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DIA/CBN Bars（Shape：Shell type）

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. ▲ Close

8 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

Electrodeposition Diamond Bar, Economy Type

Electrodeposition Diamond Bar, Economy Type【10 Pieces Per Package】

MISUMI

10-piece pack product with excellent cost performance. Excellent cost performance.

Standard Price:	SGD 48.64
Days to Ship:	8 Day(s) or more

Electroplated Diamond Bar (φ6 Steel Shank)

MISUMI

Introducing the extremely popular electroplated diamond bar with a φ6 shank

Volume Discount

Standard Price:	SGD 18.02-
Days to Ship:	4 Day(s) 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

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:	8 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 47.74
Days to Ship:	8 Day(s)

Electrodeposited Diamond Bur #140 ⌀1.3

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 41.91
Days to Ship:	9 Day(s)

Electrodeposited Diamond Bur #140 ⌀2.5

MINITOR

Standard Price:	SGD 52.17
Days to Ship:	9 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	MISUMI	MISUMI	TRUSCO NAKAYAMA	HONGIA	MINITOR	MINITOR	MINITOR
Product Series	Electroplated Diamond Bar (φ3 Steel Shank)	Electrodeposition Diamond Bar, Economy Type【10 Pieces Per Package】	Electroplated Diamond Bar (φ6 Steel Shank)	Trusco Nakayama Diamond Bar	Diamond Electroplating Bur (ø3 Steel Shank)【10 Pieces Per Package】	Electrocoated Diamond Bar Shaft Diameter 2.34 mm	Electrodeposited Diamond Bur #140 ⌀1.3	Electrodeposited Diamond Bur #140 ⌀2.5
Days to Ship	Same day or more	8 Day(s) or more	4 Day(s) or more	4 Day(s) or more	8 Day(s) or more	8 Day(s)	9 Day(s)	9 Day(s)
Material/abrasive	Diamond	Diamond	Diamond	Diamond	Diamond	-	Diamond	Diamond
Shaft Diameter(mm)	3	3	6	1.6 ～ 3	3	2.34	2.34	2.34
Particle Size(#)	100 ～ 200	150	100	140	120 ～ 140	140	140	140
Shape	Shell type	Shell type	Shell type	Shell type	Shell type	Shell type	Shell type	Shell type
Classification	Electrodeposition bar	-	Electrodeposition bar	Electrodeposition bar	Electrodeposition bar	-	Electrodeposition bar	Electrodeposition bar
Type	Single Item	Set Product	Single Item	Single Item	Single Item	-	Single Item	Single Item
Diamond Maximum Diameter(mm)	1.5 ～ 6	2	6.5 ～ 10	-	1.5 ～ 5	3.3 ～ 5	1.3	2.5
Diamond Length/Grindstone Length(mm)	8 ～ 10	8	15 ～ 19	-	8 ～ 10	-	8	10


Brand
Product Series

	On Sale Till 31/03/2025
Brand	MISUMI	MISUMI	MISUMI	TRUSCO NAKAYAMA	HONGIA	MINITOR	MINITOR	MINITOR
Product Series	Electroplated Diamond Bar (φ3 Steel Shank)	Electrodeposition Diamond Bar, Economy Type【10 Pieces Per Package】	Electroplated Diamond Bar (φ6 Steel Shank)	Trusco Nakayama Diamond Bar	Diamond Electroplating Bur (ø3 Steel Shank)【10 Pieces Per Package】	Electrocoated Diamond Bar Shaft Diameter 2.34 mm	Electrodeposited Diamond Bur #140 ⌀1.3	Electrodeposited Diamond Bur #140 ⌀2.5

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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DIA/CBN Bars（Shape：Shell type）

Configure

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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