光陽社 List of Products and Services

■For catalog downloads and inquiries, please visit the following URL and click on "Request Materials" below. http://www.koyo-sha.co.jp/ 【Features】 This tool is made by bonding abrasive particles to a non-woven nylon fiber. It is characterized by the flexibility of the non-woven fabric and the three-dimensional distribution of the abrasive particles, making it a tool with polishing finishing properties that are intermediate between abrasive cloth tools and buffs. It is used for deburring, matting, hairline finishes, polishing or cleaning before and after plating, and more. As for the conditions during polishing, it should be used at a lower peripheral speed of 1500 m/min or less due to the heat resistance of the base material compared to abrasive cloth products.

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■For catalog downloads and inquiries, please visit the following URL and click on "Request Materials Here." http://www.koyo-sha.co.jp/ 【Features】 This tool is made by adhering abrasive particles to a non-woven nylon fiber. It is characterized by the flexibility of the non-woven fabric and the three-dimensional distribution of the abrasive particles, providing a polishing finish that is intermediate between abrasive cloth tools and buffs. It is used for deburring, matting, hairline finishes, and polishing or cleaning before and after plating. As for the conditions during polishing, due to the heat resistance of the base material, it should be used at a lower peripheral speed of 1500 m/min or less compared to abrasive cloth products. *There is also a type that is impregnated with grease to prevent burning.

• Other abrasives

■For catalog downloads and inquiries, please visit the following URL and click on "Request Materials Here." http://www.koyo-sha.co.jp/ 【Features】 This tool is made by bonding abrasive particles to a non-woven nylon fiber fabric. It is characterized by the flexibility of the non-woven fabric and the three-dimensional distribution of the abrasive particles, providing a polishing finish that is intermediate between polishing cloth tools and buffs. It is used for matting, hairline finishes, and polishing or cleaning before and after plating. As for the conditions during polishing, due to the heat resistance of the base material, it should be used at a lower peripheral speed of 1500 m/min or less compared to polishing cloth products.

• Other abrasives

■For catalog downloads and inquiries, please visit the following URL and click on "Request Materials" below. http://www.koyo-sha.co.jp/ This is our unique polishing wheel that combines non-woven abrasive wheels and liquid polishing agents through hybrid technology. 【Features】 ○ It provides a fine finish. The contact with the workpiece is gentle, and it conforms well to curved surfaces. ○ By adjusting the polishing pressure, it can be used at a wide range of peripheral speeds. ○ It generates little polishing heat, allowing for long continuous operation. 【Specifications】 ○ Abrasive: A ○ Product grit: #120, #150, #220, #320, #400, #500, #600

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Please download the catalog or make inquiries from the link below: [Request materials here]. http://www.koyo-sha.co.jp/ This is a tool that adheres abrasive particles to non-woven nylon fibers. It is highly flexible and acts gently on the workpiece, allowing for a uniform finish.

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■For catalog downloads and inquiries, please visit the following URL and click on "Request Materials" below. http://www.koyo-sha.co.jp/ 【Features】 It has greater polishing power than conventional portable polishing tools because it can polish at high speeds. Being a unit type, it has good compatibility with the workpiece, and at the same time, the buff surface is less likely to clump, providing stable polishing effects. By selecting the appropriate buff polishing agent, it is possible to achieve a rough polish that removes #240 grit marks, up to a polishing finish equivalent to #400 grit. ○ After using the offset sisal, using the offset felt will yield outstanding gloss.

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■For catalog downloads and inquiries, please visit the following URL and click on "Request Materials" here: http://www.koyo-sha.co.jp/ 【Features】 This revolutionary polishing tool features a unit structure that wraps felt in a spiral shape, making it easy to conform to uneven surfaces. It has excellent holding power for the applied abrasive, and the felt surface is designed to resist clumping. When used after offset sisal, it achieves outstanding gloss.

• Other abrasives

■For catalog downloads and inquiries, please visit the following URL and click on "Request Materials" below. http://www.koyo-sha.co.jp/ The Regibon KF wheel is a flap wheel that uses Regibon abrasive cloth. Additionally, you can choose from several types of abrasive cloth based on your application, making it suitable for various grinding processes. It also has superior grinding power and a long lifespan compared to regular wheels, making it ideal for automatic grinding machines. <Features> ■Available in five types to choose from based on application. ■Can be used universally from deburring to grinding of metals. ■Superior grinding power and long lifespan compared to standard flap wheels, making it suitable for automatic grinding machines. <Performance by Type> ・CAT…Very strong grinding power. ・EAK…High strength due to reinforced base material. For general metals. ・SAK…Flexible base material with uniform grinding marks. ・WAK…For medium and fine grain sizes. High grindability and flexibility. ・ABR…A specialized fine grain abrasive cloth that balances grinding power and finish.

• Other cutting tools

For catalog downloads and inquiries, please visit the following URL and click on "Request Materials" below. http://www.koyo-sha.co.jp/ This is a mesh polishing cloth sheet with diamond abrasives firmly bonded to a synthetic fiber substrate. It has a high polishing power and is designed to be less prone to clogging due to its mesh structure. Additionally, it has a long lifespan and excellent water and heat resistance. <Features> ■ The mesh structure makes it less prone to clogging and eliminates the need for dressing. ■ High polishing power due to diamond abrasives. ■ Long lifespan with excellent water and heat resistance. ■ Best performance is achieved when used wet. <Type> S: No backing treatment F: With film N: With adhesive (double-sided tape on the film) M: With Velcro <Standard Sizes> - 100mm x 100mm, 200mm x 200mm, 250mm x 300mm (maximum)

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■For catalog downloads and inquiries, please visit the following URL and click on [Request Materials Here]. http://www.koyo-sha.co.jp/ KF wheels have a long product life and a consistent surface roughness, making them easy to automate. The air cooling effect helps to prevent burning of the workpiece while providing good "familiarity" with the shape, allowing for curved surface polishing. <Features> ■Moderate wear prevents clogging. ■Can be used as a substitute for emery buffs. ■Long product life and consistent surface roughness make automation easy. ■The air cooling effect helps to prevent burning of the workpiece. ■Good "familiarity" with the shape of the workpiece allows for easy curved surface polishing. ■Designed for dry use, offering great flexibility and achieving a more uniform finish. <Type-Specific Performance> ・DAK... A general type with a uniform finish that is easy to connect to the next process (for dry use). ・YWK... Performance that is intermediate between standard wheels and resin-bonded polishing cloth wheels (for dry use).

• Other cutting tools

For catalog downloads and inquiries, please visit the following URL and click on "Request Materials Here": http://www.koyo-sha.co.jp/ Endless grinding belts are non-jointed grinding belts made from thick, seamless bag-woven cotton fabric as the base material. Because there are no joints, smooth grinding can be performed without being affected by steps during the grinding process. <Features> ■ Smooth grinding can be performed without being affected by steps during the grinding process due to the absence of joints. ■ Non-jointed grinding belts made from thick, seamless bag-woven cotton fabric as the base material. <Standard Sizes> ・Width 100mm x Length 915mm ・Width 100mm x Length 1525mm <Manufacturing Dimensions> ・Up to a maximum width of 400mm, with lengths only available in 915mm and 1525mm.

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For catalog downloads and inquiries, please visit the URL below and click on [Request Materials Here]. http://www.koyo-sha.co.jp/ Cork grinding belts have an abrasive applied to the surface of cork particles coated on the base material, providing a fine and beautiful finish! Consistent performance until the end! Excellent durability! Suitable for both dry and wet use! ★ For glass polishing, we offer BTZ (coated with tripoli powder). <Features> ■ Abrasive applied to the surface of cork particles ■ Fine and beautiful finish ■ Consistent performance until the end ■ Excellent durability ■ Suitable for both dry and wet use <Manufactured Grit> ・#150, #180, #240, #320, #400, #600 <Manufactured Dimensions> ・Specified width mm × Specified circumference mm (e.g., 100mm × 915mm)

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For catalog downloads and inquiries, please visit the following URL and click on "Request Materials" below. http://www.koyo-sha.co.jp/ The cutter net straight type can be used for a wide range of applications such as cutting and sanding. Additionally, since the cutting surface is polished simultaneously, it results in a beautiful finish with minimal burrs. <Features> - Usable for a wide range of applications such as cutting and sanding - Abrasive material is firmly adhered to both sides of the mesh glass fiber substrate - Minimal clogging, demonstrating excellent cutting performance - Air cooling action prevents burning of the cutting surface - The cutting surface is polished simultaneously, resulting in a beautiful finish with minimal burrs - Particularly excellent in strength and safety, allowing for safe operation even at high speeds

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■For catalog downloads and inquiries, please visit the following URL and click on [Request Materials Here]. http://www.koyo-sha.co.jp/ Uniflap enhances grinding efficiency and reduces working time. It demonstrates excellent effects when used instead of emery buffs. Additionally, due to its superior elasticity, it conforms well not only to flat surfaces but also to irregular shapes. <Features> ■Excellent elasticity, conforms well to flat surfaces as well as irregular shapes. ■Can be used until it becomes small, eliminating the need for replacement time like grinding belts or emery buffs (iron buffs). ■Can withstand strong pressure grinding, making it suitable for automatic grinding machines. ■Type A & Type R - Each unit is uniquely shaped in a zigzag pattern, preventing grooves and providing excellent cutting performance. - Promises improved work efficiency and reduced fatigue for operators. ■Type B - Instead of zigzag, it is stacked in a single row, making it suitable for grinding grooves.

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■For catalog downloads and inquiries, please visit the following URL and click on "Request Materials" here: http://www.koyo-sha.co.jp/ The flange-integrated buff is a buff that does not require a flange, and the integrated buffs with outer diameters of 200mm and 250mm are ideal for flexible sanders. You can choose from cotton buffs, sisal buffs, uniflaps, and more. <Features> ■Flange-free integrated buff ■Integrated buffs with outer diameters of 200mm and 250mm are ideal for flexible sanders ■Available in four types with center fittings of diameters 75mm, 100mm, 125mm, and 135mm ■Compatible with cotton buffs, sisal buffs, color satin, and uniflaps ■Cotton and sisal buffs can be processed in various ways upon request <Caution> There may be cases where an integrated buff cannot be made depending on the type and outer diameter of the buff. Please refer to the separate catalog.

• Other abrasives