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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

1～15 item / All 25 items

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Whetstone

Whetstone

A lineup of sponge-like elastic grinding stones using acetal compounds as binders!

At Toyo Grinding Materials Industry Co., Ltd., we handle grinding wheels. We offer "melted ruby grinding wheels," commonly referred to as ruby grinding wheels, which have already demonstrated exceptional performance in the precision machining fields across Europe and around the world. Additionally, we have a diverse lineup related to grinding and polishing, including PPR grinding wheels, diamond CBN wheels, and barrel polishing machines. 【Product List (Excerpt)】 ■ PVA grinding wheels ■ UB grinding wheels ■ FBB grinding wheels ■ Itobafu ■ Hi-Rap *For more details, please refer to the PDF materials or feel free to contact us.

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Toishi "Synergy Wheel"

Toishi "Synergy Wheel"

You can understand everything from the grinding sound. Everything will change.

The "Synergy Wheel" incorporates a ceramic core into resin bond DIA and CBN wheels. Its feel and performance are completely different from conventional resin wheels. It dramatically reduces dimensional changes caused by heat generated during processing and utilizes internal pores for cooling. Additionally, the wheel has rigidity and shock absorption, improving edge retention, cutting, and surface roughness. The Synergy Wheel demonstrates outstanding effectiveness in ultra-precision machining that requires all levels of accuracy. Its feel and performance differ from both conventional resin wheels and vitrified wheels, making it particularly suitable for processes that demand high precision. 【Features】 - Achieves cool cutting - Grinding and dressing finish softly - Excellent moldability and dressability - Prevents grinding burn and reduces edge rounding - Improves finished surface quality - Easily adaptable to various grinding processes For more details, please contact us or download the catalog.

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Grinding Stone "P Series Industrial Roll and Cylinder Grinding"

Grinding Stone "P Series Industrial Roll and Cylinder Grinding"

Roll cylinder grinding stone!

The "P Series Industrial Roll and Cylinder Grinding" is a grinding wheel that enables vertical grinding of iron, stainless steel, and chrome in various locations. We manufacture products tailored to user requests and supply the best options. Please feel free to contact us if you have any inquiries. 【Features】 ■ For grinding ■ Capable of vertical grinding of iron, stainless steel, and chrome in various locations *For more details, please refer to the catalog or feel free to contact us.

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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.

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Toishi "Skill Touch PREMIUM"

Toishi "Skill Touch PREMIUM"

With this grinding power, this user experience! The culmination of previous technologies has led to the completion of grinding and polishing with this.

Is there any improvement request for on-site work, such as "If the offset wheel had less vibration..." or "If the flexible wheel (padless type) lasted a bit longer..."? "Skill Touch PREMIUM" was born after half a century since the launch of Skill Touch. The technologies developed so far have been consolidated into this product. Grinding and polishing are now complete with this. 【Features】 ■ Offset wheel: Enhanced usability ■ Flexible wheel (padless type): Enhanced durability ■ Flexible wheel (pad type): Enhanced grinding power ■ All wheels: Enhanced safety *For more details, please refer to the PDF document or feel free to contact us.

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Whetstone "Alcansas Oil Whetstone"

Whetstone "Alcansas Oil Whetstone"

We offer American natural stone grinding wheels for regular grinding at a low price!

The "Arkansas Oil Stone" is a whetstone made from raw stones mined in the United States. In recent years, due to resource depletion, high-quality stones have become very expensive. Our company offers reasonably priced stones that are sufficient for regular sharpening, excluding special applications. We categorize them into second-class and third-class products based on quality, with relatively higher quality stones packaged in wooden boxes. 【Lineup】 ■ NO.ARK60-2 (Second-class): 60×25×7 ■ NO.ARK60-3 (Third-class): 60×25×7 ■ NO.ARK75-2 (Second-class): 75×25×7 ■ NO.ARK75-3 (Third-class): 75×25×7 ■ NO.ARK60-1 (In wooden box): 65×25×7 *For more details, please refer to the PDF document or feel free to contact us.

  • Other abrasives
  • Other work tools
  • Other safety and hygiene products

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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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Comprehensive Catalog - Grinding Wheels

Comprehensive Catalog - Grinding Wheels

Standard stock grinding wheels and custom-made grinding wheels are available in the lineup!

This catalog features grinding wheels from Three A Industry Co., Ltd., which is engaged in the import and export of industrial products and technology, as well as sales operations. Due to the special resin processing, the grinding wheels maintain their shape for a long time and are suitable for detailed polishing. It includes standard stock grinding wheels like "Lap Mate," which is ideal for fine polishing, and "Black Stone," designed to quickly adapt to the intricate shapes of molds with its sharp cutting edge. [Contents] ■ Standard stock grinding wheels ■ Custom-made grinding wheels *For more details, please download the PDF or feel free to contact us.

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Grinding Stone "Diamond Borazon Wheel"

Grinding Stone "Diamond Borazon Wheel"

Suitable for grinding of super hard, ultra-fine particles, and super ultra-fine particles, as well as high-speed steel. Please specify the dimensions when placing an order.

The "Diamond Borazon Wheel" is a grinding wheel. Diamond wheels are suitable for grinding super hard, ultra-fine, and ultra-ultra-fine materials, while Borazon wheels are suitable for grinding high-speed steel (HSS), which is a high-hardness metal. Please specify the mesh and dimensions of the grinding wheel. 【Features】 ■ Diamond for sharpening super hard and ultra-fine materials ■ CBN for sharpening high-speed steel *For more details, please refer to the PDF document or feel free to contact us.

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Super finishing stone / ZP stone

Super finishing stone / ZP stone

Whetstones with extremely low processing alteration and whetstones that achieve waste reduction without using environmentally harmful substances.

We would like to introduce our "Super Finishing Stone/ZP Stone." The "Super Finishing Stone" applies vibrations to the grinding stone, exerting forces on the abrasive grains from multiple directions, making it easier for the grains to break and fall off, while maintaining a consistently sharp cutting edge. This ensures the grinding performance of the stone. The "ZP Stone" is a grinding stone that meets environmental standards by not using materials such as lead, which are harmful to the environment. It has a good pore balance and achieves suitable grinding performance. 【Features of the Super Finishing Stone】 - Facilitates the breaking and falling off of abrasive grains, maintaining a consistently sharp cutting edge - Ensures the grinding performance of the stone - Processes at lower pressure and speed compared to general machining - Generates almost no heat, resulting in extremely low machining alteration compared to grinding - By using specialized machinery, it achieves high precision in surface roughness and shape accuracy economically in a short time *For more details, please refer to the PDF document or feel free to contact us.

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RWA/RGC grinding stone

RWA/RGC grinding stone

Introducing grinding wheels for stainless steel mirror polishing applications and glass edge polishing/roll grinding applications!

We would like to introduce our "RWA/RGC grinding wheels." The "RWA grinding wheel" is a special elastic grinding wheel that combines excellent grinding performance with a soft touch for mirror polishing of stainless steel plates. It is suitable for mirror finishing of ultra-precision stainless plates and architectural stainless materials. The "RGC grinding wheel" is used for beveling and edge polishing of various types of glass, as well as for polishing metal rolls. 【Features of RWA Grinding Wheel】 ■ Combines excellent grinding performance and a soft touch for mirror polishing of stainless steel plates ■ Achieves fine finishing surfaces due to superior grinding performance and elasticity ■ Offers a wide variety of grain sizes, allowing selection based on required grinding amount and surface roughness ■ Very light and brittle grinding wheel *For more details, please refer to the PDF document or feel free to contact us.

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Toishi PGG Series JW320K

Toishi PGG Series JW320K

High precision, high efficiency - grinding wheel capable of thickness 0.105mm (*1)

We can manufacture alumina-based vitrified grinding wheels, such as RZ80–220, SPW80–220, and JW80–800. Standard products are available in RZ120, RZ180, and JW320. We can design grain size and hardness according to customer specifications.

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Whetstone "PG Series"

Whetstone "PG Series"

A grinding wheel for glass polishing that can be used at high speeds!

The "PG Series" is a glass polishing grinding wheel that is ideal for polishing the edge parts (bevel surfaces) of plate glass. It is bonded with thermosetting phenolic resin, providing excellent toughness and high safety, and can be used at high rotational speeds. It has a certain degree of elasticity, allowing it to remove the grinding marks from the previous process and complete the finishing surface for the next process. 【Features】 ■ Excellent toughness ■ High safety ■ For glass polishing ■ Has a certain degree of elasticity ■ Usable at high rotational speeds *For more details, please refer to the catalog or feel free to contact us.

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Whetstone "SE Series"

Whetstone "SE Series"

Final polishing and gloss finishing stone for achieving a stable finish.

The "SE Series" is a grinding stone primarily used for final polishing and gloss finishing of edge areas (cob surface) of flat glass, LCD cover glass, and the like. To stabilize the polishing surface, improve the working environment, and effectively utilize cerium oxide polishing materials, cerium oxide is immobilized, achieving a consistent finish. Additionally, by immobilizing the cerium oxide polishing material, it helps to reduce the scattering of the polishing material, contributing to an improved working environment and a reduction in usage. 【Features】 ■ For glass polishing finishing ■ Ideal for gloss finishing ■ Immobilization of cerium oxide polishing material ■ Improvement of working environment ■ Reduction in usage *For more details, please refer to the catalog or feel free to contact us.

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