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

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.

Company：アダマス
Price：Other

Other cutting tools

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Grinding and finishing grinding stones "Rubber Grinding Stone Series" *Samples available.

Easy to work on curved surfaces & minimal burrs and returns for a uniform finish! Exhibiting at JIMTOF.

The "Rubber Grinding Stone Series" is a grinding and finishing stone characterized by high elasticity. It eliminates rebound during grinding operations, allowing for stable work on curved surfaces and complex shapes. It also generates minimal burrs and edges after processing, enabling uniform finishing. We offer two types of materials: "Rubber Grinding Stones" for a wide range of deburring and finishing of metals and non-ferrous metals, and "Finishing Rubber Grinding Stones" suitable for finishing fine details of precision parts without damaging the substrate, available in both shaft-mounted and offset types. 【Features of "Rubber Grinding Stones"】 - Compatible with metals, aluminum, stainless steel, and non-ferrous metals - Improves grinding efficiency for aircraft and ship components 【Features of "Finishing Rubber Grinding Stones"】 - Suitable for removing tiny burrs and surface finishing - Made of slightly harder rubber, allowing processing without damaging the substrate *You can view the catalog from "PDF Download." If you would like a sample, please contact us.

Company：菅沼砥石製作所
Price：Other

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【Manufacturing Method】 Vitreous Method

It has many pores and is less prone to grinding burns! It is used in a wide range of fields from rough grinding to precision grinding.

The "Vitrified Bonding Method" involves adding inorganic materials such as feldspar and clay as a binder to the abrasive grains, mixing in an appropriate amount of auxiliary agents, kneading, molding, and firing at a high temperature of 1,300°C for production. These products have a high porosity, are less prone to grinding burns, and are used in a wide range of applications from coarse grinding (#20 and above) to precision grinding (up to #4000). Recently, grinding wheels with larger pores have been developed, expanding their application as grinding wheels that alleviate clogging during grinding. 【Features】 ■ Manufactured by firing at a high temperature of 1,300°C ■ High porosity, less prone to grinding burns ■ Used in a wide range of applications from coarse to precision grinding ■ Expanding applications as grinding wheels that alleviate clogging during grinding *For more details, please refer to the PDF document or feel free to contact us.

Company：日本金剛砥石製作所茨城工場
Price：Other

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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.

Company：CRTワールド
Price：Other

Other tools and equipment

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Grinder/Grinding stone/Disk AG-58J/GA-58/MD-58

Introducing mini flap discs suitable for grinding corner meat for the Regibon air grinder!

We would like to introduce the products we handle: 'AG-58J/GA-58/MD-58'. The "Regibon Air Grinder AG-58J" is a mini grinder for an outer diameter of 58mm with low air consumption, featuring a highly safe lock lever type. The "Green Ace Gold GA-58" is a dedicated grinding wheel for the Regibon Air Grinder that can grind in any gap. We also offer the "Mini Disk MD-58," a mini flap disc suitable for grinding corner welds for the Regibon Air Grinder. [Features] <Regibon Air Grinder AG-58J> - The resin body ensures the handle does not feel cold. - The angled head allows for grinding up to the wall. - Highly safe lock lever type. - Low air consumption. *For more details, please refer to the PDF document or feel free to contact us.

Company：日本レヂボン
Price：Other

Grindstone
Grinding Machine

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Super Abrasive Grinding Stone Dresser "X POWER"

Contributing to environmental conservation! By using a dresser with the same shape as the product, single setup is possible.

"X POWER" is a dresser for super abrasive grinding wheels (CBN wheels and diamond wheels) that efficiently processes truing and dressing simultaneously. It is highly effective not only for resin bond wheels but also for vitrified bond and metal bond super abrasive wheels in truing and dressing. Compared to conventional methods (such as truing with soft steel grinding or WA), the truing time can be significantly reduced. It can accommodate the shapes and sizes desired by customers. 【Features】 ■ The cutting performance after truing is extremely good → By grinding with X POWER, the bond of the grinding wheel is removed. ■ The structure and usage method are simple → Does not require special equipment. ■ The shape can be changed according to the application → Offers flexibility and can accommodate various equipment. *For more details, please refer to the PDF document or feel free to contact us.

Company：三栄精工
Price：Other

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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.

Company：大和製砥所
Price：Other

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Finishing Whetstone "Gomangoku Diamond Stick"

A revolutionary diamond sharpening stone! It sharpens and polishes remarkably well, resulting in a smooth finish.

The "50,000 Stone Diamond Stick" can remove burrs from hard-to-reach corners and uneven surfaces. Each diamond abrasive grain is arranged in a dot pattern. It can be used in any direction—vertically, horizontally, or diagonally—without any specific orientation required. The diamonds used are of high quality, providing excellent cutting performance and durability. The feel of the burr catching is easy to understand, allowing for minimal dimensional changes. Additionally, the diamonds are electroplated using a special method, ensuring that all cutting edges are aligned, resulting in a smooth user experience and uniform cutting and polishing. 【Features】 ■ Diamonds arranged evenly in a dot pattern ■ Large chip pocket ■ Aluminum stick designed for ease of use ■ Efficient power transmission allows for quick completion of tasks ■ You can feel the moment the burrs are removed *For more details, please refer to the PDF document or feel free to contact us.

Company：オカスギ
Price：Other

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Rubber grinding stone with no secondary burrs, hard disc, capable of deburring and fine polishing.

The Balikiller hard disk is perfect for deburring and fine polishing!

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 Hard Disk ◆ - No need for a dedicated grinder required for flexible disks. - It has fine grinding power, making it effective against severe rust and stubborn dirt. - Capable of grinding impact marks and welds. The grinding surface has a smooth and uniform finish. ◎ By downloading the catalog, you can learn about the mechanism that prevents secondary burrs from the Barikiller.

Company：IZUSHI
Price：Other

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Achieving a 30% reduction in grinding wheels! Saiyo Wheel

A leading grinding wheel manufacturer in China with a wealth of experience in the Japanese market. A comprehensive range of products for semiconductors, electronic components, tools, automotive, and molds!

Saiyo Wheel was established in Jiangsu Province, China, in 2001 and primarily manufactures precision diamond and CBN wheels, as well as ultra-thin ultra-precision diamond and CBN wheels. Over the course of approximately 20 years, it has steadily grown its business and has now become one of the leading grinding wheel manufacturers in China. One-third of its products are exported to countries and regions such as Japan, North America, and Europe, and in Japan, they are specifically adopted by major automobile manufacturers and tier 1 parts manufacturers.

Company：KYONI CO.,LTD. tokyo,kanawgawa,chib,gunma,yamagata,nagoya,shanghai
Price：Other

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Surface finishing grinding wheel "Biruk Grinding Wheel"

Achieve long life! Moderate elastic deformation allows for improved surface roughness!

The "Biruk Grinding Wheel" is a grinding wheel that can improve surface roughness due to moderate elastic deformation. It has adequate impact resistance, maintains cutting performance, and due to its moderate vibration absorption, it suppresses wheel wear, achieving a long life. 【Grinding Example】 ◎ Grinding Type: Cylindrical Grinding Plunge ■ Work Material: SCM420 ■ Surface Roughness: Rzjis0.8μm or less ■ Wheel Specification: BK WA 400G 11 355D 32T 127H ■ Customer Evaluation: Cutting performance is sustained, dimensional accuracy is stable, and life is doubled. For more details, please refer to the catalog or feel free to contact us.

Company：ニートレックス【販売本社】
Price：Other

Grinding Machine

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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.

Company：三晃製砥堀之内工場
Price：Other

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Sankyo Seiki's original grinding wheel shaping machine 'SWP'

A bite-type system is also available as a dress device, compatible with small modules. Moreover, the grinding wheel diameter can be up to Φ400mm!

"SWP" is an original grinding wheel shaping machine from Sanwa Seiki Co., Ltd., which handles a large number of gear grinding machines. In addition to the rotary dressing device, it is also possible to install a tool-type dressing device, making it suitable for the finishing of finer screw-shaped grinding wheels. The rough shaping of solid grinding wheels can be done in a short time, and the finishing shaping can achieve higher precision than conventional shaping machines. [Features] - Suitable for finishing finer screw-shaped grinding wheels - Rough shaping of solid grinding wheels is done in a short time - Finishing shaping is more precise than conventional shaping machines *For more details, please refer to the PDF materials or feel free to contact us.

Company：オーエスジー株式会社グループ
Price：Other

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【Cutting Wheel】Hida Craftsman Offset *Campaign in Progress

The Hida Craftsman Series campaign will start on Monday, July 14, 2025!

We are currently running a campaign for our cutting wheel "Hida no Takumi Offset." For each purchase of the eligible product, you will receive one McDonald's card worth 500 yen. This is a limited-time offer from July 14, 2025 (Monday) to September 19, 2025 (Friday), so please consider taking advantage of this opportunity. 【Campaign Details】 ■ Campaign Period: July 14, 2025 (Monday) to September 19, 2025 (Friday) ■ Application Period: July 14, 2025 (Monday) to September 26, 2025 (Friday) ■ Campaign Content: One McDonald's card worth 500 yen for each purchase of the eligible product *For more details, please download the PDF or feel free to contact us.

Company：日本レヂボン
Price：Other

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Arkansas stone

Natural whetstone produced in Arkansas, United States, boasting world-class quality.

Arkansas stones are natural sharpening stones produced in the Ouachita Mountains of Arkansas, United States. This raw material is called novaculite, a sedimentary rock composed of microcrystalline quartz, recognized as a type of chert that has recrystallized, and it consists of over 99 percent pure silica. Novaculite is a sharpening stone that is almost nonexistent outside the Ouachita Mountains of Arkansas, making it the finest polishing stone in the world. **Grades of Arkansas Stones** Soft Arkansas Stone (medium grit, specific gravity 2.25–2.30) Hard Select Arkansas Stone (fine grit, specific gravity 2.30-2.45) True Hard Arkansas Stone (extra fine grit, specific gravity 2.5 or higher) Black Hard Arkansas Stone (extra fine grit, specific gravity 2.5 or higher) Translucent Hard Arkansas Stone (extra fine grit, specific gravity 2.5 or higher) Arkansas stones and novaculite are classified by specific gravity rather than grain size.