BIG KAISER Chamfering / Centering Tools（Application：Hole Chamfer）

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C-Cutter Mini, Multi-Flute Front / Back-Chamfering Type

BIG KAISER

[Features]
· Multiple-flute type front and back chamfering "C-Cutter Mini" high performance chamfering cutter that achieves ultra-high feed rates and a compact size.
· Ultra-high feed machining achieves dramatic reductions in chamfering time.
· Supports a wide range of machining, such as front chamfering, back chamfering, and face milling.

Starting from^∗ ：	124.00 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Center Boy

BIG KAISER

Accurately positions the drill hole and chamfers at the same time. High-precision throw-away bits with outstanding cutting sharpness. Eliminates the need for bit grinding. Long shank reduces interference with the workpiece.

Starting from^∗ ：	106.00 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Throw-Away Tip for C-Cutter Mini

BIG KAISER

Throw-away insert for "C-Cutter Mini" high performance chamfering cutters that achieve ultra-high feed rates and a compact size.

Starting from^∗ ：	14.64 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

C-Cutter Mini, Tap and Bolt Hole Type

BIG KAISER

[Features]
· Tap pilot hole and bolt hole front and back chamfering "C-Cutter Mini" high performance chamfering cutter that achieves ultra-high feed rates and a compact size.
· Ultra-high feed machining achieves dramatic reductions in chamfering time.
· Supports a wide range of machining, such as front chamfering, back chamfering, and face milling.

Starting from^∗ ：	158.00 €
Min. Shipping Days ：	9 Days

*Unit price with basic configuration

High Speed Coating for Center Boy Throwaway Bit

High Speed Coating for Center Boy Throwaway Bit【5 Pieces Per Package】

BIG KAISER

[Features]
· Shows outstanding sharpness as it has a cutting edge with precision finishing.
· Because it is a disposable item with replaceable edge, it does not require regrinding and always performs smoothly.

Starting from^∗ ：	109.37 €
Min. Shipping Days ：	7 Days

*Unit price with basic configuration


Brand
Product Series
Starting from^∗
Min. Shipping Days ：
Application
Tip angle (θ)
Tool Diameter (D)(mm)
work material
Single blade, two blades
Peripheral Blade Y/N
Tool Material Type
Coating Y/N
Coating Type
R Size (R)(mm)


Brand	BIG KAISER	BIG KAISER	BIG KAISER	BIG KAISER	BIG KAISER
Product Series	C-Cutter Mini, Multi-Flute Front / Back-Chamfering Type	Center Boy	Throw-Away Tip for C-Cutter Mini	C-Cutter Mini, Tap and Bolt Hole Type	High Speed Coating for Center Boy Throwaway Bit【5 Pieces Per Package】
Starting from^∗	124.00 € *Unit price with basic configuration	106.00 € *Unit price with basic configuration	14.64 € *Unit price with basic configuration	158.00 € *Unit price with basic configuration	109.37 € *Unit price with basic configuration
Min. Shipping Days ：	5 Days	5 Days	5 Days	9 Days	7 Days
Application	Hole Chamfer	Hole Chamfer	Hole Chamfer	Hole Chamfer	Hole Chamfer
Tip angle (θ)	45°	90 ～ 120	-	45°	90
Tool Diameter (D)(mm)	-	-	-	-	-
work material	-	General Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	General Steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○]	-	General Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]
Single blade, two blades	-	-	-	-	-
Peripheral Blade Y/N	N/A	N/A	-	N/A	N/A
Tool Material Type	-	High-speed steel	-	-	High-speed steel
Coating Y/N	-	Available	Available	-	Available
Coating Type	-	TiN	Other	-	TiN
R Size (R)(mm)	-	-	0.2	-	-

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Application
- Centering (Positioning)
- Hole Chamfer
- Chamfering/Horizontal
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Tip angle (θ)
0–90

5～85

5～85°

15

20

25

30

35

40

45

45°

50

55

60

60°

60 × 120

65

65°

70

75

75°

80

90

90°

Center Hole Angle: 90°

118

120

120°

125°

130

135

145+90
Drawing

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Tool Diameter (D)(mm)
0 to 2

0.03

0.04

0.05

0.06

0.07

0.08

0.09

0.1

0.11

0.12

0.13

0.14

0.15

0.16

0.17

0.18

0.19

0.2

0.21

0.22

0.23

0.24

0.25

0.26

0.27

0.28

0.29

0.3

0.3, 0.6

0.35

0.4

0.45

0.45～2.1

0.45～2.7

0.5

0.5, 1

0.55

0.6

0.65

0.65～2.1

0.65～2.7

0.7

0.75

0.8

0.85

0.9

0.95

1

1, 2

1–6

1.1

1.2

1.25

1.3

1.4

1.5

1.6

1.6～3.35

1.7

1.8

1.9

2.

2

2–10

2～13

2.1

2.2

2.3

2.4

2.5

2.5～5.3

2.6

2.7

2.8

2.9

3

3~14

3 to 15

3.1

3.15

3.17

3.2

3.3

3.4

3.5

3.6

3.8

4

4.2

4.3

4.4

4.5

4.6

4.8

5

5.1

5.2

5.3

5.4

5.5

5.6

5.8

6

6.2

6.3

6.3,8.3,10.4,12.4,16.5,20.5

6.30/8.30/10.40/12.40/16.50/20.50

6.3/8.3/10.4/12.4/16.5/20.5

6.35

6.4

6.5

6.6

6.8

7

7.2

7.3

7.4

7.5

7.6

7.7

7.8

7.92

8

8.2

8.3

8.4

8.5

8.8

9

9.1

9.4

9.5

9.52

9.53

10

10.1

10.2

10.3

10.4

10.5

10.8

11

11.1

11.2

11.4

11.5

11.88

12

12.1

12.3

12.4

12.5

12.7

13

13.4

13.5

14

14.2

14.4

14.5

14.6

14.8

15

15.1

15.2

15.4

15.5

15.6

15.87

15.88

16

16.15

16.3

16.5

17

17.1

17.7

18

18.2

18.5

18.6

19

19.05

19.5

20

20.5

21

21.77

22

22.3

22.5

23

23.4

23.5

24

24.5

25

25.0(+0.3)

Max: 25, Min: 4.2

25.20

25.3

26

26.5

26.6

27

27.5

28

28.5

29

29.9

30

Max: 30, Min: 4

30.20

30.5

31

Max: 31, Min: 10

31.5

31.7

31.9

32

32.6

32.7

33.1

33.3

34

34.1

34.8

34.9

35

35.4

35.9

36

36.9

37

37.1

37.9

38

39

39.83

40

Max: 41, Min: 20

42

43

45

45.6

46

47

48

49

49.85～134.6

50

50.7

51

52

52.8

53

53.6

53.91

54

54.3

55

56

56.8

57.0

57.9

58

58.2

60

61.4

62

62.2

63

64

64.6

65

66

67.4

67.94

69.2

69.8

70

71.8

72

73.3

74

75

76

80

90

95

100
Drawing

Clear

work material
- General Steel
- Quenched and tempered steel
- High Hardness Steel
- Stainless Steel
- Cast Iron
- Aluminum
- Titanium
- Copper
- Graphite
- Resin
Details

Clear

Single blade, two blades
- Single blade
- Double-edged
Images

Clear

Peripheral Blade Y/N
- Available
- N/A
Clear

Tool Material Type
- High-speed steel
- Cobalt HSS
- Powder high-speed steel
- Carbide
Details

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Coating Y/N
- Available
- N/A
Clear

Coating Type
- TS
- TiAlN
- TiCN
- TiN
- DLC
- Non-Coated
- AlCrN
- ALT
- Other
Details

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R Size (R)(mm)
0.1

0.15

0.2

0.25

0.3

0.35

0.4

0.45

0.5

R0.5

0.5/1/1.5/2

0.5 to 4

0.5~5

0.55

0.6

0.65

0.7

0.75

R0.75

0.8

0.85

0.9

0.95

1

1RM

1RY

R1

1, 1.5

1/2/3/4

1–3

1–5

1.05

1.1

1.15

1.2

1.25

R1.25

1.3

1.35

1.4

1.45

1.5

R1.5

1.55

1.6

1.65

1.7

1.75

1.8

1.85

1.9

1.95

2

2RM

2RY

R2

2, 3

2.05

2.1

2.15

2.2

2.25

2.3

2.35

2.4

2.45

2.5

R2.5

2.6

2.7

2.75

2.8

2.9

3

3RM

3RY

R3

3.25

3.5

R3.5

3.75

4

4RM

4RY

R4

4.25

4.5

R4.5

4.75

5

5RM

R5

5–10

5.25

5.5

5.75

6

R6

6.25

6.5

6.75

7

R7

7.25

7.5

7.75

8

R8

8.25

8.5

8.75

9

R9

9.5

10

R10

10.5

11

11.5

12

R12

12.5

R12.5

13

13.5

14

14.5

15

R15

15.5

16

R16

16.5

17

17.5

18

18.5

19

19.5

20

20.5

21

21.5

22

22.5

23

23.5

24

24.5

25

25.5

26

26.5

27

27.5

28

28.5

29

29.5

30

XRM

XRY
Drawing

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