2025年 July

10 Best angle grinders in 日本

Last Updated - 21/07/2025

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Best Choice
01

Joemorose

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Makita 9564CV 4-1/2-Inch Angle Grinder by Makita
9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

￥41,938
02

ボッシュ(BOSCH)

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Bosch Professional GWS7-100E 3.9-inch (100 mm) Disc Grinder, Variable Speed
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

The specifications or appearances of the product shown or accessories may change without prior notice in order to make improvements
How to Use: When using at a low rotation speed, the amount of air taken in from the surroundings will be reduced compared to the amount when using it at high rotation speed.Therefore, when working continuously at a low rotation speed for a long time, the motor temperature will increase faster and the main unit may get hot.If the unit gets hot during use, stop operation, set the rotation speed to maximum rotation speed, and allow it to cool the motor down for a few minutes.You can restart your work once the temperature has dropped
Fits in anyone’s hand. Thin diameter grip of 2.2 inches (56 mm)
Excellent durability and safety. Maximum Output: 960 W. Features an electronic variable speed function to adjust the rotation speed to suit the work and materials
Designed to be safe to turn on and off while holding the body

￥12,000
Best Value
03

ボッシュ(BOSCH)
31% Off

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Bosch Professional 100mm Disc Grinder GWS7-100N
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

The narrow 2.2 inches (56 mm) grip makes it easy to grip and fit perfectly in anyone
Restart safety mechanism prevents accidental startup
Product specifications and appearance may change without prior notice in order to make improvements
High power motor for powerful work
Four-way position allows you to work in a more secure position
Even if the grindstone or processing materials are damaged during work, the protective cover will not shift greatly and protect the operator's safety
Designed to be a heavy duty grinder
By installing the dust vacuum system (sold separately), you can achieve a clean dust-free work environment

￥8,973 ￥13,090 31% Off
04

SENTOOL
13% Off

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SENTOOL TDG100V Variable Speed Disc Grinder, 3.9 inches (100 mm), Corded Speed, 7 Levels, 5 in 1, AC 100V, 600W, Grinder, Tool, Offset Grinder, 2 Offset Grinding Wheels (For Grinding), Hole Diameter
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Voltage: AC100V, Frequency: 50/60Hz, Power Consumption: 600W, Current: 6.3A, Disc Grinder Gear Speed: Approx. 3,000-11,000 rpm
Set Includes: Disc sander x 1, offset sharpening stone for ironwork (grinding) x 2, auxiliary handle x 1, disc wrench x 1, replacement carbon brush x 1
Offset sharpening stone for iron work (for grinding): outer diameter 3.9 x thickness 0.2 inches (100 x 6 x 15 mm); Maximum rotation speed: 13,500 min-1; Grit size: 36; Maximum perimeter speed: 72 m/s (4300 m/min)
Electric Grinder Unit Size (L x W x H): Approx. 10.2 x 4.7 x 4.4 inches (260 x 120 x 112 mm); Weight: Approx. 3.5 lbs (1.69 kg) (excluding accessories), Cord Length: Approx. 6.6 ft (2 m)
Compact: The slim grip with a thin diameter of 2.2 inches (57 mm) makes it easy to grip even when working with one hand
Accessories: Carbon Brush TCP-10 Cutting Whetstone Cover TC-100 Nuna Flange Lock Nut Set TBP-15
7 speed gear shift: The speed grinder can be set to the number of rotations, so you can always work with the perfect number of rotations according to the materials and the work content. Especially effective for grinding and sanding materials that are prone to discoloration and deformation due to high heat
5 in 1 unit: For polishing, deburring, finish, rust removal, and cutting. Equipped with a 600 W high power motor, it is possible for efficient work such as cutting materials in gardening, polishing metal and more

￥4,580 ￥5,280 13% Off
05

ノーブランド品

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12V Cordless Mini Angle Grinder Kit, 15000 RPM with 1500mAh Batteries & Charger, Cutting Disc for Metal, Wood, Grinding, Polishing (B)
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Proactive Safety: Dual-shielded protective barrier effectively contains projectiles and airborne particles during operation. Quick-change spindle mechanism simplifies accessory swaps while preventing accidental activation. These integrated safeguards significantly reduce operational hazards and contribute to extended tool longevity through intelligent engineering design
Multi-Material Mastery: Engineered for comprehensive surface modification including abrasion, sectioning, and finishing operations. Bundled cutting accessory effortlessly processes metallic alloys and polymer substrates. Adaptable to intricate craft projects and heavy-duty modifications, this solution excels in automotive refinishing, fabrication workshops, and home renovation scenarios
High-Speed Performance: Powered by a robust brushed motor delivering exceptional rotational force, this tool ensures rapid startups and immediate braking with seamless operation. Its optimized speed mechanism provides consistently smooth output for efficient material processing across diverse applications maintaining reliable performance during extended use
Ergonomic Control: Contoured grip surface with vibration-dampening properties ensures fatigue-resistant handling during prolonged sessions. Strategically positioned slide switch allows instantaneous power interruption for emergency response. The balanced chassis promotes precise directional command and and minimizes wrist strain across vertical and horizontal orientations
Cordless Freedom: Engineered for ultimate portability with a wireless design that liberates movement in confined spaces and outdoor environments. The integrated power cell offers substantial runtime between charges, enabling uninterrupted workflow without cable restrictions. Experience versatile maneuverability for overhead tasks and remote locations with balanced weight distribution

￥4,599
06

DHAS

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12V 500W Brushless Angle Grinder Mini Cordless Angle Grinder Polishing Machine Diamond Cutting Force Tool with 2 Batteries
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Safety Protection and Durability】While driving, the protective cover of the portable grinder can prevent sparks and metal shavings during use and protect it from injury. Applicable for groove grooves in wall panels, floor cutting, ceramic tile cutting, hydraulic opening, PVC pipe cutting, etc
【High Quality Material】This angle grinder uses diamond cutting wheels for more stable and smooth operation. It consists of hundreds of extremely sharp teeth that quickly remove sawdust and are more durable than hundreds of sand pap pads
【High Capacity Battery Pack】The battery life of the cordless chainsaw is your most important concern. Our rechargeable cordless square grinder is equipped with two Pack 2000mAh lithium batteries and a fast charger. Lithium ion batteries with self-overload and temperature protection provide longer battery life
High Efficiency Brushless Motor: The 12V mini angle grinder uses a high-efficiency brushless motor, so you can drive more stable and stable. It provides rapid material removal and saves your time and energy for bending work
Cordless & Compact: Our cordless angle grinder is battery operated, so you don't have to worry about the power source that is suitable for outdoor work. It has a 3-inch cutting disc, and is compact for one-handed operation. SEESII Battery Angle Grinder is more convenient than traditional angle grinders

￥2,160
07

Primero(プリメロ)

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Primero DGR-550AZA Small Disc Grinder for Home Use, AC100V
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Whetstone size: Outer diameter 3.9 x thickness 0.2 x hole diameter 0.6 inches (100 x 6 x 15 mm).
Voltage: AC 100V; Frequency: 50/60Hz; Current: 5.7A; Power Consumption: 550W
Set Includes: Main unit x 1, auxiliary handle x 1, disc wrench x 1, offset sharpening stone for ironwork x 1, replacement carbon brush x 1, instruction manual (English language not guaranteed).
Rated Time: 30 minutes
Product Size (L x W x H): Approx. 9.8 x 4.7 x 4.0 inches (250 x 120 x 103 mm); Cord Length: Approx. 6.6 ft (2 m); Weight: Approx. 3.5 lbs (1.6 kg), components included.
Primero is an Amazon-exclusive brand.
No-Load Rotational Speed: 10,500 RPM.
Maximum Rotational Speed: 13,500 RPM, Grit Size: 36, Maximum Period: 72 m/s (4,300 m/min)
For grinding and deburring metals, etc
Country of Origin: China.

￥4,047
08

mocoly

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mocoly Disc Grinder, Mini Grinder, Rechargeable, Sander, 28,000 r/min, 16.8 V, Angle Grinder, Electric Sander, Small, Cordless Grinder, Brushless Motor, Lightweight, Silent, One-Handed Operation,
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Dual Safety Switch】Double safety switch design, stepless switch and lock switch, press both together, and prevent accidental touching
Protective Cover: The electric sander has a thick protective cover design that prevents damage from splashing sparks, ensuring safety for your work
Multi-functional: Can be used for cutting disc grinders, sewing ceramic tiles, grinding and polishing, cutting wood, cutting stones, removing rust from metal, etc
(Fast Dissipation) The top motor of the angle grinder uses porous heat dissipation in a grid, which effectively dissipates heat and extends its life
(All Copper Motor) This mini grinder uses a high quality copper core motor, which is strong and resistant to high temperatures of 200 degrees Celsius (200 degrees Celsius) and is easy to cut off

￥2,498
09

Luvian

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Luvian Cordless Angle Grinder, 28,000 r/min, Disc Grinder, 16.8 V, Rechargeable, Electric Grinder, Mini Grinder, 2,000 mAh Battery, Cordless Grinder with Polishing Disc, High Power, High Speed, Metal
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

5. 【Double Safety Switch】Double safety switch design, stepless switch and lock switch, press both together, and prevent accidental touching
4. Protective Cover: The thick protective cover design prevents damage from splashing sparks, ensuring safety for your work
3. (High Speed Heat Dissipation) The upper motor uses a grid-like porous heat dissipation to efficiently dissipate heat and extend its life
2. (All Copper Motor) Uses a high quality copper core motor, strong and resistant to high temperatures of 200 degrees Celsius (200 degrees Celsius) for rapid heat dissipation and easy to cut
1. Multi-functional: Can be used for metal cutting, sewing ceramic tiles, grinding and polishing, cutting wood, cutting stones, removing rust from metal, etc

￥2,888
10

BLACK+DECKER

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Black+Decker Corded Disc Grinder, Grinder Grinder, DIY Electric Tools, Polishing Tools, 3.9 inches (100 mm), Lightweight, Side Handle, 100 V G650
8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Whetstone dimensions: 3.9 x 0.2 x 0.6 inches (100 x 6
Weight: Approx. 2.9 lbs (1.25 kg)
Switch Type: Slide Switch
Spindle Diameter: M10
Product Size (L x W x H): 10.0 x 2.9 x 3.0 inches (255 x 73
Power consumption: 650 W
Power Supply: 100 V, 50/60 Hz
No-load Speed: 12,000 rpm
Cord length: 6.6 ft (2 m)

￥4,173 ￥4,400

10 Best angle grinders in 日本

Makita 9564CV 4-1/2-Inch Angle Grinder by Makita

Bosch Professional GWS7-100E 3.9-inch (100 mm) Disc Grinder, Variable Speed

Bosch Professional 100mm Disc Grinder GWS7-100N

SENTOOL TDG100V Variable Speed Disc Grinder, 3.9 inches (100 mm), Corded Speed, 7 Levels, 5 in 1, AC 100V, 600W, Grinder, Tool, Offset Grinder, 2 Offset Grinding Wheels (For Grinding), Hole Diameter

12V Cordless Mini Angle Grinder Kit, 15000 RPM with 1500mAh Batteries & Charger, Cutting Disc for Metal, Wood, Grinding, Polishing (B)

12V 500W Brushless Angle Grinder Mini Cordless Angle Grinder Polishing Machine Diamond Cutting Force Tool with 2 Batteries

Primero DGR-550AZA Small Disc Grinder for Home Use, AC100V

mocoly Disc Grinder, Mini Grinder, Rechargeable, Sander, 28,000 r/min, 16.8 V, Angle Grinder, Electric Sander, Small, Cordless Grinder, Brushless Motor, Lightweight, Silent, One-Handed Operation,

Luvian Cordless Angle Grinder, 28,000 r/min, Disc Grinder, 16.8 V, Rechargeable, Electric Grinder, Mini Grinder, 2,000 mAh Battery, Cordless Grinder with Polishing Disc, High Power, High Speed, Metal

Black+Decker Corded Disc Grinder, Grinder Grinder, DIY Electric Tools, Polishing Tools, 3.9 inches (100 mm), Lightweight, Side Handle, 100 V G650

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