List of Grindstone products

Presentation of explanatory materials on JIS and ISO standards. We propose suitable safety barriers from a rich product series! Free rental of demo kits.

• Other safety and hygiene products

You can download a free booklet that introduces the uses, structures, and examples of various types of frames.

• Other machine tools
• Solar power generator
• Other energy equipment

We offer a variety of grinding wheels with excellent toughness and moderate cutting power, as well as fine polishing sticks.

• Grindstone

It has been developed to easily remove rough machining marks (cutting, electrical discharge machining, wire cutting).

• Grindstone

To enable the polishing of relatively low-hardness steel materials, high-quality black silicon carbide was used.

• Grindstone

The cutting force is very high! It is also characterized by being resistant to galling and scratching.

• Grindstone

A wide range of products related to polishing and grinding in the precision machinery field is featured! We are currently offering a high-quality catalog of unique polishing tool products!

• Hand polishing and filing
• Grindstone
• Other abrasives

Introducing grinding wheels for stainless steel mirror polishing applications and glass edge polishing/roll grinding applications!

• Grindstone

Whetstones with extremely low processing alteration and whetstones that achieve waste reduction without using environmentally harmful substances.

• Grindstone

Ideal cutting performance and whetstone lifespan! Are you wasting your whetstone with dressing?

• Grindstone

Achieved high-efficiency grinding of advanced electronic component materials! Capable of intake and exhaust of water and air.

• Grindstone

Enables high-speed cutting of hard-to-machine materials such as sapphire, quartz glass, and silicon!

• Grindstone

The tip of the spot welding electrode is polished to an R shape.

• Other abrasives
• Welding Machine
• Grindstone

A lineup of products that support various grinding methods, including cylindrical grinding, surface grinding, and internal grinding!

• Grindstone

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

• Grindstone
• Other abrasives

The "MD150" for cordless circular saws is now available! Featuring a cermet blade, it boasts sharp cutting performance and impressive durability!

• Grindstone
• Other abrasives

A new member of the Mach-Saw series is born! A chip saw with a cutting speed 1.3 times faster and durability 1.5 times greater.

• Grindstone
• Other abrasives

Introducing a thin double-sided reinforced cutting wheel with a thickness of 1.0mm that can cut various materials!

• Grindstone
• Other abrasives

Demonstrating power in cutting various types of steel, especially stainless steel! Experience the new type of sharpness.

• Grindstone
• Other abrasives

A lineup for metal and non-metal use! Compared to conventional products, durability has increased by 11%!

• Grindstone
• Other abrasives

Cutting thick steel over 20mm is a breeze! With premium cutting performance, work time is significantly reduced!

• Grindstone
• Other abrasives

Introducing a lineup of rechargeable chip saw cutting machines! Check out the sharp cutting performance of our cermet blades!

• Grindstone
• Other abrasives

Ideal for stainless steel cutting! An evolved high-level sharpness and durability compared to conventional products.

• Grindstone
• Other abrasives

Powerful sharpness! A new 0.8mm blade for stainless metal with exceptional cutting performance has arrived!

• Grindstone
• Other abrasives

Introducing the new 105×1.0mm thin, double-sided reinforced cutting disc suitable for stainless steel and metal!

• Grindstone
• Other abrasives

Incredible durability and outstanding cutting performance! Comparing the performance of high-quality, high-performance, and high-efficiency super cutting wheels.

• Grindstone
• Other abrasives

By attaching it to the RHB-355, you can further enhance its capabilities! Let me introduce the hybrid grinding wheel!

• Grindstone
• Other abrasives

With this one sheet, you can handle any material! It is capable of cutting a wide variety of materials while also being exceptionally durable.

• Grindstone
• Other abrasives

New 128mm size now available! Cuts deeper than the straight type, allowing for horizontal cuts from the root!

• Grindstone
• Other abrasives

We design and manufacture honing tools with various standards and dimensions tailored to your parts! They are used by automotive manufacturers around the world, starting with Japan.

• Other cutting tools
• Grindstone

We manufacture products tailored to the user's requests and supply the best products.

• Grindstone

The abrasive has a high grit ratio, providing better gloss than rubber-based bonded abrasives, and allows for stable finishing and polishing.

• Grindstone

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

• Grindstone

This is a grinding stone specialized for mirror polishing the edge surfaces of glass and LCD panels, as well as the uneven surfaces of glass lenses!

• Grindstone

This is a grinding stone specialized for mirror polishing of chrome-plated rolls!

• Grindstone

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

• Grindstone

Higher heat resistance! A beautiful polished finish is possible even on fine surfaces and intricate areas.

• Tool Sets
• Grindstone

A wide variety of "custom-made rubber grinding stones with shafts" and "hand sharpening stones" are featured!

• Grindstone

60 years of history, achievements, and trust.

• Grindstone
• Diamond cutter
• Processing Jig

60 years of history, achievements, and trust.

• Grindstone
• Diamond cutter
• Processing Jig

60 years of history, achievements, and trust.

• Grindstone
• Diamond cutter
• Processing Jig

Powerful and perfect for polishing work! A flexible grinder from a specialized manufacturer of flexible shafts, suitable for long hours of grinding!

• Plastic processing machines (cutting and rolling)
• Grinding Machine
• Grindstone

For ultra-hard flute grinding! A metal bond wheel capable of high-speed feed during deep cutting.

• Grindstone

High shape retention! Ultra-high performance resin bond wheel that demonstrates power even in heavy grinding.

• Grindstone

This is a masterpiece infused with the passion poured into the diamond sharpening stone.

• Grindstone

Even difficult-to-machine materials can be easily finished with high precision! It prevents the rise in processing costs with outstanding economic efficiency.

• Grindstone

In terms of grinding ratio, it achieves a value 50 times that of WA abrasive grains! It is particularly effective for grinding mold materials.

• Grindstone