	8 Days or more	8 Days or more	10 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	8 Days or more	9 Days or more	9 Days or more	9 Days or more
Use	R Chamfer	R Chamfer	R Chamfer	R Chamfer	R Chamfer	R Chamfer	R Chamfer	R Chamfer	R Chamfer	R Chamfer	R Chamfer	R Chamfer	R Chamfer
Tool Diameter (D)(mm)	1 ～ 2.5	0.8 ～ 12.1	3 ～ 10	4 ～ 14	4 ～ 14	9 ～ 46	9 ～ 76	3 ～ 5	3 ～ 5	8	3 ～ 19	-	-
Work Material	General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[○] / Aluminum[◎] / Resin[◎]	General Steel[◎] / Heat-Treated Steel[◎] / High-Hardness Steel[◎] / Stainless Steel[◎] / Aluminum[◎] / Titanium[○] / Copper[◎] / Resin[◎]	General Steel[◎] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[◎] / Aluminum[○] / Copper[○]	General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[◎] / Cast Iron[○] / Aluminum[○] / Titanium[○]	General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[◎] / Cast Iron[○] / Aluminum[○] / Titanium[○]	General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○]	General Steel[○] / Cast Iron[○]	General Steel[○] / Heat-Treated Steel[○] / Aluminum[○] / Copper[○] / Resin[○]	General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Titanium[○]	General Steel[○] / Heat-Treated Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]	General Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	General Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	General Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]
Single Blade / Double Blade	Single Blade	-	Single Blade	-	-	-	-	Single Blade	Single Blade	Single Blade	-	-	-
Peripheral Blade Availability	None	-	Included	None	None	None	None	None	None	None	-	-	-
Tool Material Type	Carbide	Carbide	Powdered High-Speed Steel	Carbide	Carbide	Cobalt High-Speed Steel	Cobalt High-Speed Steel	Carbide	Carbide	Carbide	Cobalt High-Speed Steel	Carbide	Carbide
Coating Presence	None	Included	Included	Included	Included	Included	None	None	Included	None	None	None	None
Coating Type	Non-Coated	TiAlN	TiCN	TiAlN	TiAlN	TiCN	Non-Coated	-	Others	Non-Coated	-	-	-
R Size ( R )(mm)	0.1 ～ 2.5	0.1 ～ 5	0.5 ～ 4	0.5 ～ 5	0.5 ～ 5	0.5 ～ 15	0.5 ～ 30	0.5 ～ 3	0.5 ～ 3	1.25	0.5 ～ 8	0.5 ～ 20	1 ～ 8

Configure

Specification/Dimensions

Use
- Hole Chamfer
- Chamfering / Horizontal
- R Chamfer
Images

Clear

Metric / Inch
- metric
Clear

Tool Diameter (D)(mm)
0.8

0.9

1

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2

2.1

2.5

2.6

2.7

2.8

2.9

3

3.2

3.4

3.5

4

4.5

4.6

5

5.1

5.5

5.6

6

6.5

6.6

7

7.5

7.6

8

9

9.1

9.5

10

10.1

10.5

11

11.1

11.5

12

12.1

12.5

13

13.5

14

14.5

15

15.5

16

17

18

18.5

19

19.5

21

22

22.5

23

23.5

24

24.5

26

26.5

27

27.5

28

28.5

29

31

32

34

35

37

38

39

40

42

43

45

46

47

48

49

50

51

52

53

54

55

56

58

60

62

64

66

70

72

74

76
Drawing

Clear

Work Material
- General Steel
- Heat-Treated Steel
- High-Hardness Steel
- Stainless Steel
- Cast Iron
- Aluminum
- Titanium
- Copper
- Resin
Details

Clear

Single Blade / Double Blade
- Single Blade
Images

Clear

Peripheral Blade Availability
- Included
- None
Clear

Tool Material Type
- Cobalt High-Speed Steel
- Powdered High-Speed Steel
- Carbide
Details

Clear

Coating Presence
- Included
- None
Clear

Coating Type
- TiAlN
- TiCN
- Non-Coated
- Others
Details

Clear

R Size ( R )(mm)
0.1

0.15

0.2

0.25

0.3

0.35

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

1.05

1.1

1.15

1.2

1.25

1.3

1.35

1.4

1.45

1.5

1.55

1.6

1.65

1.7

1.75

1.8

1.85

1.9

1.95

2

2.05

2.1

2.15

2.2

2.25

2.3

2.35

2.4

2.45

2.5

2.75

3

3.25

3.5

3.75

4

4.5

4.75

5

5.25

5.5

6

6.25

6.5

6.75

7

7.25

7.5

7.75

8

8.25

8.5

8.75

9

9.5

10

10.5

11

11.5

12

12.5

13

13.5

14

14.5

15

15.5

16

16.5

17

17.5

18

18.5

19

19.5

20

21

22

23

24

25

27

28

29

30
Drawing

Clear