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DIA/CBN Bars（Particle Size：140/170）

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

1 items

: 30; 45; 60

Days to Ship	All 1 Day(s) or Less 2 Day(s) or Less 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

Diamond internal bar (round cylinder)

TRUSCO NAKAYAMA

[Features]· As the top of the head is rounded, it is suitable for use such as drilling and deburring of small holes.· Knoop hardness is about 7,000 (the hardest material on earth) so it can be used for most workpieces such as metals, marble, glass, etc. Most suited for workpieces with high hardness such as ceramic materials. However, since diamond does not withstand heat, it is not suitable for machining that involves production of large am...Readmore

Standard Price:	MYR 74.84
Days to Ship:	8 Day(s) or more

"Same Day Ship Out" is available for item with 1 day


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)


Brand	TRUSCO NAKAYAMA
Product Series	Diamond internal bar (round cylinder)
Days to Ship	8 Day(s) or more
Material/abrasive	-
Shaft Diameter(mm)	3
Particle Size(#)	140/170
Shape	-
Classification	-
Type	-
Diamond Maximum Diameter(mm)	3
Diamond Length/Grindstone Length(mm)	-


Brand
Product Series


Brand	TRUSCO NAKAYAMA
Product Series	Diamond internal bar (round cylinder)

Configure

Specification/Dimensions

Material/abrasive
- CBN
- Diamond
Clear

Shaft Diameter(mm)
1.6

2.34

⌀2.34

2.35

3

6

10
Clear

Particle Size(#)
1,000

80

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 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

⌀0.5

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

2.2

2.3

2.4

2.5

2.6

2.8

3

3.3

3.4

3.5

4

4.5

4.8

5

5.5

6

6.5

7

7.5

8

8.5

9

9.5

10

11

12

13

14

15

16

16.5

17

18

19

20

21

22

25

30

45

-
Clear

Diamond Length/Grindstone Length(mm)
0.18

0.3

0.33

0.4

0.5

0.6

0.7

0.8

1

1.5

2

2.5

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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- CRYSTON DIAMOND INDUSTRY (0)
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Clear

CAD

- 2D
- 3D
Clear

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How can we improve?

DIA/CBN Bars（Particle Size：140/170）

Configure

Specification/Dimensions

Material/abrasive

Shaft Diameter(mm)

Particle Size(#)

Shape

Classification

Type

Diamond Maximum Diameter(mm)

Diamond Length/Grindstone Length(mm)