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Grindstone(1000) - 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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JAM 【Diamond Grinding Stone】 DTL-600/1000

JAM 【Diamond Grinding Stone】 DTL-600/1000

Auxiliary tools for high-precision processing and measurement.

The material is SKS. Hardened to HRC60° and finished by grinding. ● Sign bars for angle setting and measurement ● Positioning auxiliary blocks usable for both cutting and grinding processes ● Auxiliary dressers for shaping grinding wheel on grinding machines ● Grinding wheels for polishing and lapping of machine parts, mold parts, etc. ● This is a resin bond type diamond grinding wheel suitable for fitting, lapping, and fine edge rounding of mold parts and machine parts. Applicable materials: carbide, hardened steel, general steel, ceramics, glass, silicon, ferrite, porcelain, stone, concrete, carbon, gemstones, FRP.

  • Vice Clamps

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Mini wheel rubber grinding stone

Mini wheel rubber grinding stone

Beautiful cut surface mini wheel

Usage Grinding, polishing, and removing dirt from grooves Features Can be used as a mounted grinding stone with a mandrel (sold separately).

  • Grindstone

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Introducing the cutting stone "Mecha Kire" and the ceramic rubber grinding stone series!

Introducing the cutting stone "Mecha Kire" and the ceramic rubber grinding stone series!

Over 1000 manufacturers handled! We are community-oriented and respond to a wide range of customer needs, from small matters to large ones.

We handle a variety of grinding wheels. Our lineup includes the "Mecha Kire," a cutting wheel for metal and stainless steel, and the "Ceramic Rubber Polisher" series, which is made by thoroughly kneading and molding a ceramic filler that has undergone special treatment into a rubber substrate. These products are revolutionary for finishing and deburring processes. Additionally, we strive to quickly provide everything needed on-site, with over 1,000 manufacturers in our portfolio and a rich variety of products. As a comprehensive technology consultant, we also accept various design, manufacturing, and construction requests. 【Partial Lineup】 ■ Cerablock ■ Cerablock Extra Large ■ Cerastick Eco ■ Ceradisc ■ Tact Free TF1 (Stainless)・TF2 (Metal) *For more details, please refer to the PDF materials or feel free to contact us.

  • Grindstone

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Ceramic Fiber Grinding Wheel "Cristone Matrix"

Ceramic Fiber Grinding Wheel "Cristone Matrix"

Ceramic fiber grinding wheels that further enhance the performance of ceramic grinding wheels.

We have evolved the fiber shape of alumina fibers, the raw material for ceramic grinding wheels, to further enhance their grinding performance. - Compared to our conventional products, the grinding performance is up to twice as high. - The achieved surface roughness is Ra 0.188μm (target work material: NAK80, grit size: #1000). - The bending strength of the grinding wheel is up to 1300 MPa. Cristone Matrix, which enhances grinding performance, bending strength, and surface roughness, is the highest quality ceramic fiber grinding wheel. 【Features】 - The highest quality ceramic fiber grinding wheel that enhances all performance aspects: grinding performance, bending strength, and surface roughness. For more details, please contact us or download the catalog.

  • Grindstone

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Oil Stone "CHERRY OIL STONE"

Oil Stone "CHERRY OIL STONE"

A versatile oil stone with a wide range of grit sizes and excellent wear resistance.

"CHERRY OIL STONE" is a vitrified oil stone made primarily from A abrasive particles (Al2O3). In the field of hand polishing, it is the most versatile and is widely used for polishing, sharpening, and deburring metals such as molds and cutting tools, as well as non-metals like glass and gemstones. In addition to standard products, we also offer high-quality "Sakura" and natural stone Alcanthus. *For more details, please download the PDF or feel free to contact us.

  • Grindstone

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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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Sakura -OIL STONE-

Sakura -OIL STONE-

Evolving the know-how of oil stones to achieve high quality!!

Our company has been providing Japanese-made oil stones as oil-filled OIL STONE, but in pursuit of higher quality products, we have aimed to better reflect the voices of our users, evolve the know-how of traditional oil stones, and pursue high quality, leading to the birth of "Sakura."

  • Grindstone

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Ceramic grinding stone "New Super Stone Mini"

Ceramic grinding stone "New Super Stone Mini"

Higher heat resistance! A beautiful polished finish is possible even on fine surfaces and intricate areas.

The "New Super Stone Mini" is a grinding stone specially developed for ultra-fine work. It is suitable for fine lapping finishes on various molds and dies, and unlike traditional oil stones and ruby stones, it excels in strength and elasticity despite its small size, contributing to the efficiency of grinding operations. We offer products such as the "New Super Stone Mini Set," which comes with a dedicated holder. 【Features】 ■ Combines excellent strength and flexibility, providing a smooth grinding surface ■ Does not clog and is resistant to breakage ■ Capable of achieving beautiful grinding finishes even on fine surfaces and intricate areas ■ Offers flexibility to be shaped into any desired form when used with files or sanders ■ The lineup ranges from #80 to #1200, color-coded by grit size *For more details, please refer to the PDF document or feel free to contact us.

  • Tool Sets
  • Grindstone

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Whetstone "Cerap Series Electroplated Diamond Compo EDCBX"

Whetstone "Cerap Series Electroplated Diamond Compo EDCBX"

Less likely to clog! Grinding wheel suitable for fitting metal parts and machine components, as well as for fine surface finishing.

Kuroda's "Electroplated Diamond Compo" is a grinding stone used for fitting metal and mechanical parts, lapping, and fine surface finishing. Thanks to its mesh-structured grinding surface, it allows for polishing without applying much force, is resistant to clogging, and enables smooth work without interruptions. It can be used on hardened alloy steel, carbide, ceramics, glass, silicon, ferrite, porcelain, stone, concrete, carbon, gemstones, FRP, and general steel. 【Features】 ■ Can be polished without much force ■ Resistant to clogging ■ Suitable for fitting metal and mechanical parts ■ For lapping and fine surface finishing *For more details, please refer to the catalog or feel free to contact us.

  • Grindstone

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Super Dia Series "Super Dia Flap"

Super Dia Series "Super Dia Flap"

You can use it dry! A diamond flap that achieves a gentle touch.

"Super Diaflap" is a grinding and polishing material made by processing diamond sheets into flap wheels. It achieves a gentle touch that is not found in conventional diamond grinding wheels. Compatible tools include hand grinders, electric (air) drills, and bench drills. 【Features】 - Can be used dry due to the air cooling effect - Suitable for: stone materials, concrete, and others For more details, please contact us or download the catalog.

  • Other cutting tools
  • Other abrasives

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Finishing Rubber Abrasive Stone "Gomangoku Stick"

Finishing Rubber Abrasive Stone "Gomangoku Stick"

Polish with rubber! Introducing rubber grinding stones for finishing that accommodate various materials and provide a hand and finger feel.

The "50,000 Stone Stick" is a product made with a rubber grinding stone that can remove rust and other imperfections while minimizing damage to the material. Please try its slim shape, which fits comfortably in your hand and allows for easy finishing in tight spaces. Since it is a stick type, we offer a soft version suitable for hard-to-reach corners and uneven surfaces, as well as a hard type that is ideal for fine shapes (corner areas). Additionally, we have "Shaped 50,000 Stone Sticks" available in various shapes to suit your needs. 【Features】 ■ Can be used on the sides, making it easy to work in narrow gaps ■ Can be used until the end due to its thickness (6mm) ■ Excellent durability ■ The handle is made of easily recyclable aluminum material ■ Finishes while minimizing damage to the material and can remove rust and other imperfections *For more details, please refer to the PDF document or feel free to contact us.

  • Grindstone

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Precision Cutting Wheel "Japan Disc Resin Bond Cutting Wheel"

Precision Cutting Wheel "Japan Disc Resin Bond Cutting Wheel"

A stunning cut surface! This cutting wheel is ideal for fine cutting of difficult-to-machine materials.

The "Japanese Disc Resin Cutting Wheel" is manufactured using a special process and can be used dry, but it particularly demonstrates excellent performance when used wet. The thickness accuracy is exceptionally high, and it is especially effective when used in conjunction with the precision automatic cutting machines from Japanese Disc Industry. It is highly recommended for precise and fine cutting of difficult-to-cut materials. 【Features】 - A thin cutting wheel capable of cutting various metal pipes and solid materials with high precision and good cutting surfaces. → Various metals: iron, SUS, tungsten, molybdenum, Inconel, etc. - No clogging or burning, resulting in good cutting surfaces. - Excellent cutting performance allows for high cutting precision. - Cutting wheels are indispensable for cutting items such as syringes, industrial pipes, and electronic components. For more details, please contact us or download the catalog.

  • 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 are introducing this time from our main product line of mold grinding wheels is called 'YTM'. 'YTM' is a resin-based grinding wheel developed for the final finishing and mirror polishing of molds. It provides an excellent gloss with a soft touch and moderate strength (equivalent to wood pieces). It is ideal for corners and grooves that are difficult to polish with paper, achieving 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. *Due to being 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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Buffing wheel, grinding stone

Buffing wheel, grinding stone

Excellent work efficiency at low speed - Buffing wheel

Usage Deburring, chamfering, surface finishing Features Please strictly adhere to the maximum rotation speed. (There is a risk of bursting or cracking, which is dangerous.) Always use flanges on both sides. (Fix with flanges corresponding to 70% of the grinding wheel's outer diameter.) Produces minimal dust, noise, and vibration, making it hygienic. No secondary burrs (return burrs) are generated.

  • Grindstone

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