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Grindstone(200) - List of Manufacturers, Suppliers, Companies and Products

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

61～75 item / All 111 items

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Super finishing stone "K-MAX Series"

Super finishing stone "K-MAX Series"

Line up the stick compo! Please use it specifically for grinding work before the mirror finish of the mold.

The "K-MAX Series" is a super finishing grinding stone suitable for pre-lapping processes, such as diamond paste. By using carefully selected new alumina abrasive grains and a specially manufactured bond designed for ultra-fine particles, we have achieved a high-grit super finishing grinding stone. Despite its high grit, it offers excellent cutting performance, minimal clogging, and good adaptability, with fewer instances of scratches and superior durability. 【Features】 ■ Uses carefully selected new alumina abrasive grains ■ Employs a specially manufactured bond designed for ultra-fine particles ■ Achieves a high-grit super finishing grinding stone ■ Excellent cutting performance, minimal clogging, and good adaptability ■ Fewer instances of scratches and superior durability *For more details, please refer to the PDF document or feel free to contact us.

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  • Grindstone
  • Other abrasives

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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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Hand Block

Hand Block

The highly acclaimed Goman Stone series now introduces a block type! A grip shape that provides excellent control!

We would like to introduce "Hand Block," handled by Okasugi Co., Ltd. It fits perfectly in the palm of your hand and allows for a strong polished finish. The handle is made of natural wood. We offer generous sizes of 45×100 and 23×100, enabling quick and efficient work. 【Features】 ■ Fits snugly in the palm of your hand ■ Allows for a strong polished finish ■ Sizes: 45×100, 23×100 ■ Enables quick and efficient work ■ Handle: Made of natural wood *For more details, please refer to the PDF document or feel free to contact us.

  • Grindstone

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Beveling and grinding/polishing with SUN UP Diamond Cup Grinding King.

Beveling and grinding/polishing with SUN UP Diamond Cup Grinding King.

SUN UP Diamond Cup Grinder King Single for Coarse Finishing DCS-100

"Deburring" of concrete, mortar, blocks, bricks, and stone materials For grinding and polishing such as "chamfering" and "flat leveling." For rough finishing. Emphasis on cutting performance. 【Features】 ■ Grinding diamond cutter (diamond wheel) cup type ■ The cup sander with a single blade shape is for grinding and polishing, suitable for rough finishing ■ Dry type ■ Maximum operating speed: 14,000 min-1 ■ Outer diameter 100mm × thickness 18mm × hole diameter 20mm ■ Accessories: Hole diameter correction ring (20mm → 15mm) Model number: 26593 *For more details, please feel free to contact us.

  • Other work tools

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A must-see for those struggling with burrs, polishing, and grinding! We support burr removal and polishing!

A must-see for those struggling with burrs, polishing, and grinding! We support burr removal and polishing!

A smooth surface without bumps and unevenness! Remove secondary burrs, small scratches, oxidation film after discharge machining, dirt, and rust with the 'rubber grinding stone'! *Exhibited at Gear Festa 2023.

We sell a unique elastic ceramic rubber grinding wheel that incorporates ceramic and uses rubber itself as the bonding material. Okasugi's finishing rubber grinding wheels are made with a special rubber bonding material, allowing them to deform while working to smooth the surface of the base material, resulting in a smooth finish without any unevenness. Furthermore, we manufacture and sell various precision machines that make the most of these rubber grinding wheels. We offer a wide range of products, including the finishing rubber grinding wheel "Gomangoku Stick," the lightweight and compact grinder "Low-Speed Scat Sander," and the "Tabletop Shaft-mounted Deburring Machine" for inner and outer surfaces. 【Product Lineup (Partial)】 ■ Gomangoku Stick ■ Low-Speed Scat Sander ■ Corner Polisher Patriot 100 ■ Handy Disk (Uribou) ■ Tabletop Shaft-mounted Deburring Machine 【Gear Festa 2023 Exhibition Information】 Venue: Tennozu Isle Sea Fort Square and Factory Gear Tokyo Store Date: June 24, 2023 (Saturday) Time: 13:00 - 22:00 *Special venue until 19:00 *For more details, please refer to the PDF document or feel free to contact us.

  • Other processing machines

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Tact Disk Black Skin Removal

Tact Disk Black Skin Removal

Amazing removal performance Tact Disk Black Skin Removal

Usage Removing scale, rust removal, paint stripping, etc. Features Removing scale, rust removal, paint stripping Does not excessively grind the material.

  • Grindstone

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Super Spot Cutter "SI-5820"

Super Spot Cutter "SI-5820"

It features a high-tech resin body and allows speed adjustment according to the hardness of the steel plate!

The "SI-5820" is a super spot cutter that allows for fine adjustments of the rotation speed using the pressure of two fingers on the trigger. It features a high-tech resin body and allows speed adjustments according to the hardness of the steel plate. An "Ultra Spot Cutter EX," suitable for ultra-high-tensile steel plates, is included. 【Features】 ■ High-tech resin body ■ Speed adjustable according to the hardness of the steel plate ■ Fine adjustments of the rotation speed possible with the pressure of two fingers on the trigger *For more details, please refer to the PDF document or feel free to contact us.

  • Work tools
  • drill

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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.

  • Grindstone

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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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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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Rubber grinding stone with no secondary burrs, flexible disc for deburring and rust removal.

Rubber grinding stone with no secondary burrs, flexible disc for deburring and rust removal.

The flexible disc of the Buri Killer is ideal for polishing, finishing processes, deburring, coating removal, and rust removal!

The Barikiller is an elastic rubber grinding wheel that does not produce secondary burrs. It is a unique elastic ceramic rubber grinding wheel that incorporates ceramics, with the rubber itself serving as the bonding material. ◆ Features of the Flexible Disc ◆ - It allows for grinding while also enabling polishing processes. - It has elasticity, resulting in very little penetration into the workpiece and a smooth surface. - Being reinforced with rubber, the grinding wheel bends easily to conform to the workpiece. Suitable for: Stainless steel, aluminum, copper, hardened steel, titanium, and more. *When using the flexible disc, a dedicated grinder (7,000 rpm) is required. Using a grinder other than the dedicated one may cause the grinding wheel to crack or break. ◎ By downloading the catalog, you can learn about the mechanism by which the Barikiller does not produce secondary burrs. Demo units are also available. Please feel free to contact us.

  • Grindstone

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Daiwa Rabin Offset Series

Daiwa Rabin Offset Series

Achieve high grinding capability and durability! We offer a variety of offset grinding wheels tailored to your needs.

The "Daiwa Rubbing Offset Series" uses our high-performance rubber between the magnet and the substrate, providing excellent vibration absorption and reducing dust, dirt, and noise in the workplace. Additionally, it demonstrates the unique performance of rubber magnets, preventing stress and overheating from prolonged use, making it suitable for various applications including metal, aluminum, stainless steel, and glass. Please feel free to contact us for inquiries. 【Features】 ■ Adopts the same cohesive abrasive grains as our signature "CM type" ■ Significantly increases grinding power ■ Adapts well to the workpiece ■ Suitable for belt sanders in the can manufacturing and sheet metal fields, as well as for removing grinding marks with resin bonds ■ Ideal for edge burr processing of press-cut and laser-cut surfaces ■ Also compatible with edge processing of plate glass *For more details, please refer to the PDF document or feel free to contact us.

  • Grindstone

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Cutting wheel [Abrasive grinding wheel]

Cutting wheel [Abrasive grinding wheel]

Long lifespan, outstanding quality

- Lasts three times longer compared to other companies - Enables efficient cutting

  • Testing Equipment and Devices

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Resinoid elasticity and stone "Green Ace Gold"

Resinoid elasticity and stone "Green Ace Gold"

Chosen by all workers from amateurs to skilled craftsmen, we meet a wide range of needs!

"Green Ace Gold" is a resin-bonded elastic grinding wheel suitable for both iron and stainless steel (difficult-to-cut materials). The 3mm type (GA-3) offers excellent grinding power and a light working feel thanks to its unique grain composition. The 6mm type (GA-6) combines the grinding power and durability of an offset wheel with the softness of a flexible wheel. 【Features】 ■ Reduces the burden of grinding work - Low vibration - Low noise - Soft feel ■ Excellent cost-effectiveness *For more details, please refer to the PDF materials or feel free to contact us.

  • Grindstone

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Heiwa Technica Co., Ltd. "Precision Cutting Wheels" Comprehensive Catalog

Heiwa Technica Co., Ltd. "Precision Cutting Wheels" Comprehensive Catalog

We have a wide range of cutting wheels available!

Processing with precision cutting wheels involves the use of high-speed rotating cutting wheels that are extremely thin (0.3mm to 1.2mm). This method is a type of precision machining that gradually shaves the workpiece using very hard particles (grains) that make up the wheel. It acts softly without causing destructive damage to the workpiece, resulting in a good surface finish, sharp cutting performance, and excellent grinding capabilities, boasting high-speed cutting that contributes to the reduction or elimination of secondary processing, thus lowering costs. The Precision Cutting Wheel Tokuwu Stone Series is manufactured under strict quality control in the Nasu factory, located in Nasu Town, Tochigi Prefecture, where temperature and humidity are kept constant to maintain stable quality on the production line. The Diamond Cutting Wheel Naston Gold Series for hard and brittle materials is a developed product made using high-quality diamond grains and a unique resin. It demonstrates its power in cutting hard and brittle materials such as cemented carbide, ceramics, hard glass, and sapphire glass, as well as difficult-to-machine composite materials, which are challenging to cut with general cutting wheels.

  • Grindstone
  • Other machine tools
  • Other physicochemical equipment

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