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Grindstone(25mm) - List of Manufacturers, Suppliers, Companies and Products

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

16~30 item / All 30 items

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Genuine Hard Arkansas (Extra Fine) XAP-13A-T

The true hard Arkansas whetstone is the finest sharpening stone available today. It is primarily used by customers who require an exceptionally high-quality polished finish.

● The genuine hard Arkansas whetstone is often referred to as a multicolored translucent stone. The colors feature both translucent and transparent characteristics, often mixing together, with black, red, white, and gray frequently present within the same whetstone. ● Due to being quarried from nature, we cannot accommodate specific requests for size, mesh, or color. Please choose from the item numbers.

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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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Railway rail maintenance and upkeep products [Grinders and grinding materials series]

[Introducing 4 products together] Effective for rust removal on rails and measures against wave-like wear. Proven results in disaster recovery sites.

Our company handles maintenance and preservation products for railway rails. We offer rail grinding machines such as the 'RS-1' and 'RS-3' equipped with lithium-ion batteries, as well as the 'RS-4' capable of rust removal over long distances, along with the grinding material '3B Wheel' that minimizes degradation or alteration to the rails. These products enable quick and easy maintenance work on rails and are also effective for removing rust from rails in long-term out-of-service sections affected by weather conditions. 【Product Lineup】 ■RS-1… For rust removal of less than a few hundred meters. Compact and can be loaded onto light vans. ■RS-3… Battery-operated and low noise. Effective for rail grinding, polishing, and correction. ■RS-4… Capable of rust removal over several tens of kilometers. ■3B Wheel… No worries about grinding burns, maintaining excellent cutting performance. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • Grinding Machine

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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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Cutting Wheel "3M(TM) Cutting Wheel 51782" *Sample available

Stable cutting without rebound or deviation during cutting. Measures to reduce risks and ease the burden during work. Case studies available.

The "3M™ Cutting Wheel 51782" is a cutting wheel that achieves smooth blade penetration and high durability by using uniquely precision-molded ceramic abrasives. It is less likely to cause rebound or wobble when the blade is applied, allowing for stable work with light force. It maintains sharp cutting performance for an extended period, enabling speedy cutting operations. It is less prone to "burn" or "burr" on the cutting surface due to friction, contributing to improved worker safety, reduced workload, and enhanced work quality. ★ Product samples are currently available. Please apply through the "Contact" section below. 【Features】 ■ Stable work with minimal rebound and wobble ■ Reduced work load with smooth cutting ■ Suitable for cutting carbon steel, SUS316, alloy steel, and more ■ High durability, reducing the frequency of wheel replacements ■ Achieves 1.6 times the durability and 1.7 times the cutting speed compared to typical alumina-zirconia abrasive wheels (based on our tests) *Case studies from plant engineering companies can be downloaded. *3M Japan Co., Ltd. handles personal information in accordance with the personal information handling policy and privacy policy outlined in the link below.

  • Grindstone

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Grinding Stone "Happy Fiber Disk"

Outstanding grinding power and durability! Available in φ175mm, φ125mm, and φ100mm.

We would like to introduce our ceramic abrasive material, the "Happy Fiber Disc." Compared to offset grinding wheels, it has a softer touch, less vibration, and reduced sparks due to its structure. Please feel free to contact us if you need any assistance. 【Available Sizes】 ■Φ175mm ■Φ125mm ■Φ100mm *For more details, please download the PDF or feel free to contact us.

  • Other cutting tools

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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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Heat-treated steel precision cutting wheel "Meivia S" [Free samples available]

Developed precision cutting wheels for metal microstructure observation. Particularly skilled in cutting hard-to-cut materials such as hardened steel.

Hardened steel has a high hardness and the cutting surface becomes compact, making it unsuitable for cutting with cutting wheels. However, there is a strong demand for cutting with grinding wheels, and to address this issue, Meibia S was born. Meibia S is designed with specifications that are believed to be the most suitable after repeatedly conducting cutting tests on hardened steel. 【Features】 〇 It is a wet precision cutting wheel for hardened steel. 〇 It can be used for hard iron-based materials with alumina-based abrasives. 〇 It has become possible to sell at a low price due to mass production. Free samples are currently being distributed. If you are interested, please feel free to contact Haruzoku Japan.

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  • cutter
  • Cutting Oil
  • Grindstone

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Straight Type Double-Sided Reinforced Cutting Wheel "Zeta Cut"

Safe with domestic manufacturing and designed for safety with double-sided reinforcement! We offer a lineup with outer diameters ranging from 125 to 205 mm.

The "Zeta Cut" is a straight-type double-sided reinforced cutting wheel that boasts top-class cutting speed and durability in the industry. It delivers exceptional cutting performance with light force, cutting smoothly while reducing kickback. Stable operation is possible. Additionally, it is available in outer diameters of 125-205mm. It enhances efficiency with cutting speeds that are unmatched even with various thicknesses of steel materials. 【Features】 ■ Top-class cutting speed and durability in the industry ■ Manufactured domestically for peace of mind, with a safe design featuring double-sided reinforcement ■ Exceptional cutting performance with light force ■ Cuts smoothly while reducing kickback, enabling stable operation ■ Available in outer diameters of 125-205mm ■ Enhances efficiency with cutting speeds that are unmatched even with various thicknesses of steel materials *For more details, please download the PDF or feel free to contact us.

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High-performance cutting wheel for metal "Resibon Super Cut RSC"

Exhibits outstanding cutting power against stainless steel! It combines excellent cutting ability with durability.

The "Rejibon Super Cut RSC" is a high-performance cutting disc for metal that boasts high safety due to its double-sided reinforced structure, along with excellent cutting power and durability. It comes in a lineup that includes a 1mm type focused on cutting speed, a 1.6mm type that excels in the balance of sharpness and durability, and a 2.5mm type that achieves remarkable durability and excellent workability. It demonstrates outstanding cutting power against stainless steel. 【Features】 ■ Double-sided reinforced structure ■ High safety ■ Combines excellent cutting power and durability ■ Outstanding cutting power against stainless steel *For more details, please refer to the PDF document or feel free to contact us.

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Cutting Wheel "Golden Egg X-LOCK 125"

No flange tightening tool required! Experience the comfortable cutting performance and outstanding durability with X-LOCK.

This product is a cutting disc specifically designed for grinders compatible with the X-LOCK system. With one-touch installation and removal, it prevents accidents caused by forgetting to tighten the flange or loosening. Not only can you confirm that it is securely attached with a "click" sound, but it also prevents accidental installation of accessories that have a fixed rotation direction. 【Features】 ■ Exclusively for the X-LOCK system ■ For stainless steel and metal ■ One-touch installation and removal ■ Clearly indicates that it is properly attached ■ No flange tightening tool required *For more details, please refer to the PDF document or feel free to contact us.

  • Grindstone
  • Other abrasives

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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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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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