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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

76～90 item / All 104 items

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Metal bond wheel with shaft "RMC" <Core drill type>

Metal bond wheel with shaft "RMC" <Core drill type>

It is suitable for hole processing because the inner diameter side of the base does not interfere during machining!

We would like to introduce the core drill type metal bond grinding wheel 'RMC' with a shaft, offered by Risumo Tool Co., Ltd. Unlike the "RMT series," this tool features a core drill shape where the base on the inner diameter side is recessed. This design prevents interference from the base during processing, making it suitable for hole machining. Please feel free to contact us if you would like to place an order. 【Lineup (Excerpt)】 ■Outer Diameter ・3.0–3.9 ・4.0–4.9 ・5.0–5.9 ・6.0–9.9 *For more details, please download the PDF or feel free to contact us.

  • Other cutting tools

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【Demo Now Available!】Cutting Wheel "Gachigire"

【Demo Now Available!】Cutting Wheel "Gachigire"

Double-sided reinforced! Cutting disc for general steel and stainless steel that cuts well. If you would like a demonstration, please feel free to contact us!

"Gachi Gire" is a double-sided reinforced cutting wheel for general steel and stainless steel. With polycrystalline alumina abrasive grains and next-generation high-hardness bond, it achieves an extremely strong balance that delivers overwhelming grinding power. 【Features】 ■ Double-sided reinforcement ■ For general steel and stainless steel ■ Achieves overwhelming grinding power ■ Thickness: 1.0mm ■ 12 pieces included * For more details, please refer to the PDF document or feel free to contact us. * If you wish to request a demo, please get in touch.

  • Grindstone

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Electroplated CBN grinding wheel for woodworking tools

Electroplated CBN grinding wheel for woodworking tools

High-speed and cool cutting is possible without coolant.

CBN (cubic boron nitride) grinding wheels are used for sharpening woodworking tools (high-speed steel HSS). They are used on bench grinders.

  • Grindstone
  • Power tools
  • wood

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DMT Diamond Sharpening Stone

DMT Diamond Sharpening Stone

DMT Diamond Sharpening Stone

Since it is a diamond sharpening stone, no flattening is necessary! Water sharpening is fine!! It uses single crystal natural diamonds, so it sharpens remarkably quickly. There are various sizes and shapes available according to your needs. For details and the catalog, please visit our website.

  • Other machine tools
  • Grindstone

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Glass polishing grinding stone PG series

Glass polishing grinding stone PG series

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

The PG series glass polishing stones are bonded with thermosetting phenolic resin, providing high toughness and safety, and allowing for use at high rotational speeds. Additionally, they have a certain degree of elasticity, which helps to remove the grinding marks from the previous process and finish the surface for the next stage. For more details, please contact us or refer to the catalog.

  • Grindstone

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Whetstone product "Hida no Takumi Hayate"

Whetstone product "Hida no Takumi Hayate"

Achieving astonishing high speed! We introduce grinding wheel products that contribute to reducing work time!

We would like to introduce our grinding stone product, "Hida no Takumi Hayate." It is compatible with general steel and stainless steel, and can be used for cutting and thin plate/pipeline cutting. The maximum operating speed is 14,550 min-1, and the maximum peripheral speed is 80 m/s, allowing for fast cutting speeds that reduce work time. 【Features】 ■ Fast cutting speed ■ Reduces work time ■ Shape: No. 41 ■ Bonding agent: BF ■ Size: 100φ *For more details, please refer to the PDF document or feel free to contact us.

  • Grindstone

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Glass Cross Disk "Spider Net SPN"

Glass Cross Disk "Spider Net SPN"

Keep a flat polish.

"Spider Net" is a glass cloth disc suitable for flat grinding. 【Features】 ■ Maintains shape during continuous grinding, allowing for sustained surface grinding ■ Enables burn removal and flat finishing without digging into steel materials ■ Can grind in pinpoint or wide areas with two types of pads ■ Easy to attach and detach! *For more details, please refer to the PDF document or feel free to contact us.

  • Grindstone

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Offset Grinding Wheel "NEX'US Offset"

Offset Grinding Wheel "NEX'US Offset"

Offset grinding wheels specially formulated with different types of bonding resins for heavy pressure grinding and light pressure grinding.

"NEX'US Offset" is an offset grinding stone that maximizes the characteristics of zirconia abrasive grains, focusing on grinding power. It features a special blend of different bonding resins for heavy and light pressure grinding, boasting a high grinding ratio. Additionally, it is available in various sizes. [Features] ■ Focus on grinding power ■ Maximizes the characteristics of zirconia abrasive grains ■ Special blend of different bonding resins for heavy and light pressure grinding ■ Boasts a high grinding ratio *For more details, please refer to the PDF document or feel free to contact us.

  • Grindstone

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Perfect for leveling surfaces! Diamond sharpening stone Magic Stone

Perfect for leveling surfaces! Diamond sharpening stone Magic Stone

Quickly removing dirt, swiftly smoothing the surface, and instantly chamfering edges... "The work changes."

A diamond tool specialized manufacturer has responded to the voices from the field. The usage is flexible, and you can choose the type according to your work. There are various uses, including carbide, high-speed steel, die steel, and difficult-to-cut materials. We can accommodate with resin. By adding a few drops of water, the cutting performance improves. For more details, please download the catalog or contact us.

  • Grindstone
  • Hand polishing and filing

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High-performance cutting wheel for metal "Regibon Super Cut RSC 0.7"

High-performance cutting wheel for metal "Regibon Super Cut RSC 0.7"

Achieve reduced workload and improved work efficiency with smooth cutting performance on various metal materials!

The "Reji Bon Super Cut RSC 0.7" is a high-performance cutting wheel for metal, with a cutting width of only 0.7mm. It provides smooth cutting performance on various metal materials, reducing work burden and improving work efficiency. It produces very little burr and burn, making it suitable for cutting thin plates. 【Features】 ■ 0.7mm thickness with a small cutting width ■ Among the fastest cutting performance in the industry ■ Cuts quickly while minimizing burr and burn ■ Moisture-proof packaging *For more details, please refer to the PDF document or feel free to contact us.

  • Grindstone

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Rejibon Mini Disc "MD-58"

Rejibon Mini Disc "MD-58"

We offer granularity of 60, 80, 100, 120, and 240! Use the top, bottom, and sides to improve work efficiency!

The "MD-58" is a mini flap disc for the Redibon air grinder. By enabling grinding and polishing on the top, bottom, and sides, it improves work efficiency. With a compact outer diameter of 58mm, it is suitable for small burr removal, chamfering, and finishing, and can grind into narrow areas. 【Features】 ■ 3WAY DISC (top, bottom, side) ■ Improved work efficiency ■ Compact and capable of grinding in narrow areas ■ Size (outer diameter × hole diameter): 58×9.6 ■ Maximum operating speed: 19,750 min-1 *For more details, please refer to the PDF document or feel free to contact us.

  • Other abrasives

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For chamfering and deburring! Diamond grinding stone Magic Stone

For chamfering and deburring! Diamond grinding stone Magic Stone

Use it by placing it down, use it by holding it. Quickly remove dirt, smoothly level the surface, and effortlessly chamfer the edges... 'The work changes.'

A specialized manufacturer of diamond tools has responded to the voices from the field. The usage is flexible, and you can choose the type according to your work. For deburring and chamfering, you can achieve a faster, more stable, and uniform surface compared to files and hand stones. There are various applications for hard materials, high-speed steel, die steel, and difficult-to-cut materials. We accommodate with resin. By adding a few drops of water, the cutting performance improves. For more details, please download the catalog or contact us.

  • Grindstone

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Notch wheel

Notch wheel

Harmony and challenge. By utilizing high-precision groove processing and finishing techniques, we accommodate various wafer shapes.

We would like to introduce our "Notch Wheel." This product minimizes processing damage through a uniform fine abrasive layer structure and employs a bond with high wear resistance and abrasive retention. It achieves long life with high shape retention. Thanks to high-precision groove processing and finishing technology, it accommodates various wafer shapes. [Features] - Minimizes processing damage and achieves wear resistance through a uniform fine abrasive layer structure - Employs a bond with high abrasive retention - Achieves long life with high shape retention - Accommodates various wafer shapes through high-precision groove processing and finishing technology *For more details, please refer to the PDF document or feel free to contact us.

  • Other cutting tools

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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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Kireru Ninja Cutting Disc Series

Kireru Ninja Cutting Disc Series

Pursuing "cutting" and "sharpening" even more! We have received great feedback from our customers!

We would like to introduce our "Kirerunja Cutting Wheel Series" for stainless steel and metal. The lifespan when cutting SUS316 is approximately 367mm. Additionally, it can smoothly cut a 12mm stainless steel rod in 5.32 seconds. Please feel free to contact us if you have any inquiries. 【Lineup】 ■ Kirerunja Cutting Wheel 0.8 ■ Kirerunja Cutting Wheel 1.0 ■ Kirerunja Cutting Wheel 1.6 ■ Kirerunja Cutting Wheel 2.3 *For more details, please refer to the PDF document or feel free to contact us.

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  • Grindstone

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