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This section provides an overview for whetstones as well as their applications and principles. Also, please take a look at the list of 4 whetstone manufacturers and their company rankings. Here are the top-ranked whetstone companies as of July, 2025: 1.Falcon Tool Company Inc., 2.NORITAKE, 3.Gesswein Co, Inc..
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Categories Related to Whetstones
A whetstone is, in the broadest sense, a tool, such as "a tool for cutting and polishing rocks and metals."
A whetstone is widely used in a variety of forms, from household to industrial applications.
For home use, a whetstone is commonly used to sharpen kitchen knives, often found in rectangular or block-shaped.
Industrial whetstone is often disk-shaped wheels with a mounting hole in the center that is attached to a power tool.
Whetstones are used in the following applications.
There are various types of bonding agents used in whetstones, depending on the application.
The most commonly used resinoid is made by a process called the "bakelite method."
Next, the principle of how whetstones grind workpieces is explained.
*Including some distributors, etc.
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Falcon Tool Company, Inc. is an American manufacturer based in Traverse City, Michigan, providing tools for industrial applications. The company’s product range includes files, commonly used in industrial jewelry, dental, and hobby industries, as well as abrasives and abrasive stones. The company also offers various cutting tools, including carbide burs and tungsten vanadium steel burs, commonly used for deburring, milling, and finishing. It further provides diamond tools, brushes and wood sticks, and related equipment, such as air grinders and air profilers.
Disco Corporation is a producer of precision cutting and grinding machines founded in Japan last 1937. Aside from manufacturing services, they also offer maintenance, training, refurbishment, and lease of precision cutting and grinding materials. This company is entirely based in Japan with Tokyo as the location for its Head Office. Its three branch offices are located in Osaka, Kyushu, and Sendai. They also have three plants, two of which are in Hiroshima namely, Kure and Kuwabata, while their Chino Plant is in Nagano.
NORITAKE CO., LIMITED, established in 1904 as Nippon Toki Kaisha, Ltd., is a Japanese manufacturer headquartered in Nagoya, Aichi, specializing in tableware and technological products. The company crafts fine porcelain and bone china Western-style tableware, glassware, and cutlery, catering to residential and commercial settings. The company also offers ceramics in various forms, including electronic ceramic powder and engineering ceramics, thick film circuit substrates, and vacuum fluorescent displays. Other offerings include provides grinding and polishing tools, such as grinding and cubic boron nitride (CBN) wheels, as well as coated abrasives. The company further offers filtration systems and thin cut master (TCM) machines.
Gesswein Co, Inc., established in 1914 and headquartered in Bridgeport, Connecticut, is a distributor of jewelers' tools and supplies. The company offers a wide range of products, including additive manufacturing tools, abrasives, bench tools, burs & drills, casting tools, cleaning tools, dust collection tools, engraving tools, power tools, and more. These products are utilized by professionals in the jewelry and metalworking industries for precision work. Gesswein Co, Inc. also provides various services, such as operations review, product sampling, account maintenance, quality control, and price matching.
Ranking as of July 2025
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Falcon Tool Company Inc. |
50.0%
|
2 | NORITAKE |
20.0%
|
3 | Gesswein Co, Inc. |
15.0%
|
4 | DISCO Corporation |
15.0%
|
Derivation Method
The ranking is calculated based on the click share within the whetstone page as of July 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 (%) |
---|---|---|
![]() |
2 | 66.7% |
![]() |
1 | 33.3% |
716 products found - Page 2
716 products - Page 2
SHIN-EI GRINDING WHEELS MFG. CO., LTD.
260+ people viewing
Last viewed: 13 hours ago
■Applications Only for chamfering ■Features Cuts thread chamfering work process in half. There is no need for secondary deburring using paper abra...
Sanken Aircraft Co., Ltd.
290+ people viewing
Last viewed: 1 day ago
■Features ・Cutting disc made by HARDY (German brand) introduced ・Best sharpness thanks to ceramic material combination ・Available in 2 types of...
2 models listed
Tie Sea Ins
800+ people viewing
The ultra -high -performance cutting whetstone "NEO Masamune", which boasts an outstanding cutting power and durability of cutting whetstone. Made ...
4 models listed
TOMATEC Co., Ltd.
330+ people viewing
Last viewed: 2 hours ago
■Next-generation functional materials TOMATEC is working to solve new needs and provides next-generation functional materials that are environmenta...
Tool System Co., Ltd.
390+ people viewing
Last viewed: 17 hours ago
■Features We have condensed our unique technological capabilities and know-how that we have cultivated over many years, and by changing the type of...
2 models listed
Outrun Co., Ltd.
380+ people viewing
Last viewed: 1 day ago
■Whetstone with a cerium shaft that didn't seem to exist. The strongest item for glass polishing joins the group A whetstone made only of cerium ox...
2 models listed
Japan Resibon Co., Ltd.
240+ people viewing
Last viewed: 6 hours ago
■Keep flat polishing ・Because the shape is difficult to change even if you keep polishing, polishing continues on the "surface" - Possible to remo...
Toyo Polishing Industry Co., Ltd.
150+ people viewing
Last viewed: 19 hours ago
■About resinoid whetstone ・This whetstone is made from synthetic resin such as phenolic resin and hardened at a temperature of around 200℃. ・It i...
JTEKT Grinding Tools Co., Ltd.
200+ people viewing
Last viewed: 1 day ago
■Features A resin wheel that maintains its sharpness well and enables stable machining even when efficiency is increased.It contributes to reducing...
SHIN-EI GRINDING WHEELS MFG. CO., LTD.
270+ people viewing
Last viewed: 9 hours ago
■Applications For aluminum ■Features Contains a special filler to prevent welding during aluminum grinding, allowing stable work to be done withou...
Tie Sea Ins
930+ people viewing
Last viewed: 2 hours ago
The ultra -high -performance cutting whetstone "Powered Masamune", which boasts an outstanding cutting power and durability of cutting whetstone. M...
4 models listed
SHIN-EI GRINDING WHEELS MFG. CO., LTD.
240+ people viewing
Last viewed: 1 day ago
■Applications Removal of burned parts of castings ■Features Removal of baked-on parts of cast iron products is performed using a vibrating tool su...
Japan Resibon Co., Ltd.
240+ people viewing
Last viewed: 3 hours ago
■Whetstone that makes grinding work gentler ・Low vibration and noise, making it easy for workers ・Large contact area for good scraping
International Diamond Co., Ltd.
210+ people viewing
Last viewed: 2 hours ago
Overview ■Bisdi BN bond, suitable for iron type Bisdi BN Bond pursues a satisfying edge for iron-based bonding. This is a new bond that uses a spec...
JTEKT Grinding Tools Co., Ltd.
170+ people viewing
Last viewed: 22 hours ago
■Features A resin bond wheel that excels in high precision and high efficiency machining. Application to high-precision grinding by optimizing abra...
Tie Sea Ins
620+ people viewing
Last viewed: 2 hours ago
Super high -performance cutting whetstone "Super Masamune" that realizes the best sharpness and durability. It is a cutting whetstone made in Japan...
2 models listed
Mets Japan Co., Ltd.
250+ people viewing
Last viewed: 1 day ago
We handle consumables and grindstones for small, medium, large, and extra-large sample cutting machines.
2 models listed
Tool System Co., Ltd.
480+ people viewing
Last viewed: 1 day ago
■Features Daiwa Rabin is a rubber whetstone. In addition to the characteristic features of rubber whetstones (rubber elasticity), we have expanded ...
7 models listed
SHIN-EI GRINDING WHEELS MFG. CO., LTD.
220+ people viewing
Last viewed: 1 day ago
Kuroda Co., Ltd.
280+ people viewing
■Summary Now available with diamonds in the Serap Compo series ■Application work Alignment of mold and machine parts, lap fine chamfering, etc. ■...
3 models listed
Japan Resibon Co., Ltd.
220+ people viewing
Last viewed: 3 hours ago
■Product overview It is about 1/5 lighter than diamond products, making it less tiring to work on ceilings and high walls. Excellent flexibility pr...
Toyo Polishing Industry Co., Ltd.
150+ people viewing
Last viewed: 3 hours ago
■Features ・A whetstone used for cutting workpieces. ・Generally, Ф100 to Ф205 are used with a disc grinder, and Ф305 and above are attached to a c...
International Diamond Co., Ltd.
140+ people viewing
Last viewed: 12 hours ago
Overview ■Development of Variastar Over the years, mold parts, precision parts, precision jigs and tools, etc. are required not only to have a roug...
JTEKT Grinding Tools Co., Ltd.
200+ people viewing
Last viewed: 10 hours ago
■Features A resin bond wheel that excels in high precision and high efficiency machining. Application to high-precision grinding by optimizing abra...
Tie Sea Ins
560+ people viewing
Last viewed: 13 hours ago
This is a new product "Super Masamune Eco", which has become more affordable with the contents of the ultra -high performance and cutting whetstone...
3 models listed
Tool System Co., Ltd.
440+ people viewing
Last viewed: 20 hours ago
It's a polishing agent.
3 models listed
Yagyu Shokai Co., Ltd.
170+ people viewing
Last viewed: 8 hours ago
■Applications For grinding cemented carbide, ceramics, hardened steel, glass, etc., removing minute burrs, engraving, etc. *For your safety, be su...
Kuroda Co., Ltd.
360+ people viewing
Last viewed: 1 day ago
■Summary Electroplated diamonds now available in the Serap Compo series ■Application work Alignment of metal parts and mechanical parts, lap fine ...
2 models listed
Japan Resibon Co., Ltd.
210+ people viewing
Last viewed: 18 hours ago
■125, 150Φ type skill touch ・Skill touch series outer diameter 125φ/150φ type ・Gives natural flexibility to Skill Touch with its unique Jinkasa s...