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Centering/Countersink（work material：Cast Iron Page3）

An online store for centering/countersinking. In MISUMI's e-catalog, specifications/dimensions (size) of brand, application, tip angle, tool diameter, compatible work materials, etc. can be selected with one click, so you can easily find the desired product.
[What is a center drill?]
A drill used to process the center hole. The groove length of the drill is short and it has rigidity. The center drill is used to drill the center hole as the blade shape is structured so as not to be displaced. It may also be used only for positioning.

107 items

: 30; 45; 60

Days to Ship	All Same day 4 Day(s) or Less 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 10 Day(s) or Less 11 Day(s) or Less 14 Day(s) or Less

Straight Shank, Countersink 3-Flute 90° 327

GUHRING

Has 3 cutting edges for excellent cutting balance, enabling highly circular, stable chamfering and deburring with little chatter. Long product life with TiN coating.

Standard Price:	SGD 34.93-
Days to Ship:	4 Day(s) or more

Straight Shank, Countersink 3-Flute 90° 476

GUHRING

Has 3 cutting edges for excellent cutting balance, enabling highly circular, stable chamfering and deburring with little chatter.

Standard Price:	SGD 25.16-
Days to Ship:	4 Day(s) or more

Straight Shank, Countersink 3-Flute, 90° (Set of 327) 499

GUHRING

[Features]
· 6-piece set of 327.
· Steel case provided.

Standard Price:	SGD 429.00
Days to Ship:	14 Day(s)

Straight Shank, Countersink 3-Flute, 90° (Set of 476) 498

GUHRING

[Features]
· 6-piece set of 476.
· Steel case provided.

Standard Price:	SGD 310.10
Days to Ship:	14 Day(s)

Straight Shank, Countersink, Multi Blade 90° 474

GUHRING

Adopts multiple blades to achieve a clean machined surface free of burrs.

Standard Price:	SGD 24.80-
Days to Ship:	4 Day(s) or more

Tapered Shank Countersink, 3-Flute 60° 473

GUHRING

Has 3 cutting edges for excellent cutting balance, enabling highly circular, stable chamfering and deburring with little chatter.

Standard Price:	SGD 79.39-
Days to Ship:	26 Day(s) or more

Tapered Shank Countersink, 3-Flute 90° 328

GUHRING

Has 3 cutting edges for excellent cutting balance, enabling highly circular, stable chamfering and deburring with little chatter. Long product life with TiN coating.

Standard Price:	SGD 177.16-
Days to Ship:	22 Day(s) or more

Tapered Shank Countersink, 3-Flute 90° 477

GUHRING

Has 3 cutting edges for excellent cutting balance, enabling highly circular, stable chamfering and deburring with little chatter.

Standard Price:	SGD 81.61-
Days to Ship:	6 Day(s) or more

Tapered Shank Countersink, Multi-Flute 60° 471

GUHRING

Adopts multiple blades to achieve a clean machined surface free of burrs.

Standard Price:	SGD 106.64-
Days to Ship:	25 Day(s) or more

Carbide Center Drill TiAℓ N KCDA-60

KYOWA SEIKO

Both tip diameter and large diameter have torsional angle of 30°. Suppresses burrs and enables high-efficiency machining.

Standard Price:	SGD 86.81-
Days to Ship:	4 Day(s) or more

Carbide Center Drill TiAℓ N KCDA-90

KYOWA SEIKO

Both tip diameter and large diameter have torsional angle of 30°. Suppresses burrs and enables high-efficiency machining.

Standard Price:	SGD 86.81-
Days to Ship:	4 Day(s) or more

Carbide Center Drill Noncoat KCD-60

KYOWA SEIKO

Both tip diameter and large diameter have torsional angle of 30°. Suppresses burrs and enables high-efficiency machining.

Standard Price:	SGD 70.78-
Days to Ship:	7 Day(s) or more

Carbide Center Drill Noncoat KCD-90

KYOWA SEIKO

Both tip diameter and large diameter have torsional angle of 30°. Suppresses burrs and enables high-efficiency machining.

Standard Price:	SGD 70.78-
Days to Ship:	4 Day(s) or more

Hexagonal Shank Countersink (90° Tip Angle)

RUKO

[Features]
· Hexagonal shaft (6.35 mm) shank allows easy setting for work.
· Minimizes chattering and burrs.
[Applications]
· Work materials: Iron, cast iron, non-ferrous metals, light metals.

Standard Price:	SGD 48.29-
Days to Ship:	7 Day(s)

Hexagonal Shank Countersink (90° Tip Angle, Titanium Coated)

RUKO

[Features]
· Hexagonal shaft (6.35 mm) shank allows easy setting for work.
· Minimizes chattering and burrs.
[Applications]
· Work materials: Iron, cast iron, non-ferrous metals, light metals.

Standard Price:	SGD 51.90-
Days to Ship:	7 Day(s)

Point Set Drill, Carbide C-NC-PSD

THE CUT

[Features]
· Allows for machining at higher speeds and a significantly longer tool life than with a high speed steel (TiAlN) point set drill.

Standard Price:	SGD 47.83-
Days to Ship:	7 Day(s) or more

Chamfering Cutter 90°, 3 Flutes, TiN Coat, CSQ-G

THE CUT

[Features]
· The tool life is drastically improved through the use of 3 flutes and a TiN coating.
· No chatter.
· Capable of true circular machining.

Standard Price:	SGD 49.79-
Days to Ship:	4 Day(s) or more


Brand
Product Series
CAD
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)


Brand	GUHRING	GUHRING	GUHRING	GUHRING	GUHRING	GUHRING	GUHRING	GUHRING	GUHRING	KYOWA SEIKO	KYOWA SEIKO	KYOWA SEIKO	KYOWA SEIKO	RUKO	RUKO	THE CUT	THE CUT
Product Series	Straight Shank, Countersink 3-Flute 90° 327	Straight Shank, Countersink 3-Flute 90° 476	Straight Shank, Countersink 3-Flute, 90° (Set of 327) 499	Straight Shank, Countersink 3-Flute, 90° (Set of 476) 498	Straight Shank, Countersink, Multi Blade 90° 474	Tapered Shank Countersink, 3-Flute 60° 473	Tapered Shank Countersink, 3-Flute 90° 328	Tapered Shank Countersink, 3-Flute 90° 477	Tapered Shank Countersink, Multi-Flute 60° 471	Carbide Center Drill TiAℓ N KCDA-60	Carbide Center Drill TiAℓ N KCDA-90	Carbide Center Drill Noncoat KCD-60	Carbide Center Drill Noncoat KCD-90	Hexagonal Shank Countersink (90° Tip Angle)	Hexagonal Shank Countersink (90° Tip Angle, Titanium Coated)	Point Set Drill, Carbide C-NC-PSD	Chamfering Cutter 90°, 3 Flutes, TiN Coat, CSQ-G
CAD
Days to Ship	4 Day(s) or more	4 Day(s) or more	14 Day(s)	14 Day(s)	4 Day(s) or more	26 Day(s) or more	22 Day(s) or more	6 Day(s) or more	25 Day(s) or more	4 Day(s) or more	4 Day(s) or more	7 Day(s) or more	4 Day(s) or more	7 Day(s)	7 Day(s)	7 Day(s) or more	4 Day(s) or more
Tool Material Type	High-speed steel	High-speed steel	High-speed steel	High-speed steel	High-speed steel	High-speed steel	High-speed steel	High-speed steel	High-speed steel	Carbide	Carbide	Carbide	Carbide	High-speed steel	High-speed steel	Carbide	High-speed steel
Tool Diameter (D)(mm)	5 ～ 31	4.3 ～ 31	6.30/8.30/10.40/12.40/16.50/20.50	6.30/8.30/10.40/12.40/16.50/20.50	8 ～ 20	16 ～ 80	25 ～ 50	15 ～ 100	16 ～ 100	0.3 ～ 3	0.3 ～ 3	0.3 ～ 3	0.3 ～ 3	1.5 ～ 3.5	1.5 ～ 3.5	3 ～ 10	6.3 ～ 31
Tip angle (θ)	90	90	90	90	90	60	90	90	60	120°	120°	120°	120°	90	90	90	90
Application	Hole Chamfer	Hole Chamfer	-	-	Hole Chamfer	Hole Chamfer	Hole Chamfer	Hole Chamfer	Hole Chamfer	Centering (Positioning)	Centering (Positioning)	Centering (Positioning)	Centering (Positioning)	Hole Chamfer	Hole Chamfer	Hole Chamfer	Hole Chamfer
work material	Cast Iron[○]	Cast Iron[○]	Cast Iron[○]	Cast Iron[○]	Cast Iron[○]	Cast Iron[○]	Cast Iron[○]	Cast Iron[○]	Cast Iron[○]	Cast Iron[◎]	Cast Iron[◎]	Cast Iron[◎]	Cast Iron[◎]	Cast Iron[○]	Cast Iron[○]	Cast Iron[○]	Cast Iron[○]
Single blade, two blades	Single blade	Single blade	Single blade	Single blade	Single blade	Single blade	Single blade	Single blade	Single blade	Double-edged	Double-edged	Double-edged	Double-edged	Single blade	Single blade	Single blade	Single blade
Peripheral Blade Y/N	-	-	-	-	-	-	-	-	-	-	-	-	-	Available	Available	-	-
Coating Y/N	Available	NA	Available	NA	NA	NA	Available	NA	NA	Available	Available	NA	NA	NA	Available	NA	Available
Coating Type	TiN	-	TiN	-	-	-	TiN	-	-	TiAlN	TiAlN	-	-	Non-Coated	TiN	-	TiN
R Size (R)(mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

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

Clear

Tool Diameter (D)(mm)
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

0.35

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

1.1

1.2

1.25

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2.

2

2~5

2.1

2.2

2.3

2.4

2.5

2.5～5.3

2.6

2.7

2.8

2.9

3

3.1

3.15

3.2

3.5

3.8

4

4.3

5

5.3

5.8

6

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

7

7.3

7.7

8

8.3

9

9.4

9.52

10

10.4

11

11.2

11.5

12

12.4

12.5

12.7

13

13.4

14

14.4

15

15.87

16

16.5

18

18.5

19

19.05

19.5

20

20.5

21

22

22.4

22.5

23

25

25.0(+0.3)

26

27

28

30

31

31.5

32

34

35

35.5

36

37

40

45

46

50

55

60

63

65

70

75

80

90

95

100
Drawing

Clear

Tip angle (θ)
20

30

45

60

60°

60 × 120

75

80

90

90°

118

120

120°

125°
Drawing

Clear

Application
- Centering (Positioning)
- Hole Chamfer
- Chamfering/Horizontal
- V Groove
- 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