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Discontinued Products

NAKANISHI DIA/CBN Bars

Data to be displayed: 30; 45; 60

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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.
[Applications]
· Grinding of machine parts, electronic parts, precision parts and molds.
· Suitable for hard and brittle materials (carbide alloy, ceramics, glass, stone, silicon, etc.).

Volume Discount

Starting from^∗ ：	18.63 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

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.

Volume Discount

Starting from^∗ ：	13.58 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

SP Small Diameter Electrodeposited Diamond and CBN Bar

NAKANISHI

[Features]
· The shank neck part has been hardened to improve the grinding amount and durability compared with our conventional products.
· Ideal for finishing grinding.
· Features excellent sharpness and can minimize distortion due to grinding burns or heat even under conditions of low circumferential speed or dry grinding.
[Applications]
· Diamond: Suitable for hard and brittle materials (cemented carbide, ceramics, glass, stone, silicon, etc.).

Starting from^∗ ：	25.21 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

"Diamond Cutting Disc" (Electrodeposition Type)

NAKANISHI

[Features]
· The electrodeposition type has greater protrusion of diamond abrasive grains and features significant concentration to deliver superior grinding force.
[Applications]
· Ideal for groove milling and cutting of substrates, etc., made from hard and brittle materials (carbide alloy, ceramic, stone, glass, and silicon).

Volume Discount

Starting from^∗ ：	60.92 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Nakanishi Diamond Bar

NAKANISHI

[Features]
· Suitable for a wide range of machining from precision grinding to deburring and engraving.
· With the electrodeposition bond, the grinding abrasive grains protrude more and feature significant concentration to deliver superior grinding force.

Volume Discount

Starting from^∗ ：	16.43 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Electrodeposition Diamond Bur, CBN Bur, Shaft Diameter 3 mm

NAKANISHI

[Features]
· Demonstrates high grinding ability and durability from precision grinding to outer diameter grinding coarse processing.

Volume Discount

Starting from^∗ ：	16.46 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Electroplated Diamond Bar / CBN Bar

NAKANISHI

[Features]
· Highly durable and with a high level of cutting performance, these can be used for everything from ultra-high-precision drilling of internal holes to coarse outer diameter grinding.

Volume Discount

Starting from^∗ ：	17.55 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Electroplated Diamond Bar / Craft Diamond Bar

NAKANISHI

[Features]
· 18-piece diamond bar set capable of cutting and polishing in place of a grind stone for various applications, from professional to hobbyist.

Volume Discount

Starting from^∗ ：	177.61 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Diamond Cutting Disc (Electroplated) Completely Electroplated

NAKANISHI

[Features]
· The grains are highly abrasive and provide excellent grinding ability.

Volume Discount

Starting from^∗ ：	71.18 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Diamond Cutting Disk (Electrodeposition Type)

NAKANISHI

[Features]
· The protrusion volume of the abrasive grains is large and offers excellent grinding ability.

Volume Discount

Starting from^∗ ：	47.12 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Nakanishi Diamond Cutting Disc & Bar (Metal Bond Type) Grit Size (#) 200

NAKANISHI

[Features]
· The grains are highly abrasive and provide excellent grinding ability.

Volume Discount

Starting from^∗ ：	128.44 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Nakanishi Diamond Cutting Disc & Bar (Metal Bond Type) Grit Size (#) 280/100

NAKANISHI

[Features]
· The grains are highly abrasive and provide excellent grinding ability.

Volume Discount

Starting from^∗ ：	96.06 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Mandrel, Paper Mandrel

NAKANISHI

[Features]
· Used to grip a piece of polishing cloth paper, polishing film, etc.

Volume Discount

Starting from^∗ ：	50.11 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

CBN Bur (Miniature Type)

NAKANISHI

[Features]
· A small diameter, short shank miniature diamond/CBN bur optimal for fine grinding, precision grinding, fine deburring, sculpture, etc.
· Electrodeposition bonding (fixation of abrasive grains by plating) provides excellent grinding ability because of the large protrusion volume of abrasive grains and the high degree of concentration.

Volume Discount

Starting from^∗ ：	26.67 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Electrodeposition Diamond Bur

NAKANISHI

[Features]
· Suitable for a wide range of processes such as precision grinding, deburring and sculpture.
· A wide variety of shapes with a small diameter are available for the purpose of precise machining in the shaft diameter ⌀2.34 series.

Volume Discount

Starting from^∗ ：	10.91 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

SP Electrodeposition Diamond Bur, CBN Bur, Shaft Diameter ⌀3.0

NAKANISHI

[Features]
· The shank neck is hardened to improve grinding amount and durability.
· Optimal for finish-grinding.
· Sharp cutting and minimal distortion due to grinding burn or heat, even with dry cutting or when used under low peripheral speed conditions.

Starting from^∗ ：	24.96 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Electrodeposition Diamond Bur, CBN Bur, Carbide Shaft Type, Shaft Diameter ⌀3.0

NAKANISHI

[Features]
· The high rigidity suppresses runouts during processing to the minimum and enables processing with higher precision.
· Drastically improves the precision and efficiency of inner surface grinding, from precision machine parts to jigs, electronic parts, precision molds, etc.

Starting from^∗ ：	65.06 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Electrodeposition Diamond Bur for Deep Holes, Short Top Type, Shaft Diameter ⌀3.0

NAKANISHI

[Features]
· A short top type with a short electro-deposited part.
· Electrodeposition bonding (fixation of abrasive grains by plating) provides excellent grinding ability because of the large protrusion volume of abrasive grains and the high degree of concentration.

Starting from^∗ ：	21.16 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Electrodeposition Diamond Bur, Craft Diamond Bur, Shaft Diameter ⌀3.0

NAKANISHI

[Features]
· Capable of cutting and polishing in place of a grindstone for various applications, from professional to hobbyist.

Starting from^∗ ：	29.32 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Diamond Cutting Disk (Metal Bond Type) Shaft Diameter ⌀2.34, ⌀3.0

NAKANISHI

[Features]
· The protrusion volume of the abrasive grains is large and offers excellent grinding ability.

Starting from^∗ ：	100.71 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Diamond Cutting Disk (Electrodeposition Type) Full Surface Electrodeposition Type, Shaft Diameter ⌀2.34, ⌀3.0

NAKANISHI

[Features]
· The protrusion volume of the abrasive grains is large and offers excellent grinding ability.

Volume Discount

Starting from^∗ ：	81.33 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Diamond Bur (Metal Bond Type), Shaft Diameter ⌀2.34

NAKANISHI

[Features]
· The protrusion volume of the abrasive grains is large and offers excellent grinding ability.

Starting from^∗ ：	61.70 €
Min. Shipping Days ：	10 Days

*Unit price with basic configuration

Diamond Grindstone, Ceramic Bond, Shaft Diameter ⌀2.34

NAKANISHI

[Features]
· A new diamond grindstone that uses a ceramic bond and features good sharpness and durability.
· Features excellent grinding ability because, unlike resin bond or metal bond diamond, it includes pores and abrasive grain protrusion.
· A soft grinding touch similar to a GC grindstone can be obtained.

Volume Discount

Starting from^∗ ：	16.32 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Vitrified Diamond/CBN Bur, Shaft Diameter ⌀3.0

NAKANISHI

[Features]
· Since the elastic coefficient is high and the abrasive grains will not be deeply embedded in the work material, a good finishing surface roughness can be obtained.

Starting from^∗ ：	45.58 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Vitrified Diamond/CBN Bur, Shaft Diameter ⌀6.0

NAKANISHI

[Features]
· Since the elastic coefficient is high and the abrasive grains will not be deeply embedded in the work material, a good finishing surface roughness can be obtained.

Starting from^∗ ：	46.64 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Vitrified Diamond/CBN Bur for Precision Inner Surface Grinding and Jig Grinding, Shaft Diameter ⌀3.0

NAKANISHI

[Features]
· Since the elastic coefficient is high and the abrasive grains will not be deeply embedded in the work material, a good finishing surface roughness can be obtained.

Starting from^∗ ：	39.08 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration

Resinoid Diamond/CBN Bur, Shaft Diameter ⌀6.0

NAKANISHI

[Features]
· An elastic resin bond is used, for easy handling and excellent usability.
· Burns are rare even when dry grinding, enables high performance grinding.
· Moderate wear of the bond causes a smooth self-sharpening action, and since it does not react with the workpiece metal, clogging is minimal and overall grinding performance is excellent.

Starting from^∗ ：	88.51 €
Min. Shipping Days ：	6 Days

*Unit price with basic configuration


Brand
Product Series
Starting from^∗
Min. Shipping Days ：
Classification
Type
Particle Size(#)
Shape
Material/abrasive
Diamond Maximum Diameter(mm)
Diamond Length/Grindstone Length(mm)
Shaft Diameter(mm)


Brand	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI
Product Series	Electrodeposited Diamond and CBN Bar for Ultra Small Diameter Internal Polishing	Electrodeposited Diamond and CBN Bar for Ultra Small Diameter Internal Polishing	SP Small Diameter Electrodeposited Diamond and CBN Bar	"Diamond Cutting Disc" (Electrodeposition Type)	Nakanishi Diamond Bar	Electrodeposition Diamond Bur, CBN Bur, Shaft Diameter 3 mm	Electroplated Diamond Bar / CBN Bar	Electroplated Diamond Bar / Craft Diamond Bar	Diamond Cutting Disc (Electroplated) Completely Electroplated	Diamond Cutting Disk (Electrodeposition Type)	Nakanishi Diamond Cutting Disc & Bar (Metal Bond Type) Grit Size (#) 200	Nakanishi Diamond Cutting Disc & Bar (Metal Bond Type) Grit Size (#) 280/100	Mandrel, Paper Mandrel	CBN Bur (Miniature Type)	Electrodeposition Diamond Bur	SP Electrodeposition Diamond Bur, CBN Bur, Shaft Diameter ⌀3.0	Electrodeposition Diamond Bur, CBN Bur, Carbide Shaft Type, Shaft Diameter ⌀3.0	Electrodeposition Diamond Bur for Deep Holes, Short Top Type, Shaft Diameter ⌀3.0	Electrodeposition Diamond Bur, Craft Diamond Bur, Shaft Diameter ⌀3.0	Diamond Cutting Disk (Metal Bond Type) Shaft Diameter ⌀2.34, ⌀3.0	Diamond Cutting Disk (Electrodeposition Type) Full Surface Electrodeposition Type, Shaft Diameter ⌀2.34, ⌀3.0	Diamond Bur (Metal Bond Type), Shaft Diameter ⌀2.34	Diamond Grindstone, Ceramic Bond, Shaft Diameter ⌀2.34	Vitrified Diamond/CBN Bur, Shaft Diameter ⌀3.0	Vitrified Diamond/CBN Bur, Shaft Diameter ⌀6.0	Vitrified Diamond/CBN Bur for Precision Inner Surface Grinding and Jig Grinding, Shaft Diameter ⌀3.0	Resinoid Diamond/CBN Bur, Shaft Diameter ⌀6.0
Starting from^∗	18.63 € *Unit price with basic configuration Volume Discount	13.58 € *Unit price with basic configuration Volume Discount	25.21 € *Unit price with basic configuration	60.92 € *Unit price with basic configuration Volume Discount	16.43 € *Unit price with basic configuration Volume Discount	16.46 € *Unit price with basic configuration Volume Discount	17.55 € *Unit price with basic configuration Volume Discount	177.61 € *Unit price with basic configuration Volume Discount	71.18 € *Unit price with basic configuration Volume Discount	47.12 € *Unit price with basic configuration Volume Discount	128.44 € *Unit price with basic configuration Volume Discount	96.06 € *Unit price with basic configuration Volume Discount	50.11 € *Unit price with basic configuration Volume Discount	26.67 € *Unit price with basic configuration Volume Discount	10.91 € *Unit price with basic configuration Volume Discount	24.96 € *Unit price with basic configuration	65.06 € *Unit price with basic configuration	21.16 € *Unit price with basic configuration	29.32 € *Unit price with basic configuration	100.71 € *Unit price with basic configuration	81.33 € *Unit price with basic configuration Volume Discount	61.70 € *Unit price with basic configuration	16.32 € *Unit price with basic configuration Volume Discount	45.58 € *Unit price with basic configuration	46.64 € *Unit price with basic configuration	39.08 € *Unit price with basic configuration	88.51 € *Unit price with basic configuration
Min. Shipping Days ：	6 Days	5 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	6 Days	10 Days	6 Days	6 Days	6 Days	6 Days	6 Days
Classification	Electrodeposition bar	Electrodeposition bar	Electrodeposition bar	Electrodeposition bar	-	-	-	-	-	-	-	-	-	Electrodeposition bar	Electrodeposition bar	Electrodeposition bar	Electrodeposition bar	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	Diamond Disk, Mandrel	-	-	-	-	-	-	-	-	-	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item
Particle Size(#)	100 ～ 1000	120 ～ 1000	325	100 ～ 400	130 ～ 400	100 ～ 320	100 ～ 600	-	130	100 ～ 600	200	100 ～ 280	-	130 ～ 320	100 ～ 130	325	100 ～ 320	-	100 ～ 180	280	130	100	-	180	180	180 ～ 320	-
Shape	Cylinder Type	Cylinder Type	Cylinder Type	Flat	-	-	-	-	-	-	-	-	-	Taper type / Tongari Type / Cylinder Type / Reverse Taper Type / Spherical / Flat / Shell taper	Taper type / Tapered, round tip / Tongari Type / Cylinder Type / Reverse Taper Type / Spherical / Flat / Tapered, flat tip / Cylindrical round tip	Cylinder Type	Cylinder Type	Cylinder Type	Taper type / Cylinder Type / Spherical / Flat / Tapered, flat tip	Flat	Flat	Taper type / Tongari Type / Cylinder Type / Spherical / Flat / Tapered, flat tip	Taper type / Tapered, round tip / Tongari Type / Reverse Taper Type / Spherical / Shell taper / Tapered, flat tip	Cylinder Type	Cylinder Type	Cylinder Type	Cylinder Type
Material/abrasive	Diamond	CBN	Diamond	Diamond	-	-	-	-	-	-	-	-	-	Diamond	Diamond	CBN / Diamond	CBN / Diamond	Diamond	Diamond	Diamond	Diamond	Diamond	Diamond	CBN / Diamond	CBN / Diamond	CBN / Diamond	CBN / Diamond
Diamond Maximum Diameter(mm)	-	-	-	-	0.7 ～ 10	0.9 ～ 13.5	0.5 ～ 6	-	22 ～ 24	10 ～ 45	19	5 ～ 19	φ0.5 ～ ⌀0.5	0.5 ～ 4.7	0.6 ～ 9	0.5 ～ 0.9	0.3 ～ 3.5	2	-	-	-	1.6 ～ 3.1	3.5 ～ 7	3.5	7 ～ 15	0.8 ～ 2	7 ～ 9
Diamond Length/Grindstone Length(mm)	-	-	-	-	-	-	-	-	-	-	-	-	15 ～ 19	1 ～ 7	0.9 ～ 15	3	2 ～ 5	3	1 ～ 16	0.2	0.25	1.5 ～ 12	2 ～ 13	3 ～ 6	3 ～ 6	3	-
Shaft Diameter(mm)	3	3	3	3	2.34	3	3	-	2.34 ～ 3	2.34 ～ 3	3	2.34 ～ 3	⌀2.34 ～ φ3.0	1.6	-	-	-	-	-	-	-	-	-	-	-	-	⌀6.0

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Narrow search by specifying spec./dim.

Classification
- Electrodeposition bar
- Internal Grindstone
Clear

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

Particle Size(#)
80

90

100

120

130

140

150

170

180

200

220

230

240

270

280

300

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

Material/abrasive
- CBN
- Diamond
Clear

Diamond Maximum Diameter(mm)
0.1

0.2

0.3

0.4

0.5

φ0.5

⌀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

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3

⌀3.0

3.1

3.2

3.3

3.4

3.5

4

4.2

4.5

4.7

4.8

5

5.5

6

6.3

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

0.2

0.25

0.3

0.33

0.35

0.4

0.5

0.55

0.6

0.7

0.8

0.9

1

1.2

1.5

1.6

1.8

2

2.5

2.7

2.8

3

3.5

3.8

4

4.5

5

5.2

6

6.2

7

7.24

8

8.5

9

10

11.2

12

13

14

15

16

17

18

19

20

21

22

25

26

32

38

40

45

48
Clear

Shaft Diameter(mm)
1.6

2.34

⌀2.34

3

φ3.0

⌀3.0

4

6

⌀6.0

10
Clear

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