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Grindstone Product List and Ranking from 16 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

Grindstone Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. 新栄製砥 Hiroshima//Other manufacturing
  2. 三和研磨工業 Kyoto//Machine elements and parts
  3. 橋本工業 Osaka//Manufacturing and processing contract
  4. 4 ハープ Osaka//Industrial Machinery
  5. 4 大和製砥所 Nara//Other manufacturing
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Grindstone Product ranking

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
This ranking is based on the number of page views on our site.

  1. Whetstone "SE Series" 新栄製砥
  2. Whetstone "Oil Whetstone - White" ハープ
  3. Grinding Stone "Diamond Borazon Wheel" 精研
  4. Super finishing stone / ZP stone 三和研磨工業
  5. 4 RWA/RGC grinding stone 三和研磨工業

Grindstone Product List

16～25 item / All 25 items

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HASHIMOTO GC Grinding Stone

HASHIMOTO GC Grinding Stone

The cutting force is very high! It is also characterized by being resistant to galling and scratching.

This product is a grinding wheel that uses green silicon carbide as the abrasive. Due to its very high cutting power, it cannot be used on steel materials with a hardness of HRC40 or lower, as it will cause deep scratches. It is also characterized by being resistant to gouging and scratching. Additionally, by using water-soluble grinding wheel oil, the occurrence of gouging and scratching is further reduced. 【Features】 ■ The abrasive of the grinding wheel uses green silicon carbide ■ As a general abrasive, it has excellent cutting performance with hard abrasives ■ It is preferable to use it on steel materials with a hardness of HRC40 or higher ■ The use of water-soluble grinding wheel oil further reduces the occurrence of gouging and scratching *For more details, please refer to the PDF document or feel free to contact us.

  • Grindstone

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HASHIMOTO C whetstone

HASHIMOTO C whetstone

To enable the polishing of relatively low-hardness steel materials, high-quality black silicon carbide was used.

This product is a grinding wheel developed to facilitate the upgrading of grit size for pre-hardened steel materials with a hardness of HRC 40 or lower. To enable the grinding of relatively low-hardness steel materials, high-quality black silicon carbide with uniform particle size is used as the abrasive. It has excellent toughness and moderate cutting power. It is preferable to use this product on steel materials with a hardness of HRC 40 or lower. 【Features】 - Developed to facilitate grit size upgrading for pre-hardened steel materials with a hardness of HRC 40 or lower - Excellent toughness and moderate cutting power - Preferably used on steel materials with a hardness of HRC 40 or lower *For more details, please refer to the PDF document or feel free to contact us.

  • Grindstone

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HASHIMOTO RG Whetstone

HASHIMOTO RG Whetstone

It has been developed to easily remove rough machining marks (cutting, electrical discharge machining, wire cutting).

This product is a grinding wheel that can accommodate a wide range of specifications regardless of steel type, hardness, or type of processing. It has been developed to easily remove rough machining marks (cutting, electrical discharge machining, wire cutting). It demonstrates its effectiveness in surface polishing when the machining of steel materials is very rough, regardless of hardness or steel type. The grinding particles of the wheel are made of alumina, which has excellent breakage resistance. 【Features】 ■ Wide range of specifications possible regardless of steel type, hardness, or type of processing ■ Effective for surface polishing when machining is very rough ■ Uses alumina for the grinding particles, offering excellent breakage resistance ■ By using a water-soluble grinding wheel liquid, it helps reduce the occurrence of scratch marks *For more details, please refer to the PDF document or feel free to contact us.

  • Grindstone

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Whetstone "Oil Whetstone - White"

Whetstone "Oil Whetstone - White"

For tasks requiring a high-quality finish! A natural substitute made from A abrasive grains.

The 'Oil Stone - White' is a natural substitute made from A abrasive particles (equivalent to 3000 grit). It is used for tasks that require a high-quality finish. In addition to this product, we also offer other items such as the Alcanthus oil stone. [Product Lineup] ■NO.H105: 75×25×9mm ■NO.H104: 100×25×13mm *For more details, please refer to the PDF document or feel free to contact us.

  • Other abrasives
  • Grindstone

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Whetstone "Ceramic Stone"

Whetstone "Ceramic Stone"

Achieve a smooth and beautiful polished finish! For polishing cutter marks after smooth grinding or machining.

"Ceramic Stone" is a new type of grinding stone that incorporates alumina fibers into resin. The fibers are densely packed, and since they always protrude from the surface in a sharp shape, they grind effectively. The alumina fibers used in this product have a tensile strength of 2 GPa and an elastic modulus of 210 GPa, making them resistant to breaking and deformation even in sheets thinner than 1 mm. It is suitable for smooth polishing after electrical discharge machining and for grinding cutter marks after machining. 【Features】 ■ Fibers are densely packed ■ Fibers always protrude from the surface in a sharp shape, allowing for effective grinding ■ The regeneration of cutting edges can be smoothly repeated, allowing use until the last fragment ■ The surface roughness of the polished surface is uniform, with fewer scratches ■ Chips are less likely to clog, and can be easily removed with simple dressing *For more details, please refer to the PDF document or feel free to contact us.

  • Company：UHT
  • Price：Other
  • Other work tools
  • Grindstone

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FM Grinding Stone "Elm"

FM Grinding Stone "Elm"

Three types of grain sizes are available! A new type of elastic grinding stone that overcomes the shortcomings of traditional elastic grinding stones.

"Elm" is an FM grinding stone developed to facilitate the processing of high-quality finishing surfaces from general metals to non-ferrous metals. It is available in three grit sizes: 80, 120, and 220. It can be used for various applications such as removing discoloration after welding, grinding and polishing uneven surfaces, curves, and R surfaces, as well as simplifying and standardizing the pre-process for mirror finishing. Additionally, we offer "Migai Taro," which can easily remove rust and dirt from machines, tools, and blades used in factories. 【Features of Elm】 - No clogging or adhesion of chips to the grinding stone surface, resulting in a stable finishing surface. - Elasticity allows it to conform easily to the shape of curved workpieces. - Efficient grinding and polishing processes can be standardized. - No dust dispersion during work. *For more details, please refer to the PDF document or feel free to contact us.

  • Grindstone

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Comprehensive Catalog - Grinding Wheels

Comprehensive Catalog - Grinding Wheels

When it comes to whetstones, leave it to us.

This catalog is a comprehensive catalog featuring grinding wheels from Sanko Seito Co., Ltd. It includes products such as the "NEX'US Z3 TYPE 100," which quickly cuts through materials, the "NEX'US Z3," which allows you to experience its grinding power even on stainless steel, and the "NEX'US," which was one of the first to adopt zirconia abrasive grains in flexible grinding wheels. [Contents] ■ Rigid Cutting and Grinding ■ Soft Cutting and Rigid Polishing ■ Fast Polishing and Soft Polishing ■ Cutting *For more details, please download the PDF or feel free to contact us.

  • Grindstone
  • Other cutting tools

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Whetstone Product Catalog "Kinryu Whetstone Series"

Whetstone Product Catalog "Kinryu Whetstone Series"

The Longa series "Kinryu," which excels in speed, durability, cross-section, low effort, and safety.

This catalog features products from Life Work Co., Ltd., which has honed its technology over many years with a focus on grinding stones. It includes ultra-thin yet safe cutting wheels, as well as flexible grinding wheels that allow for smooth finishing from scratch removal to final processing. 【Contents】 ■ Technology Introduction ■ Cutting ■ Grinding and Chiseling ■ Polishing *For more details, please download the PDF or feel free to contact us.

  • Grindstone

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Whetstone "UNIVA-X"

Whetstone "UNIVA-X"

Ideal cutting performance and whetstone lifespan! Are you wasting your whetstone with dressing?

"UNIVA-X" is a grinding wheel that achieves high-efficiency processing and reduction of total costs. The size and thickness of the honeycomb provide ideal cutting performance and grinding wheel lifespan. The abrasive grains in the core enhance processing efficiency through the action of free abrasive grains. Additionally, load distribution can be controlled through diamond patterning. 【Features】 ■ Ideal cutting performance and grinding wheel lifespan achieved through the size and thickness of the honeycomb ■ Abrasive grains in the core enhance processing efficiency through the action of free abrasive grains ■ Maximizes non-dress and dress intervals ■ Load distribution can be controlled through diamond patterning ■ Achieves high-efficiency processing and reduction of total costs *For more details, please refer to the PDF document or feel free to contact us.

  • Grindstone

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Whetstone

Whetstone

We offer a lineup of products such as "axis-mounted grinding stones" that minimize vibration to an extremely small level!

We would like to introduce the "grinding stones" that we handle. Our lineup includes the "miniature mounted grinding stone," which is lightweight and allows for fine processing with a tactile feel at your fingertips, as well as the "mounted grinding stone," which minimizes runout to an extremely small level, and the "cutting grinding stone disc," suitable for cutting, grooving, and notching metals. Additionally, we offer the "mounted grinding stone assortment set," which features a highly precise shaft and pursues overall durability along with strength. 【Lineup】 ■ Miniature Mounted Grinding Stone ■ Mounted Grinding Stone ■ Ceramic Grinding Stone with Elastic Shaft ■ Cutting Grinding Stone Disc ■ Mounted Grinding Stone Assortment Set *For more details, please refer to the PDF document or feel free to contact us.

  • Grindstone

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