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Discontinued Products

Kindly be informed that it will be peak period in conjunction with the Chinese New Year festive season. Delivery pickup upon 25 January 2025 estimated would arrive after CNY holidays. Please expect slight delay for orders shipped during this peak season and we thank you for your kind understanding. [Details]
Please note that E-Invoice will be sent to our customers by email. For more information, please read News.

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DIA/CBN Bars（Material/abrasive：CBN）

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.

7 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

Internally Mounted Grindstone Jig for Grinding Electrodeposition Type

CRYSTON DIAMOND INDUSTRY

For internal precision grinding. Diamond and CBN tools are available.

Standard Price:	MYR 78.66-
Days to Ship:	4 Day(s) or more

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

Diamond Electroplating Bar Shaft Diameter 3 mm / 6 mm

YANASE

A wide variety of abrasive grain shapes (diamond and CBN) are available.

[Features]
· A wide variety of abrasive grain shapes (diamond and CBN) are available.

Standard Price:	MYR 51.68-
Days to Ship:	10 Day(s) or more

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

MISUMI, Shafted Internal Abrasive Stone HS-JGPC/HS-JGPD

MISUMI

Suppresses chattering and exhibits strength in high-hardness materials.
[Shank Material]High stiffness, high-speed steel

Volume Discount

Standard Price:	MYR 78.15-
Days to Ship:	4 Day(s) or more

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

Electrodeposited Diamond and CBN Bar for Ultra Small Diameter Internal Polishing

NAKANISHI

[Features]
· Ideal for drilling extremely small diameter holes and conducting inner surface grinding and jig grinding.
· The carefully selected abrasive grains are held firmly by the latest electrodeposition technology.
· Uses a high hardness dedicated shaft, with high rigidity that achieves high precision machining.
· Suitable for hardened steel material (SKH/SKD/SKS/SCM, heat-resistant alloy).
[Applications]
· Grinding of machine parts, electronic parts, precision parts and molds.

Standard Price:	MYR 85.76
Days to Ship:	9 Day(s)

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

Borazon Internal Bar

TRUSCO NAKAYAMA

[Features]
· Shank diameters of 3 mm.
· Knoop hardness is about 4,700 (second hardest material following diamonds) so CBN can be used just as diamond for most workpieces; however, it generates large amounts of heat especially during grinding, so it is best suited for metals containing carbon.
[Applications]
· Applicable workpiece materials: Carbon steel, tool steel alloy, high-speed tool steel, bearing steel, case hardened steel, hardened steel, stainless steel.

Standard Price:	MYR 50.10-
Days to Ship:	5 Day(s) or more

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

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:	MYR 63.74-
Days to Ship:	5 Day(s) or more

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

Disc type CBN bar

TRUSCO NAKAYAMA

[Features]
· It is an integrally processed high-precision shank.
· Uses rust-resistant stainless steel.
· CBN is ideal for processing ferrous metals.
· Higher rigidity compared to a mandrel type.
[Applications]
· Grooving
· Cutting
· Surface Processing
· Chamfering
· Deburring

Standard Price:	MYR 156.48-
Days to Ship:	5 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	CRYSTON DIAMOND INDUSTRY	YANASE	MISUMI	NAKANISHI	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA
Product Series	Internally Mounted Grindstone Jig for Grinding Electrodeposition Type	Diamond Electroplating Bar Shaft Diameter 3 mm / 6 mm	MISUMI, Shafted Internal Abrasive Stone HS-JGPC/HS-JGPD	Electrodeposited Diamond and CBN Bar for Ultra Small Diameter Internal Polishing	Borazon Internal Bar	CBN Bar	Disc type CBN bar
Days to Ship	4 Day(s) or more	10 Day(s) or more	4 Day(s) or more	9 Day(s)	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more
Material/abrasive	CBN	CBN	CBN	CBN	CBN	CBN	CBN
Shaft Diameter(mm)	3 ～ 10	3 ～ 6	-	3	3	3	3
Particle Size(#)	150 ～ 400	140	120 ～ 800	120	120 ～ 200	140	140
Shape	Cylinder Type	Taper type / Tongari Rounded End Type / Cylinder Type / Shell type	Cylinder Type	Cylinder Type	Cylinder Type	Taper type	Flat
Classification	Internal Grindstone	Electrodeposition bar	Internal Grindstone	Electrodeposition bar	Internal Grindstone	-	-
Type	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item	Diamond Disk, Mandrel
Diamond Maximum Diameter(mm)	0.3 ～ 20	1 ～ 10	0.3 ～ 15	-	-	-	-
Diamond Length/Grindstone Length(mm)	2 ～ 10	8 ～ 25	2 ～ 10	-	-	-	-

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

Narrow search by specifying Manufacturer

- MISUMI (1)
- Economy series (0)
- TRUSCO NAKAYAMA (3)
- CRYSTON DIAMOND INDUSTRY (1)
- NAKANISHI (1)
- YANASE (1)
- PFERD (0)
- MINITOR (0)
- AS ONE (0)
- HONGIA (0)
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- 2D
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Clear

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DIA/CBN Bars（Material/abrasive：CBN）

Configure

Specification/Dimensions

Material/abrasive

Shaft Diameter(mm)

Particle Size(#)

Shape

Classification

Type

Diamond Maximum Diameter(mm)

Diamond Length/Grindstone Length(mm)

Narrow search by specifying Manufacturer

CAD

Related Categories to DIA/CBN Bars

Payment Method

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm