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Chamfering / Centering Tools（Tool Diameter (D)：5/64）

Chamfering/countersinking tools are tools used for grinding center holes, positioning holes, grinding holes, or deburring and rounding the edges after side-surface machining. They are attached to machine tools such as drill press, lathe, machining center, etc. Center drills are used to position the initial indentation on the work material to avoid misalignment of the drill bit tip. Their materials include alloy carbide, powdered high-speed steel, cobalt high-speed steel and high-speed steel. Countersinking and chamfering cutters are capable of chamfering after drilling holes. Chamfering cutters with a hole on the tip allow for smooth cutting discharge on soft work materials such as copper and aluminum. Center drills have a 90° tip angle and they can be used for positioning and chamfering at the same time.

Search by specifying the lower class category

Configure

Specification/Dimensions

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

Clear

Tool Diameter (D)(mm)
0 to 2

0.02

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

0.25～1.1

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

0.63

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

1～2.12

1 to 2.5

1/4

1–6

1/8

1/16

1/32

1/64

1.1

1.2

1.25

1.25～2.65

1.3

1.4

1.5

1.5 to 4

1.6

1.6～3.35

1.7

1.8

1.9

2.

2

2～4.25

2~5

2–10

2～13

2.1

2.2

2.3

2.4

2.5

2.5～5.3

2.5 to 6.5

2.6

2.7

2.8

2.9

3

3–6

3/8

3×8

3–8

3~14

3 to 15

3/16

3/32

3/64

3.1

3.15

3.15～6.7

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

4

4～8.5

4×10

4–10

4.1

4.2

4.3

4.4

4.5

4.6

4.7

4.8

4.9

5

5～10.6

5×12

5–12

5/16

5/32

5/64

5.1

5.2

5.3

5.4

5.5

5.6

5.8

6

6~15

6×18

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

6.3～13.2

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

8

8 to 17

8.2

8.3

8.4

8.5

8.8

9

9.1

9.4

9.5

9.52

10

10～21.2

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

16

16.15

16.3

16.5

16.5,20.5,25.0,37.0

17

17.1

17.7

18

18.2

18.5

18.6

19

19.05

19.5

20

20.0(+0.3)

20.5

21

21.5

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

25.4

26

26.5

26.6

27

27.5

28

28.5

29

29.9

30

30.0(+0.3)

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

Tip angle (θ)
0–90

5～85

5～85°

15

20

25

30

35

40

45

45°

50

55

60

60°

60 × 120

60×120

65

70

75

80

90

90°

Center Hole Angle: 90°

Cutter Tip Angle: 100°

118

120

120°

125°

130

135

140°

145+90
Drawing

Clear

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

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
- NA
Clear

Coating Y/N
- Available
- NA
Clear

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

Clear

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

3.15

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

6.3

6.5

6.75

7

R7

7.2

7.25

7.5

7.75

8

R8

8.25

8.5

8.75

9

R9

9.5

9.6

10

R10

10.5

11

11.5

12

R12

12.5

R12.5

13

13.5

14

14.4

14.5

15

R15

15.5

16

R16

16.5

17

17.5

18

18.5

19

19.2

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

31.5

XRM

XRY
Drawing

Clear

Brand	(0) (0) 7 LEADERS (0) ALPEN (0) ASAHI TOOLS (0) ATI (0) ATOM (0) BIG DAISHOWA SEIKI (0) DAIICHITOOL (0) DIJET (0) DIXI (0) EIKOSHA (0) ESCO (0) FUJIGEN (0) FUKUDA (0) GUHRING (0) H & H (0) ILIX (0) ISCAR (0) IWATA TOOL (0) KYOWA SEIKO (0) MAKOTOLOY (0) MAPAL (0) MITSUBISHI HITACHI TOOL (0) NIKKENKOSAKU (0) NOGA JAPAN (0) NS TOOL (0) NT TOOL (0) Nine9 (0) OKABE (4) OKAZAKI SEIKO (0) OSG (0) PLUS_TOOL (0) POLO (0) PROCHI (0) Poulten&Graf (0) RS Pro (0) RUKO (0) RYOCO SEIKI (0) SANDVIK (0) SANKO MFG (0) SKC (0) STAR-M (0) TAIYO-TOOL (0) THE CUT (0) TRUSCO (0) UNION TOOL (0) WALTER TITEX (0) WATERMILLS (0) YAMAWA MFG (0)
CAD	2D 3D
Days to Ship	All Same day 1 Day(s) or Less 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less Others

4 items

Sort By

: 30; 60; 90

Compare

Center Drill, Okabe Standard, Type 1 60°

OKABE

A center drill manufactured with tempering using the best heat treatment

From: ฿ 999,999,999.00
Days to Ship: Quote

Quote

Compare

Center Drill, Okabe Standard, Type 1, Left Blade 60°

OKABE

A center drill manufactured with tempering using the best heat treatment

From: ฿ 999,999,999.00
Days to Ship: Quote

Quote

Compare

Center Drill, Okabe Standard, Type 1, G Coating 60°

OKABE

Because it is made of high-speed steel, it has high hardness. It is a center drill manufactured with one of the best heat treatment, making it suitable for machining general steel, stainless steel, cast iron and aluminum.

From: ฿ 999,999,999.00
Days to Ship: Quote

Quote

Compare

Center Drill, Okabe Standard, Type 1 70°

OKABE

A center drill manufactured with tempering using the best heat treatment

From: ฿ 999,999,999.00
Days to Ship: Quote

Quote


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	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	OKABE	OKABE	OKABE	OKABE
Product Series	Center Drill, Okabe Standard, Type 1 60°	Center Drill, Okabe Standard, Type 1, Left Blade 60°	Center Drill, Okabe Standard, Type 1, G Coating 60°	Center Drill, Okabe Standard, Type 1 70°
From	฿ 999,999,999.00	฿ 999,999,999.00	฿ 999,999,999.00	฿ 999,999,999.00
Days to Ship	Quote	Quote	Quote	Quote
Tool Material Type	High-speed steel	High-speed steel	High-speed steel	High-speed steel
Tool Diameter (D)(mm)	5/64	5/64	5/64	5/64
Tip angle (θ)	60	60	60	70
Application	Centering (Positioning)	Centering (Positioning)	Centering (Positioning)	Centering (Positioning)
work material	general steel[○]	general steel[○]	general steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[○]
Single blade, two blades	Double-edged	Double-edged	Double-edged	Double-edged
Peripheral Blade Y/N	NA	NA	NA	NA
Coating Y/N	NA	NA	Available	NA
Coating Type	Non-Coated	Non-Coated	TiN	Non-Coated
R Size (R)(mm)	-	-	-	-