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DIA/CBN Bars

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.

67 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

Electroplated Diamond Bar, Medium & Precision Finishes

Electroplated Diamond Bar, Medium & Precision Finishes【20 Pieces Per Package】

MISUMI

An affordable 20 piece electroplated diamond bar set. A selection of our popular products.

Standard Price:	SGD 56.41
Days to Ship:	Same day

Electroplated Diamond Bar (φ3 Steel Shank)

Electroplated Diamond Bar (φ3 Steel Shank)【1-30 Pieces Per Package】

MISUMI

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

Volume Discount

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

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:	SGD 20.70-
Days to Ship:	7 Day(s) or more

Diamond Cutting Disc

MINITOR

[Features]
· A cutting tool with excellent speed and cutting ability.
· Stainless steel substrate enhances safety and stability, and there is no change in size due to wear.
[Applications]
· Compatible materials: ceramics, glass, tool steel, alloy steel, cemented carbide, cermet

Standard Price:	SGD 74.94-
Days to Ship:	8 Day(s) or more

Diamond Cutting Disc (Electroplated) Completely Electroplated

NAKANISHI

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

Standard Price:	SGD 86.60-
Days to Ship:	8 Day(s)

Electroplated Diamond Bar (φ6 Steel Shank)

Electroplated Diamond Bar (φ6 Steel Shank)【1-10 Pieces Per Package】

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

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

Electrodeposition Diamond Bur, CBN Bur, Carbide Shaft Type

NAKANISHI

[Features]
· A carbide shaft type that features high rigidity and enables high precision processing.

Standard Price:	SGD 94.27
Days to Ship:	9 Day(s)

Diamond internal bar

TRUSCO NAKAYAMA

[Features]
· Shank diameters of 3 mm.
· 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 amounts of heat (HSS, etc.).
[Applications]
· Applicable workpiece materials: Carbide alloy, glass, ceramic, rubber, plastic, stone, concrete, ferrite and other nonferrous metals.

Standard Price:	SGD 10.76-
Days to Ship:	Same day or more

Electrocoated Diamond Bar Shaft Diameter 3 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 30.40-
Days to Ship:	8 Day(s)

Mandrel

MINITOR

[Features]
· Dedicated shaft for various wheel tools, disk tools, and cutting tools.

Standard Price:	SGD 40.18-
Days to Ship:	8 Day(s)

Electroplated diamond bur Shank shaft diameter 3 mm

NAKANISHI

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

Standard Price:	SGD 23.70-
Days to Ship:	8 Day(s) or more

Diamond Bit #120 EM4

Diamond Bit #120 EM4【3 Pieces Per Package】

AS ONE

【Product Specifications】
・Axis diameter： φ3.0mm
・Diamond grain size： #120
・Maximum allowable rotation speed： 28000min-1
・Quantity： 1 set (3 pcs)
・Shape： Cylindrical, round
・Maximum blade diameter (mm)： φ4.0
・*For the safety, Make sure to wear a protective equipment, like protective eyeglasses, a dust protective mask, and the like during working. *Do not use this at a rotation speed, which is more than the maximum allowable rotation speed.
・Model number： EM4

Standard Price:	SGD 44.10
Days to Ship:	7 Day(s) 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

Diamond bar set of 8

Diamond bar set of 8【8 Pieces Per Package】

TRUSCO NAKAYAMA

[Features]
· For materials that are difficult to grind such as carbide alloys, as well as for non-metals such as glass, ceramics and the like.
· A significant reduction in machining time is achieved.
· Natural diamonds with good shapes are carefully selected and used.
· Proprietary electrodeposition technology is employed for unfaltering fixture of diamond particles to exhibit exceptionally long service life.
[Applications]
· Applicable workpiece materials: Carbide alloy, glass, ceramic, rubber, plastic, stone, concrete, ferrite and other nonferrous metals.

Standard Price:	SGD 114.06
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 31.91-
Days to Ship:	8 Day(s)

Diamond cutting disc metal bond all layer type

MINITOR

[Features]
· A cutting tool capable of speedy and excellent cutting.
· The stainless steel base plate provides safety and stability and there will be no size change due to wear.
[Applications]
· Applicable Materials: Ceramics, Glass, Tool Steel, Alloy Steel, Cemented Carbide, Cermet

Standard Price:	SGD 167.00-
Days to Ship:	8 Day(s)

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.

Standard Price:	SGD 25.10-
Days to Ship:	4 Day(s) or more

Electroplated diamond bur for deep holes (long shaft type)

NAKANISHI

[Features]
· A long shaft type diamond bur that is convenient for deep hole and deep groove processing.

Standard Price:	SGD 45.20-
Days to Ship:	8 Day(s)

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.

Standard Price:	SGD 245.80
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:	7 Day(s)

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

NAKANISHI

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

Standard Price:	SGD 166.60-
Days to Ship:	8 Day(s) or more

Electrodeposited Diamond Bur #170 ⌀1

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 35.11
Days to Ship:	8 Day(s)

Electrodeposited Diamond Bur #120 ⌀8.5

MINITOR

Standard Price:	SGD 51.42
Days to Ship:	9 Day(s)

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:	SGD 20.65-
Days to Ship:	Same day or more

Electroplated Diamond Bar with Tapered Tip (Single Item)

MISUMI

Ideal for the removal of hard layers of submarine gates and other long and thin tapered holes following discharge.

Standard Price:	SGD 16.99-
Days to Ship:	4 Day(s) or more

Internally Mounted Grindstone Jig for Grinding Electrodeposition Type

CRYSTON DIAMOND INDUSTRY

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

Standard Price:	SGD 20.51-
Days to Ship:	4 Day(s) or more

Diamond electroplating bar

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.).

Standard Price:	SGD 20.60-
Days to Ship:	4 Day(s) or more

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.
· Suitable for hardened steel material (SKH, SK, SKD, SUS, SCM, FC, heat-resistant alloy, etc.).

Standard Price:	SGD 40.10
Days to Ship:	7 Day(s)

"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).

Standard Price:	SGD 56.55-
Days to Ship:	8 Day(s) or more

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:	SGD 12.44-
Days to Ship:	4 Day(s) or more

Internal Bar 5-Piece Set (Borazone)

Internal Bar 5-Piece Set (Borazone)【5 Pieces Per Package】

TRUSCO NAKAYAMA

[Features]
· Borazon (CBN) is an abrasive grain that has hardness second to diamond. Suitable for iron based materials (stainless steel, SC, SK, SCM, etc.) for which diamond is not suitable.
· Also suitable in cases where sufficient cooling is not possible, as its heat-resistant temperature is higher than that of diamond.
[Applications]
· Applicable workpiece materials: Carbon steel, tool steel alloy, high-speed tool steel, bearing steel, case hardened steel, hardened steel, stainless steel.

Standard Price:	SGD 63.83
Days to Ship:	9 Day(s)

High End Black Bar #230

TRUSCO NAKAYAMA

[Features]
· For rough processing, deburring, and ridge removing.
· Special high-hardness stainless steel shank realizes firm operability and suppleness.
· Capable of precision machining thanks to the shank, which bends less.
· Machining time is significantly shortened as work can be done with high loads.

Standard Price:	SGD 22.06-
Days to Ship:	7 Day(s) or more

High End Black Bar #325

TRUSCO NAKAYAMA

[Features]
· For finishing, chamfering.
· Special high-hardness stainless steel shank realizes firm operability and suppleness.
· Capable of precision machining thanks to the shank, which bends less.
· Machining time is significantly shortened as work can be done with high loads.

Standard Price:	SGD 24.31-
Days to Ship:	9 Day(s)

High End Black Bar #600

TRUSCO NAKAYAMA

[Features]
· For Precision Finishing.
· Special high-hardness stainless steel shank realizes firm operability and suppleness.
· Capable of precision machining thanks to the shank, which bends less.
· Machining time is significantly shortened as work can be done with high loads.

Standard Price:	SGD 22.59
Days to Ship:	4 Day(s) or more

Diamond bar set of 5

Diamond bar set of 5【5 Pieces Per Package】

TRUSCO NAKAYAMA

[Features]
· For carbide alloys and non-metals such as glass, ceramics and the like.
· A significant reduction in machining time is achieved.
· Natural diamonds with good shapes are carefully selected and used. Proprietary electrodeposition technology is employed for unfaltering fixture of diamond particles to exhibit exceptionally long service life.
[Applications]
· Applicable workpiece materials: Carbide alloy, glass, ceramic, rubber, plastic, stone, concrete, ferrite and other nonferrous metals.

Standard Price:	SGD 136.24
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

Disc type diamond bar

TRUSCO NAKAYAMA

[Features]
· It is an integrally processed high-precision shank.
· The use of synthetic diamond leads to a much flatter disc.
· Uses rust-resistant stainless steel.
· Higher rigidity compared to a mandrel type.
[Applications]
· Groove filling.
· Cutting.
· Surface processing.
· Chamfering.
· Deburring.

Standard Price:	SGD 39.77-
Days to Ship:	4 Day(s) or more

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:	SGD 40.80-
Days to Ship:	4 Day(s) or more

Diamond Electroplating Bur (ø3 Steel Shank)

Diamond Electroplating Bur (ø3 Steel Shank)【1-10 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 135.14-
Days to Ship:	6 Day(s) or more

Electrocoated Diamond Bar Shaft Diameter 2.34 mm

MINITOR

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

Super Diamond Grindstone

MINITOR

[Features]
· Diamond abrasive grains are distributed in all molded layers and provide long service life.
· Ideal for cutting at will, such as when using a hand grinder.
[Applications]
· Applicable Materials: Ceramics, Glass, Tool Steel, Alloy Steel, Cemented Carbide, Cermet

Standard Price:	SGD 43.84-
Days to Ship:	8 Day(s)

Sintered Diamond Bar

MINITOR

Standard Price:	SGD 111.43-
Days to Ship:	8 Day(s)

Electrocoated Diamond Bar Shaft Diameter 6 mm

MINITOR

Standard Price:	SGD 43.11-
Days to Ship:	8 Day(s)

FR Diamond Grindstone

MINITOR

[Features]
· Diamond abrasive grains are distributed in all molded layers and provide long service life.
· The moderate elasticity of the resin binding agent provides a uniform finish without deep scratches.
[Applications]
· Applicable Materials: Ceramics, Glass, Tool Steel, Alloy Steel, Cemented Carbide, Cermet

Standard Price:	SGD 38.39-
Days to Ship:	8 Day(s) or more


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	MISUMI	MISUMI	NAKANISHI	MINITOR	NAKANISHI	MISUMI	TRUSCO NAKAYAMA	NAKANISHI	TRUSCO NAKAYAMA	MINITOR	MINITOR	NAKANISHI	AS ONE	MISUMI	TRUSCO NAKAYAMA	MINITOR	MINITOR	NAKANISHI	NAKANISHI	NAKANISHI	PFERD	NAKANISHI	MINITOR	MINITOR	MISUMI	MISUMI	CRYSTON DIAMOND INDUSTRY	NAKANISHI	NAKANISHI	NAKANISHI	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	HONGIA	MINITOR	MINITOR	MINITOR	MINITOR	MINITOR
Product Series	Electroplated Diamond Bar, Medium & Precision Finishes【20 Pieces Per Package】	Electroplated Diamond Bar (φ3 Steel Shank)【1-30 Pieces Per Package】	Electrodeposited Diamond and CBN Bar for Ultra Small Diameter Internal Polishing	Diamond Cutting Disc	Diamond Cutting Disc (Electroplated) Completely Electroplated	Electroplated Diamond Bar (φ6 Steel Shank)【1-10 Pieces Per Package】	Trusco Nakayama Diamond Bar	Electrodeposition Diamond Bur, CBN Bur, Carbide Shaft Type	Diamond internal bar	Electrocoated Diamond Bar Shaft Diameter 3 mm	Mandrel	Electroplated diamond bur Shank shaft diameter 3 mm	Diamond Bit #120 EM4【3 Pieces Per Package】	Electrodeposition Diamond Bar, Economy Type【10 Pieces Per Package】	Diamond bar set of 8【8 Pieces Per Package】	Electroplated Diamond Bar (Shaft Diameter 3 mm)	Diamond cutting disc metal bond all layer type	Nakanishi Diamond Bar	Electroplated diamond bur for deep holes (long shaft type)	Electroplated Diamond Bar / Craft Diamond Bar	Diamond Bar Ball Type	Nakanishi Diamond Cutting Disc & Bar (Metal Bond Type) Grit Size (#) 280/100	Electrodeposited Diamond Bur #170 ⌀1	Electrodeposited Diamond Bur #120 ⌀8.5	MISUMI, Shafted Internal Abrasive Stone HS-JGPC/HS-JGPD	Electroplated Diamond Bar with Tapered Tip (Single Item)	Internally Mounted Grindstone Jig for Grinding Electrodeposition Type	Diamond electroplating bar	SP Small Diameter Electrodeposited Diamond and CBN Bar	"Diamond Cutting Disc" (Electrodeposition Type)	Borazon Internal Bar	Internal Bar 5-Piece Set (Borazone)【5 Pieces Per Package】	High End Black Bar #230	High End Black Bar #325	High End Black Bar #600	Diamond bar set of 5【5 Pieces Per Package】	CBN Bar	Disc type diamond bar	Disc type CBN bar	Diamond Electroplating Bur (ø3 Steel Shank)【1-10 Pieces Per Package】	Electrocoated Diamond Bar Shaft Diameter 2.34 mm	Super Diamond Grindstone	Sintered Diamond Bar	Electrocoated Diamond Bar Shaft Diameter 6 mm	FR Diamond Grindstone
Days to Ship	Same day	Same day or more	7 Day(s) or more	8 Day(s) or more	8 Day(s)	4 Day(s) or more	4 Day(s) or more	9 Day(s)	Same day or more	8 Day(s)	8 Day(s)	8 Day(s) or more	7 Day(s) or more	8 Day(s) or more	4 Day(s) or more	8 Day(s)	8 Day(s)	4 Day(s) or more	8 Day(s)	8 Day(s)	7 Day(s)	8 Day(s) or more	8 Day(s)	9 Day(s)	Same day or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	7 Day(s)	8 Day(s) or more	4 Day(s) or more	9 Day(s)	7 Day(s) or more	9 Day(s)	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	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) or more
Material/abrasive	Diamond	Diamond	CBN	-	-	Diamond	Diamond	-	Diamond	-	-	-	-	Diamond	Diamond	-	-	-	-	-	-	-	Diamond	-	CBN / Diamond	Diamond	CBN / Diamond	Diamond	CBN	Diamond	CBN	Diamond	CBN / Diamond	CBN / Diamond	Diamond	Diamond	CBN	Diamond	CBN	Diamond	-	-	-	-	-
Shaft Diameter(mm)	3	3	3	2.34 ～ 3	2.34 ～ 3	6	1.6 ～ 6	-	3	3	2.34 ～ 3	-	-	3	-	3	2.34 ～ 3	2.34	-	-	3	2.34 ～ 3	3	2.34	-	3	3 ～ 10	3	3	3	3	-	3	3	3	-	3	3	3	3	2.34	3	2.34	6	3
Particle Size(#)	100 ～ 200	100 ～ 200	120 ～ 1000	140 ～ 400	130	100 ～ 120	100 ～ 200	140 ～ 270	120 ～ 325	120 ～ 600	1,000	100 ～ 320	-	150	-	120 ～ 320	80 ～ 320	130 ～ 400	-	-	120	100 ～ 280	170	120	120 ～ 800	150	150 ～ 400	100 ～ 1000	325	100 ～ 400	120 ～ 325	-	230	325	600	-	100 ～ 140	140	140	120 ～ 140	120 ～ 320	120 ～ 200	90 ～ 140	100 ～ 120	120 ～ 220
Shape	-	Taper type / Tapered, round tip / Tongari Type / Tongari Rounded End Type / Cylinder Type / Spherical / Oval / Shell type / Shell taper / Tapered, flat tip	Cylinder Type	-	-	Abacus Type / Tongari Type / Tongari Rounded End Type / Cylinder Type / Spherical / Oval / Flat / Shell type	Taper type / Tapered, round tip / Tongari Type / Tongari Rounded End Type / Cylinder Type / Reverse Taper Type / Spherical / Flat / Shell type / Tapered, flat tip	-	Cylinder Type	Cylinder Type	-	-	Cylindrical round tip	Shell type	-	Taper type / Reverse Taper Type / Spherical / Conical obtuse-angled tip	-	-	-	-	Spherical	-	Spherical	Reverse Taper Type	Cylinder Type	Taper type	Cylinder Type	Cylinder Type	Cylinder Type	Flat	Cylinder Type	Cylinder Type	Cylinder Type	Cylinder Type	Cylinder Type	-	Taper type / Cylinder Type / Spherical / Flat	Flat	Flat	Taper type / Tapered, round tip / Tongari Rounded End Type / Cylinder Type / Spherical / Shell type	Abacus Type / Tapered, round tip / Tongari Type / Spherical / Flat / Shell type / Conical round tip	Cylinder Type / Tapered, flat tip	Taper type / Cylinder Type / Conical round tip	Cylinder Type / Cylindrical round tip / Conical obtuse-angled tip	Cylinder Type
Classification	Electrodeposition bar	Electrodeposition bar	Electrodeposition bar	-	-	Electrodeposition bar	Electrodeposition bar	-	Internal Grindstone	-	-	-	-	-	Electrodeposition bar	-	-	-	-	-	-	-	Electrodeposition bar	Electrodeposition bar	Internal Grindstone	Electrodeposition bar	Internal Grindstone	Electrodeposition bar	Electrodeposition bar	Electrodeposition bar	Internal Grindstone	Internal Grindstone	Internal Grindstone	Internal Grindstone	Internal Grindstone	Electrodeposition bar	-	-	-	Electrodeposition bar	-	-	-	-	-
Type	Set Product	Single Item / Set Product	Single Item	-	-	Single Item / Set Product	Single Item	-	Diamond Disk, Mandrel	-	-	-	-	Set Product	Set Product	-	-	-	-	-	-	-	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item	Single Item	Diamond Disk, Mandrel	Single Item	Set Product	Single Item	Single Item	Single Item	Set Product	Single Item	Diamond Disk, Mandrel	Diamond Disk, Mandrel	Single Item / Set Product	-	-	-	-	-
Diamond Maximum Diameter(mm)	-	1 ～ 6	-	8 ～ 45	22 ～ 24	6 ～ 25	-	0.7 ～ 1.4	-	0.3 ～ 6	5 ～ -	0.9 ～ 13.5	-	2	-	2 ～ 10	19 ～ 21	0.7 ～ 8.3	5 ～ 10	-	3 ～ 6	5 ～ 19	1	8.5	0.3 ～ 15	1.5 ～ 4.8	0.3 ～ 20	-	-	-	-	-	-	-	-	-	-	-	-	1 ～ 5	0.6 ～ 9.7	4 ～ 6	1.6 ～ 5	3 ～ 20	4 ～ 8
Diamond Length/Grindstone Length(mm)	-	2 ～ 15	-	0.13 ～ 0.6	-	4 ～ 32	-	-	-	-	-	-	-	8	-	-	-	-	-	-	-	-	-	3.5	2 ～ 10	25 ～ 48	2 ～ 10	-	-	-	-	-	-	-	-	-	-	-	-	1 ～ 17	-	-	-	-	-

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
Clear

Classification
- Electrodeposition bar
- Internal Grindstone
Clear

Type
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

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Specification/Dimensions

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Shaft Diameter(mm)

Particle Size(#)

Shape

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Diamond Maximum Diameter(mm)

Diamond Length/Grindstone Length(mm)

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