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Grindstone(500) - List of Manufacturers, Suppliers, Companies and Products

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

46~60 item / All 83 items

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Finishing Disc Grinder Set DS-1 Grinder Rubber Grinding Stone

Basic set for trying out the Serapozisuku: Finishing Disc Grinder Set DS-1

Usage Deburring, removing fine scratches, rust removal Removing welding discoloration, polishing before mirror finishing Features Suitable for various materials Iron, stainless steel, aluminum, copper, brass, stone, etc. [Set Contents] Finishing disc grinder TS100-V (5500 RPM) 1 unit Ceramic polishing disc D80 #80 1 piece D120 #120 1 piece D220 #220 1 piece

  • Other abrasives

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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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Mini cup whetstone

Small parts and mini cups for narrow areas.

Usage MP24… removing black skin, rust removal, paint stripping MT80… light grinding, bead removal, paint stripping MT180… light grinding, fine grinding, chamfering, deburring MT240… fine chamfering, fine deburring MD120… fine chamfering, polishing finish, removing discoloration from welds Special Features Please use with grinders equipped with mini cup-specific fittings (MS-50E, MS50A-2).

  • Grindstone

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Slide Change Dial

Compatible with various grinding machines! One-touch detachable slide change system.

The "Slide Change Diamond" can be used for roughening epoxy, hard floors, and resin floors, as well as for thin film removal and concrete surface polishing. It is compatible with various floor grinding machines (new Tornado), DHG Tornado, HTC (all types), Predator, and domestic 30 cm grinding machines. 【Features】 ■ Easy attachment ■ High operability ■ Compatible with various floor materials ■ Slide change system ■ Extensive lineup *For more details, please refer to the PDF document or feel free to contact us.

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Yamabuki - High Grade Oil Stone -

Successfully developed high-precision grinding wheels that can be supplied at a low cost and with stable availability!!

Generally, there are few artificial grinding stones used for high-precision grinding in manual polishing work, and natural stones such as Arkansas stones are sometimes used. Natural stones are difficult to obtain, expensive, and in recent years, high-quality ones have become harder to find, with fewer imports. Therefore, our company has been working on the development of high-precision grinding stones that can be supplied at a low cost and in a stable manner. The new product "Yamabuki" uses tough alumina-based abrasive grains, has a particle size equivalent to #6000, and is a groundbreaking product that has wax impregnated into a vitrified bond stone that has been fired at high temperatures. (Note) Due to being a flammable solid, please ensure that the grinding stone is dried naturally. It may cause a fire.

  • Grindstone

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Battery-powered rail grinder "RS-1"

The main body can be folded compactly, and all the equipment can be loaded into a single light van!

The "RS-1" is a rail grinding machine that uses a lithium-ion battery. The main body can be compactly folded, allowing the entire device to be loaded into a single light van. Additionally, the special grinding material "3B series" consists of grinding material cut into strips and embedded in the wheel. It exhibits excellent cutting performance and durability. The cushioning properties of the grinding material allow for grinding without damaging the shape of the rail's top surface. We have rental machines available, so please contact us for more details. 【Specifications】 ■ Main body structure: Aluminum frame welded structure ■ Wheel material: MC nylon, steel ■ Drive motor: AC servo motor, 200V-1.5KW ■ Rotational speed: 4500rpm ■ Power supply: Lithium-ion battery 50V20A, capable of approximately 2 hours of grinding ■ Grinding amount: 0.02mm ■ Grinding wheel: 142×65 with R ■ Overall length: 863mm (stored: 760mm) ■ Overall width: 326mm ■ Overall height: 946mm (stored: 470mm) ■ Weight ・Device: 20kg ・Battery: 16kg *For more details, please refer to the PDF document or feel free to contact us.

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7mm thick grinding wheel Black Seven

The amount of waste is 20% off compared to conventional methods. The newly developed manufacturing process increases durability by over 150%.

We have successfully amplified the grindable area and reduced the waste amount by approximately 20% compared to conventional methods through the new design of the non-grindable (waste) parts. The hassle of replacing grinding wheels has also been reduced, enhancing work efficiency while considering the environment. Additionally, through a newly developed manufacturing method, we have formed a special shape with a thickness of 7mm, significantly improving durability. We have achieved over 150% increase in durability compared to the conventional product with a thickness of 6mm. For more details, please contact us or refer to the catalog.

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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.

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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.

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Resinoid Grinding Stone Series "Resinoid Mounted Stone Shaft Diameter φ3/6mm"

The SGW resin-bonded grinding wheel series that excels on the front lines of every processing site!

The "Resinoid Mounted Grinding Wheel" has moderate elasticity due to its phenolic resin binder, resulting in minimal rebound during cutting, making it user-friendly for operators. Its sharp cutting ability is a key feature, with reduced clogging, allowing for maximum work efficiency. 【Features】 ■ Active in various processing sites ■ Minimal clogging ■ Improved work efficiency ■ Moderate elasticity due to phenolic binder ■ Minimal rebound during cutting *For more details, please refer to the catalog or feel free to contact us.

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  • Other cutting tools

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Super Stent Trimmer

Just a light stroke for a perfect finish - a deburring stone using super abrasive particles.

This is a deburring grinding stone that can be directly attached and used with a disc grinder or air sander. It uses super abrasives, providing excellent cutting performance and a smooth finish with minimal secondary burrs. Since it can achieve a finish in one go, it reduces processing time and significantly improves work efficiency!

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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.

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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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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.

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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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