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Grindstone(50) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
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Grindstone Product List

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Resinoid Grinding Stone Series "Offset Grinding Stone"

Resinoid Grinding Stone Series "Offset Grinding Stone"

Active on the front lines of all processing sites! An offset grinding wheel that boasts excellent workability!

The "Offset Grinding Wheel" is a versatile resin bond grinding wheel that achieves high quality at a low price. It is ideal for deburring and edge finishing tasks on general steel materials, carbon steel, and stainless steel. We offer a wide range of applications for general grinding work with the "A/WA" series, and the "ZW" series, which uses zirconia abrasive grains, excels in grinding efficiency and durability. 【Features】 ■ Excellent workability for grinding, cutting, deburring, and polishing tasks ■ Highly versatile ■ Achieves high quality at a low price For more details, please refer to the catalog or feel free to contact us.

  • Grindstone
  • Other abrasives
  • Other cutting tools

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Introduction of the mold grinding stone "WA" - Samples available.

Introduction of the mold grinding stone "WA" - Samples available.

The most commonly used whetstone.

The product we would like to introduce from our main product line of grinding wheels is the "WA" product. The WA grinding wheel is a ceramic-based grinding wheel that uses WA abrasive grains and is the most common type. It has good breakage resistance and generates little heat, making it suitable for grinding operations with a wide contact area between the workpiece and the grinding wheel, as well as for finishing and light grinding of high-speed steel and special steel. Currently, we are offering free samples, so please feel free to contact us for more details!! ↓↓↓ --------------------------------------------- Yamato Seito Co., Ltd. Sales Department 5-1613 Hata, Kashiba City, Nara Prefecture 639-0245 TEL: 0745-77-2955 FAX: 0745-78-0667 Email: yamato@yamatoseito.co.jp URL: http://www.yamatoseito.co.jp ---------------------------------------------

  • Grindstone

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Introduction of the mold grinding stone "YTM" - Samples available.

Introduction of the mold grinding stone "YTM" - Samples available.

Perfect for final finishing and mirror polishing!

The product we would like to introduce from our main product line of mold grinding wheels is the "YTM." The "YTM" is a resin-based grinding wheel developed for the final finishing and mirror polishing of molds. It provides an excellent gloss due to its soft touch and moderate strength (equivalent to wood). It is ideal for corners and grooves that are difficult to polish with paper, and it achieves more than five times the gloss compared to ceramic grinding wheels. The grinding wheels are color-coded by grain size, making them easy to manage, and they can be safely used for polishing non-ferrous metals. The grinding wheels come in two hardness types: hard and soft. *As it is a flammable solid, please ensure that the grinding wheels are dried naturally. This can cause a fire hazard. Currently, we are offering free samples, so please feel free to contact us for more details! ↓↓↓

  • Grindstone

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Cerium slurry for fine polishing and gloss finishing of glass-based materials!

Cerium slurry for fine polishing and gloss finishing of glass-based materials!

It is a revolutionary liquid polishing material that removes wiper marks from the windshield and gives a shine to glass crafts!

This is a revolutionary liquid polishing material that disperses only high-quality cerium oxide polishing powder, used for polishing LCD panels and optical lenses, in water. There is no need to dissolve cerium powder in water. Additionally, it is a highly dispersed type that does not aggregate or settle for a long time, allowing both professional workers and general users to achieve a uniform polishing surface. It can be used for removing wiper scratches on car windshields, old water-repellent coatings, oil films, water stains, cleaning glass in hotels and super sento (public bathhouses), fine scratches on watch cover glass, cleaning and removing scratches from store showcases and windows, removing scale from bathroom mirrors, stone polishing, and increasing hydrophilicity on stainless steel sinks. It can be used not only with electric tools like hand grinders but also for hand polishing. We sell 100g single-use types and 500g commercial-use slim bottle types at the Outrun official online shop (https://www.outrun-polish58.jp/), as well as on Yahoo Auctions (search for cerium slurry), Mercari, and BASE.

  • Other abrasives
  • Glass
  • detergent

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Whetstone "P Series Gravure Roll and Cylinder Grinding"

Whetstone "P Series Gravure Roll and Cylinder Grinding"

Grinding stone for copper rolls used in gravure printing!

The "P Series Gravure Roll Cylinder Grinding" is a product developed for the grinding of copper rolls used in gravure printing, utilizing a unique blend of abrasive materials and bonding agents. By fully leveraging the characteristics of the resin-bonded abrasive, it demonstrates excellent performance in terms of cutting ability, surface finish, and grinding wheel life. 【Features】 ■ For grinding copper rolls used in gravure printing ■ Developed using a unique blend of abrasive materials and bonding agents ■ Exhibits performance that takes advantage of the characteristics of resin-bonded abrasives *For more details, please refer to the catalog or feel free to contact us.

  • Other factory equipment and parts
  • Other experimental consumables

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Whetstone "Chamfering (Outer Edge) Wheel"

Whetstone "Chamfering (Outer Edge) Wheel"

Achieve high precision and high efficiency processing! Introducing grinding wheels that use metal bond as the binder.

The "Chamfering (Outer Circumference) Wheel" is a grinding wheel for chamfering silicon wafers. It uses a metal bond as the binder, achieving high precision and high efficiency processing. It accommodates various specifications such as V shapes, R shapes, single grooves, and continuous grooves. We have processing examples with a particle size of #800, a wheel peripheral speed of 2500 m/min, and a surface roughness (Ra) of 0.3 μm. Please feel free to contact us when you need assistance. 【Features】 ■ For chamfering processing of silicon wafers ■ Uses metal bond as the binder ■ Achieves high precision and high efficiency processing ■ Accommodates various shapes, single grooves, continuous grooves, and rough/finish integrated types *For more details, please refer to the PDF document or feel free to contact us.

  • Grindstone
  • Other cutting tools

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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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