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Grindstone(75) - 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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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 "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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Hard Select Alcanthas (Fine) FAP-13A-T

The hard select Arkansas whetstone is recommended when you want to sharpen knives and tools more delicately.

The hard select Arkansas stone is often referred to as the white Arkansas stone. It is popular among woodworking manufacturers and various industries. Its specific gravity ranges from 2.30 to 2.45, making it of intermediate specific gravity among our Arkansas stones. This stone also often comes in various colors. Due to being quarried from nature, we cannot accommodate specific requests for size, mesh, or color. Please choose from the item numbers.

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Black Hard Alcanthas (Extra Fine) BAP-13A-T

Black hard Arkansas stones are classified as genuine hard Arkansas stones according to specific grading based on specific gravity tests.

●The distinction between Black Hard and Translucent Hard within this genuine Hard Arkansas whetstone is simply based on customer preference. The Black Arkansas whetstone is black or dark blue. ●Due to being quarried from nature, we cannot accommodate specific requests for size, mesh, or color. Please choose from the item numbers.

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Translucent Hard Alkanthos (Ultra Fine) TAF-143

Translucent hard Arkansas whetstones are classified as genuine hard Arkansas whetstones according to specific grading based on specific gravity testing.

●The distinction between Black Hard and Translucent Hard within this genuine Hard Arkansas whetstone is simply based on customer preference. ●The Translucent Hard Arkansas whetstone is uniform and appears in shades of gray, white, yellow, brown, and occasionally pink. Although it is called translucent, it is actually closer to an opaque white color. ●Due to being quarried from nature, you cannot specify size, mesh, color, etc. Please choose from the item numbers.

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Translucent Hard Alcanthas (Ultra Fine) TAF-883

Translucent hard Arkansas whetstones are classified as genuine hard Arkansas whetstones according to specific grading based on specific gravity testing.

●The division of this genuine hard Arkansas whetstone into black hard and translucent hard is simply based on customer preference. ●The translucent hard Arkansas whetstone is uniform and appears in shades of gray, white, yellow, brown, and sometimes pink. Although it is called translucent, it is actually closer to an opaque white color. ●Since it is quarried from nature, you cannot specify the size, mesh, color, etc. Please choose from the item numbers.

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Translucent Hard Alcanthas (Extra Fine) TAF-43

Translucent hard Arkansas whetstones are classified as genuine hard Arkansas whetstones according to specific grading based on specific gravity testing.

● The distinction between Black Hard and Translucent Hard within this genuine Hard Arkansas whetstone is simply based on customer preference. ● The Translucent Hard Arkansas whetstone appears uniform and can show shades of gray, white, yellow, brown, and occasionally pink. Although it is called translucent, it is actually closer to an opaque white color. ● Due to being quarried from nature, we cannot accommodate specific requests for size, mesh, or color. Please choose from the item numbers.

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Railway rail maintenance and upkeep products [Grinders and grinding materials series]

[Introducing 4 products together] Effective for rust removal on rails and measures against wave-like wear. Proven results in disaster recovery sites.

Our company handles maintenance and preservation products for railway rails. We offer rail grinding machines such as the 'RS-1' and 'RS-3' equipped with lithium-ion batteries, as well as the 'RS-4' capable of rust removal over long distances, along with the grinding material '3B Wheel' that minimizes degradation or alteration to the rails. These products enable quick and easy maintenance work on rails and are also effective for removing rust from rails in long-term out-of-service sections affected by weather conditions. 【Product Lineup】 ■RS-1… For rust removal of less than a few hundred meters. Compact and can be loaded onto light vans. ■RS-3… Battery-operated and low noise. Effective for rail grinding, polishing, and correction. ■RS-4… Capable of rust removal over several tens of kilometers. ■3B Wheel… No worries about grinding burns, maintaining excellent cutting performance. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • Grinding Machine

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Translucent Hard Alcanthas (Extra Fine) TAP-13A-T

Translucent hard Arkansas sharpening stones are classified as genuine hard Arkansas sharpening stones according to specific grading based on specific gravity testing.

●The distinction between Black Hard and Translucent Hard within this genuine Hard Arkansas whetstone is simply based on customer preference. ●The Translucent Hard Arkansas whetstone appears uniform and shows translucent shades of gray, white, yellow, brown, and sometimes pink. Although it is called translucent, it is actually closer to an opaque white color. ●Due to being quarried from nature, we cannot accommodate specific requests for size, mesh, color, etc. Please choose from the item numbers.

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Genuine Hard Arkansas (Extra Fine) XAP-13A-T

The true hard Arkansas whetstone is the finest sharpening stone available today. It is primarily used by customers who require an exceptionally high-quality polished finish.

● The genuine hard Arkansas whetstone is often referred to as a multicolored translucent stone. The colors feature both translucent and transparent characteristics, often mixing together, with black, red, white, and gray frequently present within the same whetstone. ● Due to being quarried from nature, we cannot accommodate specific requests for size, mesh, or color. Please choose from the item numbers.

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Soft Alcanthas (Chuo Eye) MAP-13A-T

The most popular whetstone among the grades of Novaculite. It is suitable for customers who want to sharpen knives and tools quickly.

● A versatile whetstone mainly used by sculptors, outdoor sports enthusiasts, butchers, commercial knife sharpeners, and housewives. ● The color of the soft alkanstone whetstone is often white, gray and black, or pink and gray. ● It is the thinnest alkanstone whetstone with the lowest specific gravity density. The whetstone contains various mixed colors. ● Due to being cut from nature, you cannot specify the size, mesh, color, etc. Please choose from the item number.

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Industrial Roll and Cylinder Grinding Wheels P Series

We manufacture products tailored to the user's requests and supply the best products.

Hydraulic cylinders, steel mill rolls, paper rolls, film rolls, and more... Repair and new production of rolls and cylinders in various locations involve processes such as vertical grinding of iron, stainless steel, and chrome. Shin-ei Seito Co., Ltd.'s high-speed roll grinding wheels are manufactured to meet user requirements, providing the best products. For more details, please contact us or refer to our catalog.

  • Grindstone

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Gravure Roll Cylinder Grinding Wheel P Series

It demonstrates its performance in terms of sharpness, finish, and whetstone life.

The Shin-Ei P series grinding stones for gravure printing are products developed for polishing copper rolls used in gravure printing, utilizing a unique blend of abrasive materials and bonding agents. By fully leveraging the characteristics of resin-bonded materials, they demonstrate excellent performance in terms of cutting ability, finish quality, and grinding stone life. For more details, please contact us or refer to the catalog.

  • Grindstone

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Super porous resin bond fine grit grinding wheel "BFT3"

For mirror finishing of soft metals such as stainless steel, aluminum, copper, and titanium!

"BFT3" is a product that is bonded-coated for each individual abrasive grain, featuring a very homogeneous and fine pore distribution along with moderate elasticity, making it suitable for mirror polishing of various metals. Thanks to the uniform coating of each abrasive grain and the effects of the binder with moderate elastic properties, scratches are less likely to occur, resulting in a beautiful mirror finish. Additionally, the uniformly distributed pores, which can reach up to 75 vol%, allow for stable polishing of soft metal materials without clogging or welding. 【Features】 ■ Extremely low scratches in mirror finishing ■ Polishing of soft metal materials without clogging *For more details, please download the PDF or feel free to contact us.

  • Grindstone

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STUDER Metal Bond Grinding Wheel 'WireDress'

Towards higher productivity! Available as a dressing function option for cylindrical grinding machines.

"WireDress" opens up entirely new possibilities in grinding with metal-bonded CBN and diamond grinding wheels. The dressing technology that integrates discharge machining not only significantly reduces non-productive time but also enables the processing of sintered metal bonds while maintaining high precision of the grinding machine at maximum working speeds. 【Features】 ■ Grinding efficiency improvement of over 30% ■ Extension of dressing intervals ■ Dressing on the grinding machine reduces non-productive time ■ Low dressing tool costs ■ Reduces grinding wheel wear of metal-bonded wheels by 75% *For more details, please refer to the PDF document or feel free to contact us.

  • Grinding Machine

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