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Centering/Countersink（Tool Material Type：Cobalt HSS）

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.

22 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

TiN Coated / Non-Coated High-Speed Steel NC Spot Drill

MISUMI

Long service life that's made possible by the coating technology. Ideal for Hole Chamfering and Centering

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 10.87-
Days to Ship:	Same day or more

TiAlN Coated High-Speed Steel NC Spot Drill, Regular, Long Shack

MISUMI

TiAlN coated type of the popular spot drill

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 19.77-
Days to Ship:	4 Day(s) or more

TRUSCO MC Chamfer/Reamer 90°

TRUSCO NAKAYAMA

[Features]
· Achieves a neat surface finish, with high durability and heat resistance for long tool life.
[Applications]
· Chamfering, end milling

Standard Price:	SGD 51.79-
Days to Ship:	9 Day(s)

TiAlN Coated High-Speed Steel Countersink, 3-Flute / 90°, Regular, Long Shack Model

MISUMI

Ideal for the hole chamfering of countersunk bolts with 90° chamfer.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 34.14-
Days to Ship:	4 Day(s) or more

Centering tool

EIKOSHA

Center Positioning, Plate/Internal Chamfering, External Chamfering

Standard Price:	SGD 136.36-
Days to Ship:	4 Day(s) or more

HSS, HG Center Drill Bit, A Type 60°

IWATA TOOL

[Features]
· High-grade center drill for mass production.
· Thoroughly improves tact time and achieves a stable life.
· Center drill improved for mass production.
· Small diameter sizes, in particular, boast life several times longer than conventional center drills

Standard Price:	SGD 10.82-
Days to Ship:	4 Day(s) or more

Center Chamfer Cutter CC

EIKOSHA

[Features]
· Capable of centering, chamfering and side machining, as well as drilling and V grooving depending on the tip angle.

Standard Price:	SGD 79.47-
Days to Ship:	4 Day(s) or more

Center Drills for Carbon Steels of Medium Hardness forRunning at High Speed_MHCDS

YAMAWA MFG

[Features]
· In order to improve the precision of the protrusion position and shank, it has a single-edge shape.
· In order to improve centripetal force, the tapered tip is made into "Three Rake" + "Thinning" shape, enabling high speed and high feed machining.
· The tapered tip uses "three rake" + "X thinning", enabling high-speed and high-feed machining.
[Applications]
· Work materials: Carbon steel, alloy steel, tool steel, cast iron, copper alloy, aluminum alloy.

Standard Price:	SGD 24.44-
Days to Ship:	4 Day(s) or more

TiAlN Coated High-Speed Steel NC Spot Drill, Multi-Functional Model

MISUMI

A single tool with high efficiency that's capable of all centering, chamfering and V grooving

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 31.64-
Days to Ship:	4 Day(s) or more

TiAlN Coated High-Speed Steel Countersink, 1-Flute / 90°

MISUMI

1-flute type with high versatility in countersink

Volume Discount

Standard Price:	SGD 33.11-
Days to Ship:	4 Day(s) or more

TiAlN Coated High-Speed Steel Countersink, with Holes / 90°

MISUMI

It is effective in hole chamfering and deburring of light metals.

Volume Discount

Standard Price:	SGD 31.06-
Days to Ship:	4 Day(s) or more

TiN-Coated High-Speed Steel Countersink, with Holes / 90°

MISUMI

Frequently used standard sizes are offered at affordable prices

Standard Price:	SGD 26.40
Days to Ship:	Same day

Centering tool (taper shank)

EIKOSHA

Center Positioning, Plate/Internal Chamfering, External Chamfering, Morse Taper Shank

Standard Price:	SGD 163.75-
Days to Ship:	4 Day(s) or more

E-HSS, Center Drill Bit, B Type

IWATA TOOL

[Features]
· A center drill with high sharpness and outstanding durability.
· Iwata Tool's center drills never stop evolving.
· In addition to improving runout accuracy, the use of cobalt HSS and an optimized tool shape deliver excellent sharpness and help prevent breakages.

Standard Price:	SGD 33.83-
Days to Ship:	9 Day(s)

Counter Sink (Titanium Coating)

Counter Sink (Titanium Coating)【1-6 Pieces Per Package】

TRUSCO NAKAYAMA

[Features]
· It uses cobalt high-strength steel for its base metal and has excellent wear and heat resistance.
· Its surface has high hardness due to the surface titanium coating and has improved heat and wear resistance as well as sharpness compared to cobalt high-strength steel.
· It easily expels chips because it uses 3 flute edges, providing a beautiful finish.
[Applications]
· Work materials: Iron, casting, stainless steel.
· Chamfering.
· Deburring.
· For countersinking.

Standard Price:	SGD 34.80-
Days to Ship:	4 Day(s) or more

Counter Sink

Counter Sink【1-6 Pieces Per Package】

TRUSCO NAKAYAMA

[Features]
· It uses cobalt high-strength steel for its base metal and has excellent wear and heat resistance.
· It easily expels chips because it uses 3 flute edges, providing a beautiful finish.
[Applications]
· Work materials: Iron, casting, stainless steel.
· Chamfering.
· Deburring.
· For countersinking.

Standard Price:	SGD 31.70-
Days to Ship:	7 Day(s)

NC Spotting Drill 90° J557

GUHRING

Allows simultaneous centering and chamfering. Cobalt HSS boasts excellent heat and abrasion resistance.

Standard Price:	SGD 40.51-
Days to Ship:	7 Day(s) or more

NC Starting Drills for Chamfering (90°), Coated_NC-SD-V

YAMAWA MFG

A drill for chamfering the end face after drilling with a drill.
[Features]
· Adopts cobalt high-speed steel with excellent wear resistance.
[Applications]
· By using NC-SD V, larger than the diameter after hole drilling, cleanly-finished chamfered surfaces can be achieved.

Standard Price:	SGD 23.10-
Days to Ship:	4 Day(s) or more

Cobalt high-speed steel counter sink (Co5), 3-fluted, 90°, CBN polish

NOGA JAPAN

[Features]
· Noga Titanium Coated Countersinks are made of heat-treated HSS with a CBN ground blade and titanium nitride coating.
· The deep sharp blade and accurate cutting ensure high precision and excellent cutting performance.
· Recommended for steel, cast items, non-ferrous metals, and light metals.
· More effective at relatively slow cutting speeds (10 to 20 m/min).

Standard Price:	SGD 29.87-
Days to Ship:	4 Day(s) or more

WATERMILLS ® 3-Flute Countersink WMC5TA 90° 5% Cobalt High-Speed Steel + TiAlN Coating

WATERMILLS

[Features]
·It has 3 flutes.
Applications: hole chamfering
tip angle (θ): 90°
Coating type: TiAIN

Standard Price:	SGD 42.92-
Days to Ship:	6 Day(s) or more

WATERMILLS ® 1-Flute Countersink WMSFC 90° for Drill, Chamfer, for Veneer

WATERMILLS

[Materials]·5% cobalt high-speed steel.
Applications: hole chamfering
tip angle (θ): 90°
Coating type: uncoated
Overall length (mm): 78 (±)

Standard Price:	SGD 72.02
Days to Ship:	4 Day(s) or more

TRUSCO MC Chamfer/Reamer 60°

TRUSCO NAKAYAMA

[Features]
· Achieves a neat surface finish, with high durability and heat resistance for long tool life.
[Applications]
· Chamfering, end milling

Standard Price:	SGD 55.79-
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	MISUMI	MISUMI	TRUSCO NAKAYAMA	MISUMI	EIKOSHA	IWATA TOOL	EIKOSHA	YAMAWA MFG	MISUMI	MISUMI	MISUMI	MISUMI	EIKOSHA	IWATA TOOL	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	GUHRING	YAMAWA MFG	NOGA JAPAN	WATERMILLS	WATERMILLS	TRUSCO NAKAYAMA
Product Series	TiN Coated / Non-Coated High-Speed Steel NC Spot Drill	TiAlN Coated High-Speed Steel NC Spot Drill, Regular, Long Shack	TRUSCO MC Chamfer/Reamer 90°	TiAlN Coated High-Speed Steel Countersink, 3-Flute / 90°, Regular, Long Shack Model	Centering tool	HSS, HG Center Drill Bit, A Type 60°	Center Chamfer Cutter CC	Center Drills for Carbon Steels of Medium Hardness forRunning at High Speed_MHCDS	TiAlN Coated High-Speed Steel NC Spot Drill, Multi-Functional Model	TiAlN Coated High-Speed Steel Countersink, 1-Flute / 90°	TiAlN Coated High-Speed Steel Countersink, with Holes / 90°	TiN-Coated High-Speed Steel Countersink, with Holes / 90°	Centering tool (taper shank)	E-HSS, Center Drill Bit, B Type	Counter Sink (Titanium Coating)【1-6 Pieces Per Package】	Counter Sink【1-6 Pieces Per Package】	NC Spotting Drill 90° J557	NC Starting Drills for Chamfering (90°), Coated_NC-SD-V	Cobalt high-speed steel counter sink (Co5), 3-fluted, 90°, CBN polish	WATERMILLS ® 3-Flute Countersink WMC5TA 90° 5% Cobalt High-Speed Steel + TiAlN Coating	WATERMILLS ® 1-Flute Countersink WMSFC 90° for Drill, Chamfer, for Veneer	TRUSCO MC Chamfer/Reamer 60°
CAD	2D / 3D	2D / 3D		2D / 3D					2D / 3D
Days to Ship	Same day or more	4 Day(s) or more	9 Day(s)	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	Same day	4 Day(s) or more	9 Day(s)	4 Day(s) or more	7 Day(s)	7 Day(s) or more	4 Day(s) or more	4 Day(s) or more	6 Day(s) or more	4 Day(s) or more	4 Day(s) or more
Tool Material Type	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS	Cobalt HSS
Tool Diameter (D)(mm)	2 ～ 20	2 ～ 12	-	6.3 ～ 20.5	10 ～ 32	0.3 ～ 1	4 ～ 35	1 ～ 6	3 ～ 12	10 ～ 25	10 ～ 25	10	10 ～ 32	2~5 ～ 2.5～5.3	-	-	3 ～ 20	3 ～ 25	6.3 ～ 31	4.3 ～ 31	25.0(+0.3)	-
Tip angle (θ)	90 ～ 120	90	90	-	90 ～ 118	60	30 ～ 120	60°	90	-	-	-	90 ～ 118	60	90	90	90	90°	90	90°	90°	60
Application	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Chamfering/Horizontal	Hole Chamfer	Centering (Positioning) / Chamfering/Horizontal	Centering (Positioning)	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Hole Chamfer	Hole Chamfer	Hole Chamfer	Centering (Positioning) / Chamfering/Horizontal	Centering (Positioning)	Hole Chamfer / Chamfering/Horizontal	Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	-	Hole Chamfer	Hole Chamfer	Chamfering/Horizontal
work material	general steel[○/◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Aluminum[○] / Copper[○]	general steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	-	general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[○] / Quenched and tempered steel[○] / Aluminum[○] / Copper[○]	general steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Titanium[○] / Copper[○]	general steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	-	general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum[◎] / Copper[◎]	general steel[◎] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	general steel[○] / Quenched and tempered steel[○] / Aluminum[○] / Copper[○]	general steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○] / Resin[○]	general steel[○] / Stainless Steel[○] / Cast Iron[○]	general steel[○] / Stainless Steel[○] / Cast Iron[○]	general steel[○] / Quenched and tempered steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○]	-	Stainless Steel[○]	-	-	-
Single blade, two blades	Single blade	Single blade	-	Single blade	-	Single blade	-	Single blade	Single blade	Single blade	Single blade	Single blade	-	Double-edged	Single blade	Single blade	Single blade	Single blade	Single blade	Single blade	Single blade	-
Peripheral Blade Y/N	NA	NA	-	NA	-	NA	-	NA	NA	NA	NA	NA	-	NA	NA	NA	-	NA	-	-	-	-
Coating Y/N	Available / NA	Available	NA	Available	-	NA	NA	Available	Available	Available	Available	Available	-	NA	Available	NA	NA	Available	-	Available	NA	NA
Coating Type	TiN / Non-Coated	TiAlN	-	TiAlN	-	-	-	TiCN	TiAlN	TiAlN	TiAlN	TiN	-	-	TiN	-	-	TiN	-	TiAlN	Non-Coated	-
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

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
- TiAlN
- TiCN
- TiN
- DLC
- Non-Coated
- Other
Details

Clear

R Size (R)(mm)
8
Drawing

Clear

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Centering/Countersink（Tool Material Type：Cobalt HSS）

Configure

Specification/Dimensions

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)

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