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Replaceable Blade Type Chamfering Tools/Tips/Blades（Tool Material Type：High-speed steel）

Spare blade type chamfering tools / tips / blades are cutting tools such as blades, inserts, blades, etc. used for chamfering and their parts. Chamfering is a process that removes burrs by cutting sharp parts of metal, and is essential for making safe products with high accuracy. The main products are replaceable blades such as spot drills, chamfer cutters, counter sinks, etc. With spot drills, there is a type that can perform drill hole positioning and chamfering at one time. The chamfering cutter can be used for chamfering the edges of square objects. The feature of the counter sink is that it can be chamfered easily on a drill press. Each blade can be replaced, eliminating the need for regrinding, resulting in lower costs and higher work reproducibility.

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Brand	BIG DAISHOWA SEIKI (2) FUJIGEN (0) ISCAR (0) NIKKENKOSAKU (0) NOGA JAPAN (0) Nine9 (0)
CAD	2D 3D
Days to Ship	All 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less Others

2 items

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: 30; 45; 60

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Center Boy

BIG DAISHOWA SEIKI

[Features]
·Accurate positioning of drilled holes and chamfering are performed at once.
·High-precision indexable bit with excellent sharpness.
·The cutting edge can be replaced, eliminating the need for regrinding.
·It is a long shank type with little work interference.

Tool Material Type	Tool Diameter (D)(mm)	Tip angle (θ)	Application	work material	Single blade, two blades	Peripheral Blade Y/N	Coating Y/N	Coating Type	R Size (R)(mm)
High-speed steel	-	90 ～ 120	Centering (Positioning) / Hole Chamfer	general steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	-	NA	Available	TiN	-

From: ₹ 10,361.02
Days to Ship: 5 Day(s) or more

5 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

High speed coating for Center Boy throwaway bit【5 Pieces Per Package】

BIG DAISHOWA SEIKI

[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.

Tool Material Type	Tool Diameter (D)(mm)	Tip angle (θ)	Application	work material	Single blade, two blades	Peripheral Blade Y/N	Coating Y/N	Coating Type	R Size (R)(mm)
High-speed steel	-	90	Centering (Positioning) / Hole Chamfer	general steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	-	NA	Available	TiN	-

From: ₹ 2,187.13
Days to Ship: 7 Day(s) or more

7 Day(s) or more


Brand
Product Series
From
Days to Ship
Tool Material Type
Tool Diameter (D)(mm)
Tip angle (θ)
Application
work material
Single blade, two blades
Peripheral Blade Y/N
Coating Y/N
Coating Type
R Size (R)(mm)

	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	BIG DAISHOWA SEIKI	BIG DAISHOWA SEIKI
Product Series	Center Boy	High speed coating for Center Boy throwaway bit【5 Pieces Per Package】
From	₹ 10,361.02	₹ 10,935.62
Days to Ship	5 Day(s) or more	7 Day(s) or more
Tool Material Type	High-speed steel	High-speed steel
Tool Diameter (D)(mm)	-	-
Tip angle (θ)	90 ～ 120	90
Application	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer
work material	general steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]
Single blade, two blades	-	-
Peripheral Blade Y/N	NA	NA
Coating Y/N	Available	Available
Coating Type	TiN	TiN
R Size (R)(mm)	-	-

Configure

Specification/Dimensions

Tool Material Type
- High-speed steel
- Carbide
Details

Clear

Tool Diameter (D)(mm)
0.45～2.1

0.45～2.7

0.65～2.1

0.65～2.7

1–6

2–10

2～13

3~14

3 to 15

6

6.2

7.4

7.5

9

10

10.3

11.88

12

12.3

13.5

14

14.2

14.5

14.6

15.1

15.2

15.5

15.6

16

16.15

16.3

16.5

17

17.1

17.7

18

18.2

18.6

19.5

20

21.77

22

22.3

22.5

23.4

25

25.20

25.3

26.6

29.9

30

30.20

30.5

31.7

31.9

32.6

32.7

33.1

33.3

34.1

34.8

34.9

35.4

35.9

36

36.9

37.1

37.9

39.83

40

45.6

48

49.85～134.6

50.7

52.8

53.6

53.91

54.3

56

56.8

57.0

57.9

58.2

61.4

62.2

64.6

67.4

67.94

69.2

69.8

71.8

73.3
Drawing

Clear

Tip angle (θ)
0–90

5～85

15

20

25

30

35

40

45

45°

50

55

60

65

70

75

90

118

120

145+90
Drawing

Clear

Application
- Centering (Positioning)
- Hole Chamfer
- Chamfering/Horizontal
- V Groove
- Round Chamfer
- Engraved
- Other
Images

Clear

work material
- general steel
- Quenched and tempered steel
- Stainless Steel
- Cast Iron
- Aluminum
- Titanium
- Copper
- Resin
Details

Clear

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

Clear

Peripheral Blade Y/N
- NA
Clear

Coating Y/N
- Available
- NA
Clear

Coating Type
- TiAlN
- TiN
- DLC
- Non-Coated
- AlCrN
- Other
Details

Clear

R Size (R)(mm)
0.2

0.4

0.5

0.5/1/1.5/2

0.5 to 4

0.5~5

0.8

1

1RM

1RY

1/2/3/4

1–3

1–5

1.5

2

2RM

2RY

3

3RM

3RY

4

4RM

4RY

5

5RM

5–10

6

7

8

9

10

XRM

XRY
Drawing

Clear