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Center Drills & Countersinks（Coating Presence：None Page2）

75 items

: 30; 45; 60

Days to Ship	All Same day 8 Days or Less 9 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 13 Days or Less 14 Days or Less 15 Days or Less 17 Days or Less

Straight Shank, Countersink, Multi Blade 90° 474

GUHRING

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

Volume Discount
Days to Ship: 8 Days 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.

Volume Discount
Days to Ship: 11 Days 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.

Volume Discount
Days to Ship: 26 Days or more
Deburring EW100G 4100

GUHRING

[Features]
· A deburring fork for chamfering and deburring of hole entrances and exits.
· Internal oil supply type.

Volume Discount
Days to Ship: 27 Days or more
Deburring EW100G 4101

GUHRING

[Features]
· A deburring fork for chamfering and deburring of hole entrances and exits.
· Internal oil supply type

Volume Discount
Days to Ship: 27 Days or more
Double Head Center Drill 60° 581

GUHRING

JIS1 equivalent double-headed center drill.

Volume Discount
Days to Ship: 27 Days or more
Holder for Joint Tool for 150 mm and 200 mm

YAMAWA

•Nominal: Holder
For complete product overview and details on Holder for Joint Tool for 150 mm and 200 mm see the sections below:

Volume Discount
Days to Ship: 11 Days or more
For NC/Starting Drill Positioning (125°) NC-SD

YAMAWA

Features a high-rigidity design that enables stable and accurate positioning and chamfering. Effective for positioning otherwise difficult to machine curved surfaces and gentle slopes thanks to the good chamfering property.

Volume Discount
Days to Ship: 8 Days or more
Countersink (90°/60° for Drilling Machine) CS-QM

YAMAWA

Countersink that can perform chamfering of round holes, mounting surfaces of small screws and bolts, and grooves.
[Features]
· It has multiple flutes and is ideal for use with drilling machines.
· Angles are available in 90° and 60°.
[Applications]
· Capable of highly precise and stable chamfering of round holes and mounting surfaces of small screws and bolts.

Volume Discount
Days to Ship: 8 Days or more
Countersink (for Machining Center) CS-Q

YAMAWA

Countersink that can perform high-precision chamfering of round holes and mounting surfaces of small screws and bolts.
[Features]
· It has a single blade ideal for use in machining centers.
[Applications]
· Ideal for use with NC machines and machining centers.
* Use after fixing both the tool and the workpiece.

Volume Discount
Days to Ship: 10 Days or more
90° Joint Tool for Countersink Drilling Machine JO-CSQM

YAMAWA

[Specifications]
· Shape: Centering/countersink
· Coating: Non-Coated
· Tool material: HSS
[Applications] Centering (positioning) / hole chamfering

Volume Discount
Days to Ship: 10 Days or more
Point Drill PE-90° PE-Q

YAMAWA

The 2 angles, 125° tip angle and 90° chamfer angle, make it possible to simultaneously perform centering and chamfering. The two-tier planar shape provides excellent biting to achieve high machining accuracy.

Volume Discount
Days to Ship: 8 Days or more
Point Drill Joint Tool PE-90° JO-PEQ

YAMAWA

[Specifications]
· Shape: Centering/countersink
· Coating: Non-Coated
· Tool material: HSS
[Applications] Centering (positioning) / hole chamfering

Volume Discount
Days to Ship: 11 Days or more
Long Shank High Helix Groove A Type 60° Center Hole Drill CE-SL

YAMAWA

Suitable for center hole machining of viscous and soft work materials.

Volume Discount
Days to Ship: 8 Days or more
Long Shank High Helix Groove A Type 90° Center Hole Drill CE-QL

YAMAWA

Suitable for center hole machining of viscous and soft work materials.

Volume Discount
Days to Ship: 8 Days or more
Long Shank Low Helix Groove A Type 60° Center Hole Drill CD-SL

YAMAWA

Suitable for center hole machining of viscous and soft work materials.

Volume Discount
Days to Ship: 8 Days or more
Long Shank Low Helix Groove A Type 60° Carbide Center Hole Drill C-CD-SL

YAMAWA

•Single Blade/Double Blade: Double Blade
•Tool Material Type: Carbide
•Point Angle(θ): 60°
•Shape: Cf

Volume Discount
Days to Ship: 10 Days or more
Long Shank Low Helix Groove A Type 90° Carbide Center Hole Drill C-CD-QL

YAMAWA

•Single Blade/Double Blade: Double Blade
•Tool Material Type: Carbide
•Point Angle(θ): 90°
•Shape: Cf

Volume Discount
Days to Ship: 10 Days or more
Former JIS 2 Type Low Helix Groove B Type 60° Joint Tool JO-CDS

YAMAWA

[Specifications]
· Shape: Centering/countersink
· Coating: Non-Coated
· Tool material: HSS
[Applications] Centering (positioning) / hole chamfering

Volume Discount
Days to Ship: 11 Days or more
High Helix Groove A Type 60° Joint Tool JO-CES

YAMAWA

[Specifications]
· Shape: Centering/countersink
· Coating: Non-Coated
· Tool material: HSS
[Applications] Centering (positioning) / hole chamfering

Volume Discount
Days to Ship: 11 Days or more
High Helix Groove A Type 60° Center Hole Drill CE-S

YAMAWA

Suitable for center hole machining of viscous and soft work materials.

Volume Discount
Days to Ship: 8 Days or more
High Helix Groove JIS R Type Center Hole Drill CEIR

YAMAWA

Suitable for center hole machining of viscous and soft work materials.

Volume Discount
Days to Ship: 8 Days or more
Low Helix Groove A Type 60° Joint Tool JO-CDS

YAMAWA

[Specifications]
· Shape: Centering/countersink
· Coating: Non-Coated
· Tool material: HSS
[Applications] Centering (positioning) / hole chamfering

Volume Discount
Days to Ship: 11 Days or more
Low Helix Groove A Type 60° Carbide Joint Tool JO-C-CDS

YAMAWA

[Specifications]
· Shape: Centering/countersink
· Coating: Non-Coated
· Tool material: Carbide
[Applications] Centering (positioning) / hole chamfering

Volume Discount
Days to Ship: 12 Days or more
Slow Helix Angle Groove B-Shaped 60° Center Hole Drill (Old JIS Type 2) CD-S (II)

YAMAWA

Suitable for center hole machining of viscous and soft work materials.

Volume Discount
Days to Ship: 10 Days or more
Center Milling CF

EIKOSHA

[Features]
· It is for center hole finish and chamfer finish.

Volume Discount
Days to Ship: 8 Days or more
Carbide Center Drill Noncoat KCD-60

KYOWASEIKO

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

Volume Discount
Days to Ship: 11 Days or more
Carbide Center Drill Noncoat KCD-90

KYOWASEIKO

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

Volume Discount
Days to Ship: 10 Days or more
3-Blade Chamfering Cutter 3MC (SKH51)

TAIYO TOOL

•Use: Hole Chamfer
•Single Blade/Double Blade: Single Blade
•Tool Material Type: High-Speed Steel
•Coating Type: Non-Coated

Volume Discount
Days to Ship: 8 Days or more
Carbide Solid Countersink 3-Flute C-3MC (NF15)

TAIYO TOOL

•Use: Hole Chamfer
•Single Blade/Double Blade: Single Blade
•Tool Material Type: Carbide
•Coating Type: Non-Coated
•Number Of Flutes: 3

Volume Discount
Days to Ship: 9 Days or more

Days to Ship:	8 Days or more

Days to Ship:	11 Days or more

Days to Ship:	26 Days or more

Days to Ship:	27 Days or more

Days to Ship:	27 Days or more

Days to Ship:	27 Days or more

Days to Ship:	11 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	10 Days or more

Days to Ship:	10 Days or more

Days to Ship:	8 Days or more

Days to Ship:	11 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	10 Days or more

Days to Ship:	10 Days or more

Days to Ship:	11 Days or more

Days to Ship:	11 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	11 Days or more

Days to Ship:	12 Days or more

Days to Ship:	10 Days or more

Days to Ship:	8 Days or more

Days to Ship:	11 Days or more

Days to Ship:	10 Days or more

Days to Ship:	8 Days or more

Days to Ship:	9 Days or more


Brand
Product Series
Days to Ship
Use
Point Angle (θ)
Tool Diameter (D)(mm)
Work Material
Single Blade / Double Blade
Peripheral Blade Availability
Tool Material Type
Coating Presence
Coating Type
R Size ( R )(mm)


Brand	GUHRING	GUHRING	GUHRING	GUHRING	GUHRING	GUHRING	YAMAWA	YAMAWA	YAMAWA	YAMAWA	YAMAWA	YAMAWA	YAMAWA	YAMAWA	YAMAWA	YAMAWA	YAMAWA	YAMAWA	YAMAWA	YAMAWA	YAMAWA	YAMAWA	YAMAWA	YAMAWA	YAMAWA	EIKOSHA	KYOWASEIKO	KYOWASEIKO	TAIYO TOOL	TAIYO TOOL
Product Series	Straight Shank, Countersink, Multi Blade 90° 474	Tapered Shank Countersink, 3-Flute 60° 473	Tapered Shank Countersink, 3-Flute 90° 477	Deburring EW100G 4100	Deburring EW100G 4101	Double Head Center Drill 60° 581	Holder for Joint Tool for 150 mm and 200 mm	For NC/Starting Drill Positioning (125°) NC-SD	Countersink (90°/60° for Drilling Machine) CS-QM	Countersink (for Machining Center) CS-Q	90° Joint Tool for Countersink Drilling Machine JO-CSQM	Point Drill PE-90° PE-Q	Point Drill Joint Tool PE-90° JO-PEQ	Long Shank High Helix Groove A Type 60° Center Hole Drill CE-SL	Long Shank High Helix Groove A Type 90° Center Hole Drill CE-QL	Long Shank Low Helix Groove A Type 60° Center Hole Drill CD-SL	Long Shank Low Helix Groove A Type 60° Carbide Center Hole Drill C-CD-SL	Long Shank Low Helix Groove A Type 90° Carbide Center Hole Drill C-CD-QL	Former JIS 2 Type Low Helix Groove B Type 60° Joint Tool JO-CDS	High Helix Groove A Type 60° Joint Tool JO-CES	High Helix Groove A Type 60° Center Hole Drill CE-S	High Helix Groove JIS R Type Center Hole Drill CEIR	Low Helix Groove A Type 60° Joint Tool JO-CDS	Low Helix Groove A Type 60° Carbide Joint Tool JO-C-CDS	Slow Helix Angle Groove B-Shaped 60° Center Hole Drill (Old JIS Type 2) CD-S (II)	Center Milling CF	Carbide Center Drill Noncoat KCD-60	Carbide Center Drill Noncoat KCD-90	3-Blade Chamfering Cutter 3MC (SKH51)	Carbide Solid Countersink 3-Flute C-3MC (NF15)
Days to Ship	8 Days or more	11 Days or more	26 Days or more	27 Days or more	27 Days or more	27 Days or more	11 Days or more	8 Days or more	8 Days or more	10 Days or more	10 Days or more	8 Days or more	11 Days or more	8 Days or more	8 Days or more	8 Days or more	10 Days or more	10 Days or more	11 Days or more	11 Days or more	8 Days or more	8 Days or more	11 Days or more	12 Days or more	10 Days or more	8 Days or more	11 Days or more	10 Days or more	8 Days or more	9 Days or more
Use	Hole Chamfer	Hole Chamfer	Hole Chamfer	Hole Chamfer	Hole Chamfer	Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Hole Chamfer	Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Hole Chamfer	Centering (Positioning)	Centering (Positioning)	Hole Chamfer	Hole Chamfer
Point Angle (θ)	90	60	90	-	-	118	-	125°	60 ～ 90	90	90	125°	90°	60°	90°	60°	60°	90°	60°	60°	60°	-	60°	60°	60°	60 ～ 120	120°	120°	60 ～ 120	60 ～ 120
Tool Diameter (D)(mm)	8 ～ 20	16 ～ 80	15 ～ 100	-	-	1.25	14 ～ 20	3 ～ 25	6 ～ 12	4 ～ 16	10 ～ 12	4	10 ～ 16	4 ～ 12	4 ～ 12	4 ～ 12	4 ～ 12	4 ～ 12	10 ～ 16	10 ～ 16	3.5 ～ 7.7	16	10 ～ 16	10 ～ 16	6 ～ 25	6 ～ 100	0.3 ～ 3	0.3 ～ 3	16 ～ 46	6.3 ～ 25
Work Material	General Steel[○] / Heat-Treated Steel[○] / High-Hardness Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○]	General Steel[○] / Heat-Treated Steel[○] / High-Hardness Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○]	General Steel[○] / Heat-Treated Steel[○] / High-Hardness Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○]	General Steel[○] / Heat-Treated Steel[○] / High-Hardness Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○]	General Steel[○] / Heat-Treated Steel[○] / High-Hardness Steel[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum[○]	General Steel[○] / Heat-Treated Steel[○] / Cast Iron[○]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	General Steel[○] / Stainless Steel[○] / Cast Iron[○]	-	-	-	-	General Steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	General Steel[◎] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○]	General Steel[◎] / Stainless Steel[◎] / Cast Iron[◎] / Aluminum[○]	-	-
Single Blade / Double Blade	Single Blade	Single Blade	Single Blade	Single Blade	-	Single Blade	-	Single Blade	Single Blade	Single Blade	Single Blade	Double Blade	Single Blade	Double Blade	Double Blade	Double Blade	Double Blade	Double Blade	Single Blade	Single Blade	Double Blade	Double Blade	Single Blade	Single Blade	Double Blade	-	Double Blade	Double Blade	Single Blade	Single Blade
Peripheral Blade Availability	-	-	-	-	-	-	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	-	-	-	-	-
Tool Material Type	High-Speed Steel	High-Speed Steel	High-Speed Steel	Carbide	Carbide	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	High-Speed Steel	High-Speed Steel	High-Speed Steel	High-Speed Steel	High-Speed Steel	Carbide	High-Speed Steel	High-Speed Steel	Carbide	Carbide	High-Speed Steel	Carbide
Coating Presence	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None	None
Coating Type	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Non-Coated	Non-Coated
R Size ( R )(mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Stock

- Show Stock Products
Clear

Specification/Dimensions

Use
- Centering (Positioning)
- Hole Chamfer
- Chamfering / Horizontal
- V Groove
- Drilling
- Others
Images

Clear

Metric / Inch
- metric
Clear

Point Angle (θ)
20

30

45

60

60°

80

90

90°

118

120

120°

125°
Drawing

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.

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3

3.1

3.15

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

6.35

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

20

20.5

21

22

22.5

23

25

25.4

26

27

28

30

31

31.5

32

34

35

36

37

40

45

46

50

55

60

63

65

70

75

80

90

95

100
Drawing

Clear

Work Material
- General Steel
- Heat-Treated Steel
- High-Hardness Steel
- Stainless Steel
- Cast Iron
- Aluminum
- Titanium
- Copper
- Graphite
- Resin
Details

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