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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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DIA/CBN Bars（Shape：Spherical）

Diamond/carbon burs are rod-type abrasives used for grinding the inner surface of metals and nonferrous metals and removing burs. They are mainly used for the precision grinding of molds and other workpieces and finishing of welds. They are attached to precision grinders (micro grinders) to be used. Bar tips are available in various shapes, including cylinder shape, ball shape, bullet shape, flat shape and tapered shape, and it is important to choose a suitable type according to the application. Products with a hexagonal shaft can be used attached to an impact screwdriver. Carbon is second to diamond in hardness, and like diamond, it is used as a material for abrasive grains. Carbon is frequently used for stainless steel and other metal materials, and due to its excellent heat resistance, carbon is suitable for use under high temperatures.

13 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

On Sale Till 31/03/2025

Electroplated Diamond Bar (φ3 Steel Shank)

MISUMI

Introducing the immensely popular electroplated diamond bar set at an affordable price

Volume Discount

Standard Price:	SGD 6.30-
	Special Price
Days to Ship:	Same day or more

Trusco Nakayama Diamond Bar

TRUSCO NAKAYAMA

[Features]
· Natural diamonds with good shapes are carefully selected and used. Proprietary electrodeposition technology is employed for unfaltering fixture of diamond particles to provide exceptionally long service life.
· Although it can be used dry, grinding fluid can be used to improve accuracy, finish, sharpness and life.

Standard Price:	SGD 10.86-
Days to Ship:	4 Day(s) or more

Electroplated Diamond Bar (Shaft Diameter 3 mm)

MINITOR

[Features]
· The rough diamond abrasive grains provide excellent sharpness.
· Ideal for coarse grinding in which a particular finishing roughness is not required.
[Applications]
· Compatible materials: ceramics, glass, tool steel, alloy steel, cemented carbide, cermet

Standard Price:	SGD 35.07-
Days to Ship:	8 Day(s)

Electroplated Diamond Bar (φ6 Steel Shank)

MISUMI

Introducing the extremely popular electroplated diamond bar with a φ6 shank

Volume Discount

Standard Price:	SGD 15.96-
Days to Ship:	4 Day(s) or more

CBN Bar

TRUSCO NAKAYAMA

[Features]
· Ideal for machining ferrous metals.
· As it has micro crushing power (autogenous action), stable processed surfaces can be produced.
· Heat resistance is better than diamond at about 1,400°C.

Standard Price:	SGD 15.82-
Days to Ship:	4 Day(s) or more

Diamond Electroplating Bur (ø3 Steel Shank)

Diamond Electroplating Bur (ø3 Steel Shank)【10 Pieces Per Package】

HONGIA

A large amount of abrasive grain protrudes for excellent grinding power. Ideal for polishing/finishing jigs, metal casting, machining small diameter holes, and rough machining.

Standard Price:	SGD 150.61
Days to Ship:	6 Day(s) or more

Electrocoated Diamond Bar Shaft Diameter 2.34 mm

MINITOR

[Features]
· Large diamond abrasive grain protrusions for excellent sharpness.
· Ideal for rough grinding when a finish surface roughness is not required.
[Applications]
· Applicable Materials: Ceramics, Glass, Tool Steel, Alloy Steel, Cemented Carbide, Cermet

Standard Price:	SGD 31.20-
Days to Ship:	8 Day(s)

Diamond Bar Ball Type

PFERD

[Features]
· The abrasive grains sufficiently protrude from the binding agent for excellent chip discharge so that load is not applied to tools, even in high-feeding.
· The coating technology with high durability reduces dust emission, suppresses noise and vibration, and provides advanced environmental adaptability.
[Applications]
· For deburring, machining engraved or curved parts, and removal of parting lines with plastic molded products.

Standard Price:	SGD 46.85-
Days to Ship:	8 Day(s)

Long Shaft Electrodeposited Diamond Bur #140 ⌀3

MINITOR

[Features]
· Protrusion of the diamond abrasive grains is high and offers excellent sharpness.
· Optimal for coarse grinding in which a particular finishing roughness is not required.
[Applications]
· Compatible materials: Ceramics, glass, tool steel, alloy steel, cemented carbide, cermet

Standard Price:	SGD 49.15
Days to Ship:	8 Day(s)

Long Shaft Electrodeposited Diamond Bur #140 ⌀4

MINITOR

Standard Price:	SGD 51.96
Days to Ship:	8 Day(s)

Long Shaft Electrodeposited Diamond Bur #140 ⌀5

MINITOR

Standard Price:	SGD 53.37
Days to Ship:	8 Day(s)

Long Shaft Electrodeposited Diamond Bur #140 ⌀6

MINITOR

Standard Price:	SGD 54.77
Days to Ship:	8 Day(s)

Electrodeposited Diamond Bur #170 ⌀1

MINITOR

Standard Price:	SGD 35.11
Days to Ship:	8 Day(s)


Brand
Product Series
Days to Ship
Material/abrasive
Shaft Diameter(mm)
Particle Size(#)
Shape
Classification
Type
Diamond Maximum Diameter(mm)
Diamond Length/Grindstone Length(mm)

	On Sale Till 31/03/2025
Brand	MISUMI	TRUSCO NAKAYAMA	MINITOR	MISUMI	TRUSCO NAKAYAMA	HONGIA	MINITOR	PFERD	MINITOR	MINITOR	MINITOR	MINITOR	MINITOR
Product Series	Electroplated Diamond Bar (φ3 Steel Shank)	Trusco Nakayama Diamond Bar	Electroplated Diamond Bar (Shaft Diameter 3 mm)	Electroplated Diamond Bar (φ6 Steel Shank)	CBN Bar	Diamond Electroplating Bur (ø3 Steel Shank)【10 Pieces Per Package】	Electrocoated Diamond Bar Shaft Diameter 2.34 mm	Diamond Bar Ball Type	Long Shaft Electrodeposited Diamond Bur #140 ⌀3	Long Shaft Electrodeposited Diamond Bur #140 ⌀4	Long Shaft Electrodeposited Diamond Bur #140 ⌀5	Long Shaft Electrodeposited Diamond Bur #140 ⌀6	Electrodeposited Diamond Bur #170 ⌀1
Days to Ship	Same day or more	4 Day(s) or more	8 Day(s)	4 Day(s) or more	4 Day(s) or more	6 Day(s) or more	8 Day(s)	8 Day(s)	8 Day(s)	8 Day(s)	8 Day(s)	8 Day(s)	8 Day(s)
Material/abrasive	Diamond	Diamond	-	Diamond	CBN	Diamond	-	-	Diamond	Diamond	Diamond	Diamond	Diamond
Shaft Diameter(mm)	3	1.6 ～ 6	3	6	3	3	2.34	3	3	3	3	3	3
Particle Size(#)	100 ～ 200	100 ～ 140	120	100	100 ～ 140	120 ～ 140	140 ～ 320	120	140	140	140	140	170
Shape	Spherical	Spherical	Spherical	Spherical	Spherical	Spherical	Spherical	Spherical	Spherical	Spherical	Spherical	Spherical	Spherical
Classification	Electrodeposition bar	Electrodeposition bar	-	Electrodeposition bar	-	Electrodeposition bar	-	-	Electrodeposition bar	Electrodeposition bar	Electrodeposition bar	Electrodeposition bar	Electrodeposition bar
Type	Single Item	Single Item	-	Single Item	Single Item	Single Item	-	-	Single Item	Single Item	Single Item	Single Item	Single Item
Diamond Maximum Diameter(mm)	2 ～ 6	-	2 ～ 6	8 ～ 20	-	1 ～ 5	0.6 ～ 2.9	3 ～ 6	3	4	5	6	1
Diamond Length/Grindstone Length(mm)	2 ～ 6	-	-	8 ～ 20	-	1 ～ 5	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Material/abrasive
- CBN
- Diamond
Clear

Shaft Diameter(mm)
1.6

2.34

2.35

3

6

10
Clear

Particle Size(#)
1,000

80

90

100

120

130

140

140/170

150

170

200

220

230

240

270

280

320

325

400

600

800

1000
Clear

Shape
- Abacus Type
- Taper type
- Tapered, round tip
- Tongari Type
- Tongari Rounded End Type
- Cylinder Type
- Reverse Taper Type
- Spherical
- Oval
- Flat
- Shell type
- Shell taper
- Tapered, flat tip
- Cylindrical round tip
- Conical round tip
- Conical obtuse-angled tip
Clear

Classification
- Electrodeposition bar
- Internal Grindstone
Clear

Type
- Single Item
- Set Product
- Diamond Disk, Mandrel
Clear

Diamond Maximum Diameter(mm)
0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3

3.1

3.3

3.4

3.5

4

4.2

4.5

4.7

4.8

5

5.5

6

6.5

7

7.5

8

8.3

8.5

9

9.5

9.7

10

11

12

13

13.5

14

15

16

16.5

17

18

19

20

21

22

24

25

30

45

-
Clear

Diamond Length/Grindstone Length(mm)
0.13

0.18

0.3

0.33

0.35

0.4

0.5

0.55

0.6

0.7

1

2

3

3.5

4

5

5.2

6

7

7.24

8

9

10

11.2

12

13

14

15

16

17

18

19

20

21

25

26

32

38

40

45

48
Clear

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- MISUMI (2)
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- MINITOR (7)
- TRUSCO NAKAYAMA (2)
- HONGIA (1)
- PFERD (1)
- AS ONE (0)
- YANASE (0)
- NAKANISHI (0)
- CRYSTON DIAMOND INDUSTRY (0)
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DIA/CBN Bars（Shape：Spherical）

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Specification/Dimensions

Material/abrasive

Shaft Diameter(mm)

Particle Size(#)

Shape

Classification

Type

Diamond Maximum Diameter(mm)

Diamond Length/Grindstone Length(mm)

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