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This section provides an overview for disc grinders as well as their applications and principles. Also, please take a look at the list of 10 disc grinder manufacturers and their company rankings. Here are the top-ranked disc grinder companies as of January, 2025: 1.Glebar Co., 2.GCH Machinery, 3.NISSEI INDUSTRY CORPORATION.
Table of Contents
A disc grinder is a versatile tool used for cutting metal and grinding wood and stone, utilizing a disk-shaped grinding wheel that rotates. Unlike the similarly named disc sander, which is suited for surface finishing, a disc grinder specializes in rough grinding of hard materials. However, due to its intense action, it is not suitable for cutting soft materials like wood, which may burn during the process.
Disc grinders are primarily used for cutting, grinding, and polishing various materials, including metal, stone, and concrete. The type of disc used—abrasive stone or diamond—determines the materials it can effectively work with. Metal cutting wheels and diamond cutters are used for their respective materials, while various discs are available for polishing applications on stone, wood, and stainless steel. Additionally, disc grinders can remove coatings, paint, and rust, and perform chamfering.
Operating at speeds ranging from 4,000 to 12,000 revolutions per minute, disc grinders can cut, grind, and polish various materials by attaching suitable discs. The choice of disc—cutting, grinding, or polishing—depends on the specific task and material involved.
For cutting, there are cutting wheels for metal and diamond cutters for stone and concrete. The disc's high-speed rotation enables efficient cutting.
Various discs, including offset grinding wheels and felt discs, cater to different grinding and polishing needs, from rough processing to fine finishing.
Selection criteria for disc grinders include the material to be processed, intended use, and power source. Choosing the correct disc is crucial for safety and effectiveness. Disc grinders come in both power-supply and battery-powered models, with the former recommended for tasks requiring high power, such as metal cutting.
Safety is paramount when using a disc grinder. Wear protective gear and ensure the work area is clear. Always inspect the disc for damage before use to prevent accidents.
Regular maintenance, including cleaning and checking the motor brush for wear, is essential for optimal performance and safety. Replace the motor brush as needed to maintain efficiency.
*Including some distributors, etc.
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Glebar Co. stands, founded in 1952 and located in Ramsey, New Jersey, is a manufacturer precision grinders and grinding machines. The company's products range from precision centerless grinders, to electrochemical grinding machines, and burr-free cutoff saws. Its systems can be fully automated – fitted with robots, cleaning and drying stations, feeders, packaging, as well as conveyors, eddy current systems and quality control features to provide turnkey solution for grinding applications that demand precision.
GCH Machinery, headquartered in Warren, Michigan, is a remanufacturer and supplier of grinding machines. The company offers a range of product including centerless grinders, surface grinders, double disc grinders, microcentric grinders, and OD/cylindrical grinders, whcih caters to industries like automotive, aerospace, medical, manufacturing, and energy. The company's products are used in the manufacturing industry for precision grinding and finishing processes on various types of materials and workpieces, ensuring accurate dimensions and smooth surfaces.
Vedant Engineering Services, founded in India in 1996, is a manufacturer of SPM, Hydraulic, and Pneumatic Systems, Testing equipment, and Control Panels. The company's product portfolio includes quality Industrial Equipment, Special Purpose Machines (SPM), Hydraulic Cylinders, Hydraulic Power Packs, and Hydraulic Press. The company also provides industrial Process Control Automation, Machine Automation, Plant Automation, Process Control, and Condition Monitoring and it provides services such as Installation and commissioning, Plant Maintenance Services, and Site Support.
3A Yantra Inc., founded in India in 2016, is a manufacturer of high precision machines. The company's product portfolio includes high-precision machines, ranging from CNC machining centers to metrology equipment, double disc grinding machines, multi station rotary transfer machines, and custom solutions. The company also provides various services, including grinding, boring centering design, and prototyping. It serves industries such as Precision Manufacturing, Aerospace, Automotive Medical Devices, and Research and Development.
Hikari Kikai Seisakusho Co., Ltd., established in 1959 and headquartered in Tsu, Mei, Japan, is a manufacturer of precision machinery and cutting tools. Its product range includes a grinding machine for PCD tool tips, single-disk grinding machine, brush-honing machine, and double-disc surface grinding machine. Its integrated production system from design to final product, covers various stages, including processes like cutting, deep hole machining, heat treatment, plating, and coating. The company holds JIS9001:2015 (ISO:2015) certification for quality management and standards in its manufacturing operations.
Nissei Industry Corporation, established in 1979 with headquarters in Toyama City, Japan, is a manufacturer of grinding and microfinishing machines. The company's product line includes vertical and horizontal double disk surface grinders, superfinishing machines, combined grinding and superfinishing machines, and accessories. These products are used for surfacing and polishing precision components and jewels, among other applications. It also offers rebuilt equipment repurchased from clients. The company serves industries including electronics manufacturing, aerospace, automotive, and process automation control.
JTET Machine System, established in 1961 and headquartered in Osaka, Japan, is a manufacturer and supplier of machine tools, FA systems, and precision apparatuses. The company's product portfolio includes FA systems, drive shafts, machine tool grinders, precision mechanical equipment, and intermediate shafts for vehicles. These products find applications in various industries, including the automobile, information technology, home appliances, space technology, and medical devices. The company is ISO 14001 certified and has offices in South Korea, China, Thailand, and Mexico, establishing a global network.
Advance Industries, founded in India in 2004 is a manufacturer, exporter, and supplier of f precision Components & Grinding for the Engineering & Automotive Industry. The company's product portfolio includes Oil Chiller and filtration Systems, CNC Double Disc Grinding Machines, Centralised Coolant Filtration Systems, Compact Band Filters, and magnetic Cooler Filters. Located in the Industrial Zone Of Hubli Gokul Road KSSIDC Area, the company has a total unit area of 6500 sqft Built Up, 5000 sqft with Power, 40 Hp Electrical power Capacity.
Synergy Machine Tools, based in Vasai Virar, Maharashtra, India, is a distributor and service supplier of precision surface finishing machines. The companys array of products includes CNC surface grinding machines, lapping machines, polishing machines, CNC wire EDM machines, and CNC turning machines, which serves in industries such as automotive, aerospce, IT electronics, semiconductor, and military industry. Its products are used for precision machining, finishing, and shaping of various materials, including metals and ceramics.
Ranking as of January 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Glebar Co. |
36.4%
|
| 2 | GCH Machinery |
18.2%
|
| 3 | NISSEI INDUSTRY CORPORATION |
13.6%
|
| 4 | Hikari Kikai Seisakusho Co., Ltd. |
9.1%
|
| 5 | Vedant Engineering Services |
4.5%
|
| 6 | Advance Industries |
4.5%
|
| 7 | 3A Yantra Inc. |
4.5%
|
| 8 | Synergy Machine Tools |
4.5%
|
| 9 | DAISHO SEIKI CORPORATION |
4.5%
|
Derivation Method
The ranking is calculated based on the click share within the disc grinder page as of January 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
India
|
4 | 40.0% |
|
Japan
|
4 | 40.0% |
|
United States of America
|
2 | 20.0% |
124 products found
124 products
Maruzen Kogyo Co., Ltd.
130+ people viewing
Last viewed: 10 hours ago
Standard Response
Features ■Ideal for metal grinding and cutting underwater and on land [Whetstone dimensions] Standard: φ180mm (replaceable from φ125 to φ180) ■Mas...
Maruzen Kogyo Co., Ltd.
100+ people viewing
Last viewed: 12 hours ago
Standard Response
■Features - 14-inch dry diamond blade specification. Depth of cut: 138mm -Blade cover rotates 90 degrees. Cutting walls is also easy. By turning th...
Kyushu Kiden Co., Ltd.
210+ people viewing
Last viewed: 4 hours ago
5.0 Company Review
■Maximum output increase Maximum output and tenacity are increased by a control method that brings out the maximum performance of the motor. ■Impr...
2 models listed
Kyushu Kiden Co., Ltd.
450+ people viewing
Last viewed: 6 hours ago
5.0 Company Review
■ Strong against overload work Equipped with a powerful motor and control circuit that ensures high rotation speed even during overload work. ■Sma...
5 models listed
Kyushu Kiden Co., Ltd.
190+ people viewing
Last viewed: 6 hours ago
5.0 Company Review
■With slide switch + brake convenient for continuous work When the switch is turned off, the brakes are applied to prevent unexpected accidents. In...
2 models listed
Kyushu Kiden Co., Ltd.
340+ people viewing
Last viewed: 10 hours ago
5.0 Company Review
■Significantly increased overload capacity* ・Approx. 1.6x increase (G18DSL2) ・Approx. 2.6x increase (G14DSL2) *Comparison with our conventional p...
5 models listed
Kyushu Kiden Co., Ltd.
190+ people viewing
Last viewed: 1 hour ago
5.0 Company Review
■Compact body with good operability Compact body with a total length of 293 mm and a weight of 2.0 kg for easy work. ■Convenient battery level dis...
2 models listed
Kyushu Kiden Co., Ltd.
180+ people viewing
Last viewed: 14 hours ago
5.0 Company Review
■Industry's first*100mm 10.8V cordless disc grinder *As of January 2023. Among domestic power tool manufacturers (according to our research) (10.8V...
2 models listed
Kyushu Kiden Co., Ltd.
490+ people viewing
Last viewed: 10 hours ago
5.0 Company Review
■Maximum output increase Maximum output and tenacity are increased by a control method that brings out the maximum performance of the motor. ■Impr...
4 models listed
Kyushu Kiden Co., Ltd.
220+ people viewing
Last viewed: 13 hours ago
5.0 Company Review
■High safety achieved by adopting paddle switch To prevent inadvertent operation, the off-lock lever is structured so that it will not turn on unle...
4 models listed
Kyushu Kiden Co., Ltd.
250+ people viewing
Last viewed: 6 hours ago
5.0 Company Review
■Maximum output increase Maximum output and tenacity are increased by a control method that brings out the maximum performance of the motor. ■Impr...
4 models listed
Kyushu Kiden Co., Ltd.
150+ people viewing
Last viewed: 1 hour ago
5.0 Company Review
■Maximum output increase Maximum output and tenacity are increased by a control method that brings out the maximum performance of the motor. ■Impr...
2 models listed
Kyocera Corporation
40+ people viewing
Last viewed: 2 hours ago
■Features ・High power with maximum output of 900W ・Highly safe paddle switch ・Narrow, easy-to-grip grip ・With brake ・Kickback reduction/restar...
Kyocera Corporation
40+ people viewing
Last viewed: 2 hours ago
■Features ・Extra-thin grip with a diameter of 52 mm for easy grip ・High power with maximum output of 1,100W -Can fit into narrow spaces ・The low...
Kyocera Corporation
40+ people viewing
Last viewed: 2 hours ago
■Features ・High power with maximum output of 900W ・Narrow, easy-to-grip grip ・With brake ・Kickback reduction/restart prevention function includ...
Kyocera Corporation
40+ people viewing
Last viewed: 2 hours ago
■Features ・High power model with maximum output of 1,100W -Can fit into narrow spaces ・The lowest slim gear head in its class ・Narrow grip with ...
Kyocera Corporation
40+ people viewing
Last viewed: 2 hours ago
■Features ・High power with maximum output of 900W ・Highly safe paddle switch ・Narrow, easy-to-grip grip ・With brake ・Kickback reduction/restar...
Kyocera Corporation
40+ people viewing
Last viewed: 2 hours ago
■Features ・With brake ・The lowest slim gear head in its class that can fit into tight spaces ・Narrow grip with a diameter of 56 mm ・Dust filter...
Kyocera Corporation
40+ people viewing
Last viewed: 2 hours ago
■Features ・High power with maximum output of 900W ・Narrow, easy-to-grip grip ・With brake ・Kickback reduction/restart prevention function includ...
Kyocera Corporation
40+ people viewing
Last viewed: 2 hours ago
■Features ・High power model with maximum output of 1,260W ・The lowest slim gear head in its class that can fit into tight spaces ・Narrow grip wi...
Kyocera Corporation
40+ people viewing
Last viewed: 2 hours ago
Features ■High power 1,200W for heavy load work Kyocera's uniquely designed brushless motor with high output and high-voltage 36V battery achieves ...
Kyocera Corporation
30+ people viewing
Last viewed: 2 hours ago
■Features ・High power model with maximum output of 1,100W ・The lowest slim gear head in its class that can fit into tight spaces ・Narrow grip wi...
Kyocera Corporation
40+ people viewing
Last viewed: 2 hours ago
Features ■High power 1,200W for heavy load work Kyocera's uniquely designed brushless motor with high output and high-voltage 36V battery achieves ...
Kyocera Corporation
40+ people viewing
Last viewed: 2 hours ago
■Features ・Maximum output 1,260W for heavy grinding ・The lowest slim gear head in its class that can fit into tight spaces ・Narrow grip with a d...
Kyocera Corporation
40+ people viewing
Last viewed: 2 hours ago
Features ■High power 1,200W for heavy load work Kyocera's uniquely designed brushless motor with high output and high-voltage 36V battery achieves ...
Kyocera Corporation
40+ people viewing
Last viewed: 2 hours ago
■Features - Detachable cord that allows you to use multiple units with one power cord - ``Restart prevention function'' that prevents operation eve...
Kyocera Corporation
40+ people viewing
Last viewed: 2 hours ago
■Features - Detachable cord that allows you to use multiple units with one power cord - ``Restart prevention function'' that prevents operation eve...
Kyocera Corporation
50+ people viewing
Last viewed: 2 hours ago
■Features - Detachable cord that allows you to use multiple units with one power cord - ``Restart prevention function'' that prevents operation eve...
Kyocera Corporation
50+ people viewing
Last viewed: 2 hours ago
■Features - Detachable cord that allows you to use multiple units with one power cord - ``Restart prevention function'' that prevents operation eve...
Kyocera Corporation
60+ people viewing
Last viewed: 2 hours ago
■Features - Detachable cord that allows you to use multiple units with one power cord - ``Restart prevention function'' that prevents operation eve...
