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Micro Grinders (Electric)（Type：Rotation Type）

Micro grinders (electric) are tools that perform grinding and polishing with tip tools attached. They are suitable for work such as deburring and general grinding and mirror surface polish finishing. They are pen types, so they can handle detailed grinding and polishing work. Rotational speed can be adjusted and tip attachments changed to enable low-speed rotation for materials that cannot be worked on with high-speed rotation. Also, the tip part can be changed according to the diameter and shape of the tool used. Tip part materials include ceramic points and zirconia rotary burs. Ceramic points are suited for general polishing work as well as polishing of precious metal items and precision parts. The tip tool used must be selected according to the material it is used on.

28 items

: 30; 45; 60

Days to Ship	All Same day 3 Day(s) or Less 4 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 11 Day(s) or Less 14 Day(s) or Less 17 Day(s) or Less 25 Day(s) or Less

Mini Router

HOZAN

A micro grinder (electric motor) that adopts a collet chuck method with high fastening force and less runout.
[Features]
· Can be used quicker and with less power. Recommended even for those who do not prefer high-speed rotation.
· Revolution can be continuously adjusted between 7,000 and 16,500 rpm to suit the bit type or work type.
· No need to use a tool for attachment and detachment, providing good working efficiency. Brush for sweeping chips is also included.
· The chuck can be opened with a 10 mm wrench. Supports bit shafts of φ2.35 (diameter 2.35 mm).
· The included diamond bit is ideal for pattern cutting of substrates and grinding glass, stone and ceramics.
· Comes with a special case that can store all mini routers and various bits, and can be stored in a compact manner.
[Applications]
· Can be used for a wide range of application such as cutting circuit board patterns and resist film removal.

Standard Price:	SGD 164.34
Days to Ship:	Same day

Various Types Of Brush Nylon Brush With Diamond Abrasive Grains Wire Diameter (0.2 to 0.5 mm)

NAKANISHI

[Features]
· Chemical fiber brush with superior flexibility, elasticity and abrasion resistance. More uniform than animal fiber, it has no wettability and does not extract impurities.
· Durable against alkalis and common solvents (alcohol, benzene, toluene, machine oil, etc.)
· Melting point is 120°C (420°C), but the continuous service temperature limit is 100°C (210°C). Temperature in brackets is for heat-resistant brushes.

Standard Price:	SGD 29.90-
Days to Ship:	8 Day(s) or more

Maxima 80 Torque Handpieces

ARGOFILE

High Torque Type Brush Hand Piece at Max 35,000 min⁻¹ Using Powerful Nd Magnet

Standard Price:	SGD 430.30
Days to Ship:	8 Day(s) or more

EMAX Evolution Torque Set

NAKANISHI

[Features]
· Power type with higher torque than the standard type.
· Rotational speed can be adjusted with "Digital Display".
· Auto cruise control function equipped (sets a constant speed when the operator uses the pedal controller).
· Equipped with brush-less motor, with no need to replace a carbon brush (maintenance-free).

Standard Price:	SGD 1,795.50
Days to Ship:	4 Day(s) or more

Micro Grinder Standard Rotary, High Speed Type

MINITOR

[Features]
·A standard type that can be used in a wide range of applications, from deburring to mirror polishing.
·You can choose from nine models with different rotation speeds and torques.

Standard Price:	SGD 932.91-
Days to Ship:	8 Day(s)

Mandrel Shaft Diameter φ2.34

NAKANISHI

[Features]
A dedicated rotating shaft for using various wheels and discs.

Standard Price:	SGD 56.20-
Days to Ship:	8 Day(s)

Lever Type Attachment IH-300

NAKANISHI

[Features]
· Provides high precision and high reliability by combining micron technologies.
· Slim and lightweight, making it ideal for fine finish processing.
· Lever-type chucking allows for secure single-action tool exchange.

Standard Price:	SGD 337.17
Days to Ship:	7 Day(s) or more

Ring type attachment collet for micro grinder

NAKANISHI

[Features]
· The feel of the grip is designed for easy holding.
· Ring type chucking allows easy and secure one-touch replacement.
· Supports a wide range of machining situations from roughing to precision and fine finishing.

Standard Price:	SGD 375.73
Days to Ship:	4 Day(s) or more

90° Equal Angle Steel Attachment IC-300

NAKANISHI

[Features]
· A polishing disc pad ideal for flat surface speed polishing.
· Capable of extensive machining from roughing to mirror finishing.

Standard Price:	SGD 529.95
Days to Ship:	4 Day(s) or more

50° Equal Angle Steel Attachment KC-300

NAKANISHI

[Features]
· Convenient for machining bottom corners using a shafted tool.
· Achieves 3/4 deceleration with built-in gear. Rotates in the opposite direction of the motor rotation.

Standard Price:	SGD 525.80
Days to Ship:	4 Day(s) or more

Mini Router, Special Misumi Set A

HOZAN

A micro grinder (electric) capable of various types of processing by changing bits to match the work performed.
[Features]
· A MISUMI original set of main body and all types of bits (1 each of 19 types).
· Can be used quicker and with less power. Recommended even for those who do not prefer high-speed rotation.
· Revolution can be continuously adjusted between 7,000 and 16,500 rpm to suit the bit type or work type.
· A collet chuck type with high fastening force and less runout.
· No need to use a tool for attachment and detachment, providing good working efficiency.
· The chuck can be opened with a 10 mm wrench. Supports bit shafts of φ2.35 (diameter 2.35 mm).
[Applications]
· In addition to pattern cutting of circuit boards and resist film removal, it is also convenient for grinding glass, stone materials and ceramics.

Standard Price:	SGD 340.87
Days to Ship:	4 Day(s) or more

Mini Router, Special Misumi Set B

HOZAN

A micro grinder (electric) capable of various types of processing by changing bits to match the work performed.
[Features]
· A MISUMI original set of main body and all types of bits (1 each of 6 types).
· Can be used quicker and with less power. Recommended even for those who do not prefer high-speed rotation.
· Revolution can be continuously adjusted between 7,000 and 16,500 rpm to suit the bit type or work type.
· A collet chuck type with high fastening force and less runout.
· No need to use a tool for attachment and detachment, providing good working efficiency.
· The chuck can be opened with a 10 mm wrench. Supports bit shafts of φ2.35 (diameter 2.35 mm).
[Applications]
· In addition to pattern cutting of circuit boards and resist film removal, it is also convenient for grinding glass, stone materials and ceramics.

Standard Price:	SGD 219.22
Days to Ship:	4 Day(s) or more

Micro Grinder Standard Rotary, Middle Speed Type

MINITOR

[Features]
·A standard type that can be used in a wide range of applications, from deburring to mirror polishing.
·You can choose from nine models with different rotation speeds and torques.

Standard Price:	SGD 855.96-
Days to Ship:	8 Day(s) or more

Micro Grinder Standard Rotary, Ultra High Speed Type

MINITOR

[Features]
· Standard type which can be used for a wide range of applications from deburring to mirror polishing.
· Can be selected from 9 models with different rotational speed and torque.

Standard Price:	SGD 1,057.90
Days to Ship:	8 Day(s)

Micro Grinder Standard Rotary, Low Speed Type

MINITOR

[Features]
· Standard type which can be used for a wide range of applications from deburring to mirror polishing.

Standard Price:	SGD 1,264.07
Days to Ship:	8 Day(s)

Micro Grinder Slender Rotary

MINITOR

[Features]
· The slim tip fits the fingers well, with ease of precision work being its key feature.

Standard Price:	SGD 864.96-
Days to Ship:	8 Day(s)

Micro Grinder Heavy Duty Rotary

MINITOR

[Features]
It is suitable for a wide range of work, from high-speed use of diamond/CBN tools, carbide cutters, steel cutters, carbide drills, mounted points, to medium/low speed use of rubber mounted points, brushes, polishing tools, etc.

Standard Price:	SGD 1,177.04-
Days to Ship:	8 Day(s)

Electrocoated Diamond Bar / CBN Bar Carbide Shaft Diameter φ3.0

NAKANISHI

[Features]
· As it is highly rigid, it minimizes clearance when machining and enables more precise machining.
· For polish finishing carbide shafts with runout accuracy within 5 μm.
· Significantly increased work efficiency with high rigidity 3 times or more that of stainless steel shafts.
· Greatly improves the efficiency of internal grinding accuracy for anything from precision machine parts to jigs, electronic parts, precision molds, etc.

Standard Price:	SGD 99.59
Days to Ship:	8 Day(s)

Miniature Carbide Cutter Shaft Diameter φ1.6

NAKANISHI

[Features]
· A small diameter and short shank miniature carbide cutter, ideal for precision cutting processing and cutting fine areas.
· Because its full length is 19 mm and its weight just 1 g, the lightest pressure on this cutter allows the worker's most subtle touch to be transferred to the workpiece for carefully executed minute processing.
· Miniature, sharp Single Cut with chip breaker ejects fine cutting chips.

Standard Price:	SGD 118.46
Days to Ship:	8 Day(s)

Precision Steel Cutter Shaft Diameter φ3.0

NAKANISHI

[Features]
· Can be used for a wide variety of processing including fine cutting, engraving, chamfering, and deburring.
· For many years the most widely used product for jewelry (precious metal) working.
· There are many blade shapes and each has their own use; thus we recommend preparing a wide variety of blades to best suit the task.
· Has excellent cost performance as it is made of steel.

Standard Price:	SGD 33.19-
Days to Ship:	8 Day(s)

Precision Steel Cutter Tapered Type Shaft Diameter ø2.34

NAKANISHI

[Features]
· Can be used for a wide range of machining, including micro-cutting, engraving, chamfering and deburring.
· For a long time this tool has mostly been used for jewelry (precious metals) crafting.
· Since there are many blade shapes, each with its own application, we recommend using a variety of blades.
· Made of steel for superior cost performance.

Standard Price:	SGD 29.81-
Days to Ship:	8 Day(s)

Precision Steel Cutter Plastic/Acrylic for Cutting Out Shaft Diameter φ3.0

NAKANISHI

Standard Price:	SGD 142.40
Days to Ship:	8 Day(s)

Various Steel Cutters: Steel Drill (Overall Length 44 mm), Φ0.5 To 2.3 mm, Full-Size Set Each

NAKANISHI

[Features]
· A small drill developed for precision micro grinders and manufactured with high precision.
· Selection is possible from three types of materials to suit the application.
· Holes can be freely punched even freehand. (Excludes carbide drill)

Standard Price:	SGD 71.85
Days to Ship:	9 Day(s)

Mandrel Shaft Diameter φ3.0

NAKANISHI

[Features]
A dedicated rotating shaft for using various wheels and discs.

Standard Price:	SGD 57.30
Days to Ship:	8 Day(s)

Rubber Mounted Point Green Polisher Shaft Diameter ø3.0

NAKANISHI

[Features]
· WA abrasive grains (white alumina oxide abrasive grains / white alundum) are suitable for general steel materials, including high-speed steel, alloy steel, thick tools, hardened steel, stainless steel, etc.
· GC abrasive grains (green silicon carbide, green carborundum) are suitable for carbide alloy, glass, titanium alloy, special steel, etc.

Standard Price:	SGD 39.53
Days to Ship:	4 Day(s) or more

Various Types Of Brush, Shaft Diameter ø2.34, ø3.0 Hair Brush

NAKANISHI

[Features]
· Various natural hair brushes made only from carefully selected animal fibers with superior flexibility and elasticity.
· Lightly chemical resistant, doesn't generate static electricity, this brush also has superior durability due to the strong resilience and doesn't break easily.
· Can be used with various polish compounds and diamond compounds, making it ideal for abrasive machining.

Standard Price:	SGD 34.42-
Days to Ship:	7 Day(s) or more

Inside Brush Shaft Diameter ø3.0

NAKANISHI

[Features]
· Special brush made up of various brush materials fixed in a spiral shape by metal wires. Standard length 70 mm, long type length 100 mm.
· Makes it possible to finish machining of parts that cannot be finished with regular brushes, such as cylinder inner surfaces, screw hole inner surfaces, pipe inner diameters, etc.
· Suitable for polishing, deburring, cleaning, rust removal and scale removal.

Standard Price:	SGD 22.91-
Days to Ship:	7 Day(s)

Premo Handpiece

MINITOR

[Features]
It is perfect for waxing.
The attachment and detachment method is a hook-and-loop style type.
1 pc. included.
[Applications]
For wax coating, etc.

Standard Price:	SGD 318.92
Days to Ship:	8 Day(s)


Brand
Product Series
Days to Ship
Product Type
Type
Number of load-free rotations(min-¹)
Attached collet(mm)
Overall Length(mm)
Outer Diameter(mm)
Number of reciprocation actions(min-¹)
Belt Speed(m/min)
Maximum Amplitude
Accessory


Brand	HOZAN	NAKANISHI	ARGOFILE	NAKANISHI	MINITOR	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	HOZAN	HOZAN	MINITOR	MINITOR	MINITOR	MINITOR	MINITOR	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	NAKANISHI	MINITOR
Product Series	Mini Router	Various Types Of Brush Nylon Brush With Diamond Abrasive Grains Wire Diameter (0.2 to 0.5 mm)	Maxima 80 Torque Handpieces	EMAX Evolution Torque Set	Micro Grinder Standard Rotary, High Speed Type	Mandrel Shaft Diameter φ2.34	Lever Type Attachment IH-300	Ring type attachment collet for micro grinder	90° Equal Angle Steel Attachment IC-300	50° Equal Angle Steel Attachment KC-300	Mini Router, Special Misumi Set A	Mini Router, Special Misumi Set B	Micro Grinder Standard Rotary, Middle Speed Type	Micro Grinder Standard Rotary, Ultra High Speed Type	Micro Grinder Standard Rotary, Low Speed Type	Micro Grinder Slender Rotary	Micro Grinder Heavy Duty Rotary	Electrocoated Diamond Bar / CBN Bar Carbide Shaft Diameter φ3.0	Miniature Carbide Cutter Shaft Diameter φ1.6	Precision Steel Cutter Shaft Diameter φ3.0	Precision Steel Cutter Tapered Type Shaft Diameter ø2.34	Precision Steel Cutter Plastic/Acrylic for Cutting Out Shaft Diameter φ3.0	Various Steel Cutters: Steel Drill (Overall Length 44 mm), Φ0.5 To 2.3 mm, Full-Size Set Each	Mandrel Shaft Diameter φ3.0	Rubber Mounted Point Green Polisher Shaft Diameter ø3.0	Various Types Of Brush, Shaft Diameter ø2.34, ø3.0 Hair Brush	Inside Brush Shaft Diameter ø3.0	Premo Handpiece
Days to Ship	Same day	8 Day(s) or more	8 Day(s) or more	4 Day(s) or more	8 Day(s)	8 Day(s)	7 Day(s) or more	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	8 Day(s) or more	8 Day(s)	8 Day(s)	8 Day(s)	8 Day(s)	8 Day(s)	8 Day(s)	8 Day(s)	8 Day(s)	8 Day(s)	9 Day(s)	8 Day(s)	4 Day(s) or more	7 Day(s) or more	7 Day(s)	8 Day(s)
Product Type	Main Body	Main Body	Main Body	Set	Main Body	Main Body	Main Body	Main Body	Main Body	Main Body	Set	Set	Main Body	Main Body	Main Body	Main Body	Main Body	Main Body	Main Body	Main Body	Main Body	Main Body	Set	Main Body	Main Body	Main Body	Main Body	Main Body
Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type	Rotation Type
Number of load-free rotations(min-¹)	7000～16500	-	0～35000	1000～25000	1000～30000 ～ 1000～35000	-	-	35000	～20000	～20000	7000～16500	7000～16500	1000～15000 ～ 1000～25000	2000～50000	660～6600	1000～20000 ～ 2000～50000	1000～15000 ～ 1000～30000	-	-	-	-	-	-	-	-	-	-	2,000 to 25,000
Attached collet(mm)	-	-	3	-	2.34	-	-	-	-	-	-	-	2.34	-	2.34	2.34	6	-	-	-	-	-	-	-	-	-	-	3
Overall Length(mm)	195	44 ～ 58	150	-	160 ～ 167	46 ～ 48	-	64	57.3	61.9	195	195	149 ～ 167	147	176	145 ～ 158	177	45	22	45	45	40	-	46	50	45 ～ 58	54 ～ 100	146
Outer Diameter(mm)	-	-	26	-	29 ～ 33	-	ø13.2	13	12.8	12.8	-	-	29 ～ 33	29	29	29	33	-	-	-	-	-	-	-	-	-	-	27
Number of reciprocation actions(min-¹)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Belt Speed(m/min)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Maximum Amplitude	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Accessory	Available	-	-	Available	-	-	Available	Available	Available	Available	Available	Available	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Product Type
- Main Body
- Related Item
- Set
Clear

Type
- Rotation Type
- Back and forth motion type
- Left and Right Mobile Type
- Belt Type
- Vibrating type
- Control Box
- Handpiece
- Foot Switch
Clear

Number of load-free rotations(min-¹)
0～35000

2,000 to 25,000

4,000～35,000

4,000～38,000

660～6600

1000～15000

1000～20000

1000～25000

1000～30000

1000～35000

1000～40000

1000～50000

2000～20000

2000～50000

3500～35000

7000～16500

～20000

35000
Clear

Attached collet(mm)
2.34

2.34/3

3

3.175

6
Clear

Overall Length(mm)
22

24.5

27.5

33.9

40

44

45

45.4

46

48

49

50

52

53

54

57.1

57.3

58

61.9

64

100

133.5

145

146

147

149

150

158

160

167

176

177

185

187

195
Clear

Outer Diameter(mm)
12.8

13

ø13.2

ø16.5

ø18.8

ø18.9

ø22.4

ø25.8

26

27

29

30.4

32

33
Clear

Number of reciprocation actions(min-¹)
0 to 10,000 times

0～7600

800～8000
Clear

Belt Speed(m/min)
0～825

49.2～700
Clear

Maximum Amplitude
20

45

45μm
Clear

Accessory
- Available
- NA
Clear

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Micro Grinders (Electric)（Type：Rotation Type）

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Specification/Dimensions

Product Type

Type

Number of load-free rotations(min-¹)

Attached collet(mm)

Overall Length(mm)

Outer Diameter(mm)

Number of reciprocation actions(min-¹)

Belt Speed(m/min)

Maximum Amplitude

Accessory

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