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Chamfering / Centering Tools（Coating Type：TiN Page2）

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

60 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 12 Day(s) or Less

High Helix Center Drills-Type A 60°, Coated, (Old JIS Type 1 )_CE-S-V(I)

YAMAWA MFG

Former JIS 1-type center hole drill with a strong helical groove coated with excellent wear resistance and adhesion resistance.

Standard Price:	SGD 47.24-
Days to Ship:	6 Day(s) or more

High Helix Center Drills-Type A 90°, Coated_CE-Q-V

YAMAWA MFG

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

Standard Price:	SGD 32.36-
Days to Ship:	4 Day(s) or more

Joint- Low Helix Center Drills-Type A 60°, Coated_JO-CDS-V

YAMAWA MFG

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

Standard Price:	SGD 47.03-
Days to Ship:	8 Day(s)

Low Helix Center Drills-Type A 90°, Coated_CD-Q-V

YAMAWA MFG

For drilling 90° center holes, it is a weak helix groove A-type center hole drill that can process positioning and chamfering at the same time, and has a coating with excellent wear and adhesion resistance.

Standard Price:	SGD 39.05-
Days to Ship:	6 Day(s) or more

Long Shank High Helix Center Drills-Type A 60°, Coated_CE-SL-V

YAMAWA MFG

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

Standard Price:	SGD 69.08-
Days to Ship:	5 Day(s) or more

Long Shank Low Helix Center Drills-Type A 60°, Coated_CD-SL-V

YAMAWA MFG

A long shank weak helix groove A-type center hole drill suitable for positioning and chamfering in deep hole drilling, and has a coating with excellent wear and adhesion resistance.

Standard Price:	SGD 86.90-
Days to Ship:	6 Day(s) or more

Titanium Coated Countersink 3 Flute Blade 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).

Volume Discount

Standard Price:	SGD 35.60-
Days to Ship:	6 Day(s) or more

Titanium Coated Countersink Set

NOGA JAPAN

Standard Price:	SGD 403.90-
Days to Ship:	8 Day(s)

Starting Drill GSS

EIKOSHA

Drill for positioning and chamfering.
[Features]
· TiN coating achieves longer life.

Standard Price:	SGD 23.22-
Days to Ship:	4 Day(s) or more

TIN Coating, 3 Flute Chamfer Cutter, TIN-3MC (SKH51)

TAIYO-TOOL

[Applications]
· Hole chamfer
[Single Blade / Double Blade]
· Single blade
[Tool Grade]
· High-speed steel
[Coating Y/N] Y
[Coating Type] TiN

Standard Price:	SGD 89.56-
Days to Ship:	4 Day(s) or more

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)

Crystal Center Drill ZH330-TiN

RYOCO SEIKI

[Features]
· TiN coating is a highly reliable and versatile coating.
· The surface hardness is HV2,000 to 2,200, the heat-resistance temperature is around 500°C and the friction coefficient is 0.4

Standard Price:	SGD 110.12
Days to Ship:	7 Day(s) or more

V Spot Carbide Drill, Standard Type, TiN Coat, 120°

MAKOTOLOY

[Features]
· Higher positioning precision than normal twist drills thanks to the small chisel edge.
· Made using carefully selected carbides with a TiN coating, ensuring a long tool life.

Standard Price:	SGD 136.44-
Days to Ship:	9 Day(s) or more

V Spot Carbide Drill, Long Type, TiN Coat, 90°

MAKOTOLOY

[Features]
· Higher positioning precision than normal twist drills thanks to the small chisel edge.
· Made using carefully selected carbides with a TiN coating, ensuring a long tool life.
· The type with a 90° tip angle is capable of performing centering and chamfering simultaneously.

Standard Price:	SGD 176.18-
Days to Ship:	9 Day(s) or more

V Spot Carbide Drill, Long Type, TiN Coat, 120°

MAKOTOLOY

[Features]
· Higher positioning precision than normal twist drills thanks to the small chisel edge.
· Made using carefully selected carbides with a TiN coating, ensuring a long tool life.

Standard Price:	SGD 176.18-
Days to Ship:	9 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	YAMAWA MFG	YAMAWA MFG	YAMAWA MFG	YAMAWA MFG	YAMAWA MFG	YAMAWA MFG	NOGA JAPAN	NOGA JAPAN	EIKOSHA	TAIYO-TOOL	RUKO	RYOCO SEIKI	MAKOTOLOY	MAKOTOLOY	MAKOTOLOY
Product Series	High Helix Center Drills-Type A 60°, Coated, (Old JIS Type 1 )_CE-S-V(I)	High Helix Center Drills-Type A 90°, Coated_CE-Q-V	Joint- Low Helix Center Drills-Type A 60°, Coated_JO-CDS-V	Low Helix Center Drills-Type A 90°, Coated_CD-Q-V	Long Shank High Helix Center Drills-Type A 60°, Coated_CE-SL-V	Long Shank Low Helix Center Drills-Type A 60°, Coated_CD-SL-V	Titanium Coated Countersink 3 Flute Blade 90° CBN Polish	Titanium Coated Countersink Set	Starting Drill GSS	TIN Coating, 3 Flute Chamfer Cutter, TIN-3MC (SKH51)	Hexagonal Shank Countersink (90° Tip Angle, Titanium Coated)	Crystal Center Drill ZH330-TiN	V Spot Carbide Drill, Standard Type, TiN Coat, 120°	V Spot Carbide Drill, Long Type, TiN Coat, 90°	V Spot Carbide Drill, Long Type, TiN Coat, 120°
CAD
Days to Ship	6 Day(s) or more	4 Day(s) or more	8 Day(s)	6 Day(s) or more	5 Day(s) or more	6 Day(s) or more	6 Day(s) or more	8 Day(s)	4 Day(s) or more	4 Day(s) or more	7 Day(s)	7 Day(s) or more	9 Day(s) or more	9 Day(s) or more	9 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	Cobalt HSS	High-speed steel	High-speed steel	Carbide	Carbide	Carbide	Carbide
Tool Diameter (D)(mm)	8 ～ 14	4 ～ 18	10 ～ 16	4 ～ 18	4 ～ 12	4 ～ 12	6.3 ～ 31	-	3 ～ 25	16 ～ 46	1.5 ～ 3.5	0.8	3 ～ 25	3 ～ 25	3 ～ 25
Tip angle (θ)	60°	90°	60°	90°	60°	60°	90	-	90 ～ 135	60 ～ 120	90	60 × 120	120	90	120
Application	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 / Drilling	Hole Chamfer	Hole Chamfer	Centering (Positioning)	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer
work material	-	-	-	-	-	-	-	-	general steel[○] / Cast Iron[○] / Aluminum[○] / Copper[○]	-	general steel[○] / Cast Iron[○] / Aluminum[○] / Titanium[○] / Copper[○]	-	general steel[○] / Cast Iron[○] / Aluminum[○]	general steel[○] / Cast Iron[○] / Aluminum[○]	general steel[○] / Cast Iron[○] / Aluminum[○]
Single blade, two blades	Double-edged	Double-edged	Single blade	Double-edged	Double-edged	Double-edged	Single blade	Single blade	-	Single blade	Single blade	Double-edged	Single blade	Single blade	Single blade
Peripheral Blade Y/N	NA	NA	NA	NA	NA	NA	-	-	-	-	Available	NA	-	-	-
Coating Y/N	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available	Available
Coating Type	TiN	TiN	TiN	TiN	TiN	TiN	TiN	TiN	TiN	TiN	TiN	TiN	TiN	TiN	TiN
R Size (R)(mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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

0.03

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

0.3, 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

0.65

0.65～2.1

0.65～2.7

0.7

0.75

0.8

0.85

0.9

0.95

1

1, 2

1–6

1.1

1.2

1.25

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2.

2

2~5

2–10

2～13

2.1

2.2

2.3

2.4

2.5

2.5～5.3

2.6

2.7

2.8

2.9

3

3~14

3 to 15

3.1

3.15

3.2

3.3

3.4

3.5

3.6

3.8

4

4.2

4.3

4.4

4.5

4.6

4.8

5

5.1

5.2

5.3

5.4

5.5

5.6

5.8

6

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

6.35

6.4

6.5

6.6

6.8

7

7.2

7.3

7.4

7.5

7.6

7.7

7.8

8

8.2

8.3

8.4

8.5

8.8

9

9.1

9.4

9.5

9.52

10

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

17

17.1

17.7

18

18.2

18.5

18.6

19

19.05

19.5

20

20.5

21

21.77

22

22.3

22.4

22.5

23

23.4

23.5

24

24.5

25

25.0(+0.3)

Max: 25, Min: 4.2

25.20

25.3

26

26.5

26.6

27

27.5

28

28.5

29

29.9

30

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

33.1

33.3

34

34.1

34.8

34.9

35

35.4

35.5

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

75.5

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

65

70

75

80

90

90°

Center Hole Angle: 90°

118

120

120°

125°

130

135

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

3.25

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

6.5

6.75

7

R7

7.25

7.5

7.75

8

R8

8.25

8.5

8.75

9

R9

9.5

10

R10

10.5

11

11~15

11.5

12

R12

12.5

R12.5

13

13.5

14

14.5

15

R15

15.5

16

R16

16–20

16.5

17

17.5

18

18.5

19

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

XRM

XRY
Drawing

Clear