理研コランダム Product Lineup

The "C84C" is a grinding belt suitable for sectional belts (super wide belts). Its main application is for grinding MDF, HDF, and particle board, and it is also suitable for grinding CLT. It can also be used with standard wide belts. The abrasive material used is C grit (silicon carbide), and the backing material is cloth (fabric). It can also be used for wood surface grinding. 【Features】 ■ Suitable for sectional belts (super wide belts) ■ Excellent smoothness and durability, achieving a long lifespan ■ High rigidity backing material provides high running stability ■ Usable with standard wide belts ■ Usable for wood surface grinding *For more details, please download the PDF or feel free to contact us.

The "Ricodisc E Series" is a disc that allows for polishing in various fields such as metals, non-ferrous metals, and wood. Thanks to its uniform flap structure, it has excellent chipping properties, making it suitable for finishing processes like grinding with grinding stones. It can also be used in heavy grinding processes. Available in a specification of 100mm diameter and 12000rpm, it comes in two types: Type A (RCEA) and Type Z (RCEZ). 【Features】 <Type A> - Capable of polishing in various fields such as metals, non-ferrous metals, and wood - Excellent chipping properties due to the uniform flap structure - Suitable for finishing processes like grinding with grinding stones <Type Z> - Reduces the occurrence of burning during polishing, achieving a long lifespan - Suitable for polishing processes in heavy grinding *For more details, please download the PDF or feel free to contact us.

The "Riko Tool" is an air sander with a magic-style and speed control. It comes in three models: Orbital Sander (R-70), Double Action Sander (R-60), and Mini Orbital Sander (DR-840). The DR-840 can be used for polishing curved surfaces and corners, making it suitable for narrow areas. The R-60 features a low center of gravity and low vibration design, focusing on workability. 【Features】 ■ Magic-style with speed control ■ R-70: Low vibration design efficiently enhances polishing power ■ R-60: Low center of gravity and low vibration design prioritizing workability ■ DR-840: Usable for polishing curved surfaces and corners ■ DR-840: Ideal for polishing narrow areas *For more details, please download the PDF or feel free to contact us.

The "MR50" is a disk product with a hook-and-loop backing. It can be used on surfaces such as painting, putty, wood polishing, and on curved surfaces like hard coatings, automotive repairs, and furniture. We offer a wide range of grit sizes from P80 to P400, and you can choose between two types: the hole-less type (MR50-MA) and the 6-hole type (MR50-MK). 【Features】 ■ Product for dry sanding ■ Hook-and-loop backing ■ High grinding capability and long lifespan ■ High durability specification *For more details, please download the PDF or feel free to contact us.

The "S79A" is a self-sharpening, sharp-cutting rickel belt. It is a product made using RIKEN corundum ceramic abrasives and features a hard cloth. It can be used in both dry and wet conditions. We offer five different grit sizes ranging from #40 to #120, with the joint being an F joint (wave cut + tape), and the size is 100X915mm. 【Features】 ■ Excellent self-sharpening and sharp cutting ability ■ Ceramic suppresses grinding heat, resulting in less spark generation ■ Made with hard cloth ■ Usable in both dry and wet conditions ■ Suitable for heavy grinding and difficult-to-machine materials *For more details, please download the PDF or feel free to contact us.

"RCDSP" is a product suitable for polishing stainless steel and difficult-to-machine materials. It is a Rickle product that uses RIKEN Corundum's ceramic abrasive grains, providing sustained polishing power. It is effective for deburring, scratch removal, and weld bead removal. We offer five particle sizes ranging from #40 to #120, with a diameter of 100mm and a rotation speed of 13,600 rpm. 【Features】 ■ Exceptional grinding performance and durability achieved with ceramic abrasives ■ Minimal occurrence of burning and sustained polishing power ■ Ideal for polishing stainless steel and difficult-to-machine materials *For more details, please download the PDF or feel free to contact us.

The "No. 36A Belt" is an endless belt with a soft and gentle cushioning unique to bag fabric, which eliminates vibrations during work. It creates a finished surface with a gentle grinding pattern. The size available is 100X915mm. We offer a wide range of 13 types of grit from #36 to #600. Please feel free to contact us when you need assistance. 【Features】 ■ No vibrations during work, with unique cushioning of bag fabric ■ Creates a finished surface with a soft and gentle grinding pattern ■ Made from thick bag-woven cotton fabric without joints *For more details, please download the PDF or feel free to contact us.

"WARF" is a white alumina polishing material that is translucent with a whitish tint. It comes in a 4kg bag, making it suitable for small-scale use. It can be used for sandblasting and general polishing. We offer 11 different grain sizes ranging from F24 to F220. The packaging is available in small bags of 4kg and large boxes containing 20kg (5 bags of 4kg each). 【Features】 ■ Translucent polishing material with a whitish tint ■ Contains over 99% aluminum oxide ■ Easy to store due to the included zipper ■ Suitable for small-scale use with 4kg bags *For more details, please download the PDF or feel free to contact us.

"SUSAP" is a suitable re-coating disc for stainless steel polishing/welding beads (TIG/MIG) and more. It can also be used for surface finishing, pre-polishing treatment, and removing fine burrs. We offer 10 types of grit sizes ranging from #40 to #400, with a diameter of 100mm and a rotation speed of 13600rpm. 【Features】 ■ Improved grinding power and long lifespan due to the long and short blade planting structure ■ Suitable for stainless steel polishing/welding beads (TIG/MIG) and more ■ Compatible with surface finishing, pre-polishing treatment, and removing fine burrs *For more details, please download the PDF or feel free to contact us.

We would like to introduce the "Ricomagic MH-MR series" that we handle. We offer three types: MH2, MR2, and MR3, suitable for a wide range of applications from grinding to finishing in metal, woodworking, and putty/painting. You can choose from two shapes: hole-free and hole-containing. We have a rich lineup of grit sizes ranging from P40 to P600, and the size is 125X0mm. 【Features】 ■ Products with a magic-type backing ■ Products for dry sanding ■ Three types available: MH2/MR2/MR3 ■ Choose from two shapes: hole-free and hole-containing *For more details, please download the PDF or feel free to contact us.

The "CFD" is a C fiber disc that can be used for polishing work in various fields. It is suitable for polishing tasks such as general metals, non-ferrous metals, deburring, primer removal, paint stripping, and rust removal. Please use it together with a separately sold backup plate. We offer eight types of grit sizes ranging from #16 to #80, with a diameter of 100mm, a hole diameter of 15.9mm, and a maximum rotational speed of 13,600 rpm. 【Features】 ■ Usable for polishing work in various fields ■ Excellent heat resistance and durability ■ Made with strong fibers and powerful adhesives ■ To be used with a separately sold backup plate *For more details, please download the PDF or feel free to contact us.

"AARF" is a reddish-brown alumina abrasive. It comes in a 4kg bag, making it suitable for small-scale use. It can be used for sandblasting and general polishing. We offer 11 types of grain sizes ranging from F24 to F220. The packaging forms include small bags of 4kg each and large boxes containing 20kg (5 bags of 4kg each). 【Features】 ■ Reddish-brown abrasive ■ The aluminum oxide content is a representative value of 95.80% ■ Easy to store due to the included chuck ■ Suitable for small-scale use as it comes in a 4kg bag *For more details, please download the PDF or feel free to contact us.

The "Z7" is a re-coat belt that uses zirconia abrasive grains (Z). It is made with a hard fabric and features a color scheme based on our company's image blue. It is suitable for polishing general metals, non-ferrous metals, wood, resin, leather, rubber products, and more. We offer 10 different grit sizes ranging from #24 to #240, and the size is 100X915mm. 【Features】 ■ Achieves long life with high grinding power ■ Capable of handling a wide range of grinding applications ■ Uses zirconia abrasive grains (Z) ■ Made with a hard fabric ■ Features a color scheme based on our company's image blue *For more details, please download the PDF or feel free to contact us.

"CK77" is a cork polishing product suitable for the finishing processes of various metal materials, including stainless steel, carbon steel, aluminum alloys, and copper sheets. It is coated with an abrasive based on cork applied to a fabric substrate, and can be used in both dry and wet conditions. The abrasive material used is C grit (silicon carbide). The product is available in roll and belt shapes, with three grit sizes: #320, #400, and #600. [Features] - A product coated with abrasive based on cork applied to a fabric substrate - Enables polishing that takes advantage of cork's cushioning properties - Maintains a fine and stable polishing surface until the end of its life - Usable in both dry and wet conditions - Uses C grit (silicon carbide) as the abrasive material *For more details, please download the PDF or feel free to contact us.

The "C54P/C54PM/C64P" is a paper product made from somewhat flexible paper. It can be used for wood and metal substrates, as well as for wood polishing and paint surface polishing. The abrasive material used is C grit (silicon carbide), and it is widely used with wide belt sanders and stroke sanders. Additionally, C54PM is a special specification with clogging prevention treatment, and the product shapes available are belts and rolls. 【Features】 ■ Made from somewhat flexible paper ■ Long lifespan achieved through clogging prevention treatment (Special specification: C54PM only) ■ Suitable for fluffy polishing and finishing polishing ■ Uses C grit (silicon carbide) as the abrasive material *For more details, please download the PDF or feel free to contact us.

We would like to introduce the 'A641/A64R' that we handle. Its main applications include rust removal, burr and scratch removal, and polishing of painted surfaces. It can also be used for surface finishing and processing before polishing. It is suitable for scale removal and hairline finishing, and can mainly be utilized as a material for discs (rotating bodies) and flap wheels. 【Features】 ■ Abrasive material: A grain (alumina) ■ Base material: Fabric (cloth) ■ Product shapes: Discs, wheels, rolls *For more details, please download the PDF or feel free to contact us.

"SKF" is a precision grinding film sheet that uses WA abrasive (white alumina). By uniformly coating the abrasive on a smooth polyester film, it achieves a uniform finish without deep scratches. It can be used in both dry and wet applications. It is suitable for precision finishing and can be utilized on metal parts, cutting tools, plastics, ceramics, painted surfaces, etc. 【Features】 ■ Uniform coating of abrasive on a smooth polyester film ■ Achieves a uniform finish without deep scratches ■ Usable in both dry and wet applications ■ Product shapes: sheet, roll *For more details, please download the PDF or feel free to contact us.

"C34P" is a water-resistant abrasive paper suitable for flat grinding and finishing processes. It uses C abrasive grains (silicon carbide), providing sharp cutting performance and excellent grinding capability. The water-resistant backing allows for use in both wet and dry grinding. It can be used for polishing tasks in various fields, and is available in a wide range of grit sizes from #80 to #2500. 【Features】 ■ Uses C abrasive grains (silicon carbide) ■ Sharp cutting performance with excellent grinding capability ■ Made with a water-resistant backing ■ Usable for both wet and dry grinding *For more details, please download the PDF or feel free to contact us.

The M2702 is a polishing sheet suitable for fine and uniform finishing polishing using a sponge substrate. Especially when used wet, it reduces clogging, provides a fine finish, and achieves a long lifespan. It can be used for surface preparation, rust removal, automotive sheet metal, coatings, wood finishing, and plastic polishing. Please feel free to contact us when you need assistance. 【Features】 - The cushioning property provides a soft touch and easily conforms to curved surfaces. - Suitable for fine and uniform finishing polishing. - Reduces clogging and achieves a long lifespan when used wet. - Abrasive material: A grain (alumina). *For more details, please download the PDF or feel free to contact us.

The "C32P" is a waterproof abrasive paper that uses C abrasive grains (silicon carbide). It employs a slightly soft and water-resistant backing material, which provides excellent flexibility, making it suitable for polishing and finishing curved surfaces. It can be used for both wet and dry sanding, and is applicable for automotive repairs, molds, engraving, and more. It caters to various fields of polishing work. 【Features】 ■ Uses C abrasive grains (silicon carbide) ■ Employs a slightly soft and water-resistant backing material ■ Highly flexible ■ Usable for both wet and dry sanding *For more details, please download the PDF or feel free to contact us.

"Puchitto Kenma" is a waterproof polishing roll with a holder. You can easily cut off just the amount you want and polish directly. It is also possible to finish beautifully by adding water. We offer six grit sizes: 120, 240, 400, 800, 1000, and 2000, with dimensions of 15mm in width and 3000mm in length. Please feel free to contact us when you need it. 【Features】 ■ Cut off just the amount you want ■ Easy to polish directly ■ Finish beautifully by adding water ■ Grit sizes: 120, 240, 400, 800, 1000, 2000 *For more details, please download the PDF or feel free to contact us.

We would like to introduce our product, "A Cross Roll." It can be used for polishing tasks in various fields, including general metals, non-ferrous metals, woodworking, leather, and textile napping. There are various ways to use it, so you can choose the width according to your work requirements. The available widths are 25mm, 40mm, 50mm, 75mm, and 100mm. 【Features】 ■ Can be cut to the desired length from a roll ■ Usable for polishing tasks in various fields ■ Width can be selected according to your work requirements ■ Grit: #40 to #600 *For more details, please download the PDF or feel free to contact us.

【Product Features】 - Uses high-purity white alumina (WA) abrasive grains With high toughness and the adoption of WA abrasive grains, it maintains a sharp cutting edge, enabling high-efficiency polishing work. It can effectively grind with light pressure, significantly contributing to reduced working time and less strain. - Dual-purpose design for wet and dry grinding Compatible with both dry (air grinding) and wet (water grinding) methods. It can be flexibly used according to the working environment and the desired finish. - Stable finishing Provides a uniform grinding surface, making it ideal for substrate preparation before the final finishing process.

In the automotive industry, the quality of polishing during surface preparation before painting and final finishing greatly affects the beauty of the finished product. In particular, a uniform polishing surface and high durability are required. Improper polishing can lead to paint peeling and uneven finishes. The W34P waterproof paper uses high-toughness WA abrasive grains to achieve excellent polishing power and durability. It improves work efficiency and enables high-quality finishes. 【Usage Scenarios】 - Surface preparation before vehicle painting - Stripping old paint - Polishing metal parts 【Benefits of Implementation】 - A uniform polishing surface is achieved, improving the quality of the paint finish - Reduction in polishing work time - Decreased burden on workers

In the woodworking industry, sanding operations are a crucial process that smooths the surface of wood and affects the quality of painting and finishing processes. It is particularly important to select the appropriate abrasive materials and sanding methods according to the type and shape of the wood and the desired finish. The use of inappropriate abrasives can lead to poor finishing and decreased work efficiency. W34P waterproof paper employs high-toughness WA abrasive grains, balancing sanding power and durability in woodworking sanding, contributing to improved work efficiency. 【Usage Scenarios】 - Surface sanding of wood - Surface preparation before painting - Final finishing of woodworking products 【Benefits of Implementation】 - Improved work efficiency with excellent sanding power - Durable, reducing sanding costs - Enhanced finishing quality with a uniform sanding surface

Features: - Can be used in a wide range of processes from heavy grinding to finishing. - Usable in both dry and wet conditions.

In manufacturing production management, the efficiency of processes and the stabilization of quality are required. Particularly in the processing and finishing stages of materials, uniform and reliable polishing directly impacts product quality. Inadequate polishing can lead to defects in later processes and a decrease in product lifespan. C74 accommodates a wide range of processes from heavy grinding to finishing and can be used in both dry and wet conditions, thus meeting the needs of various production lines and contributing to the efficiency of production management. 【Usage Scenarios】 - Polishing of metals and non-ferrous metals - Polishing of wood, cement boards, and stone materials - Polishing of difficult-to-machine materials such as titanium - Polishing of glass and printed circuit boards (PCBs) - Deburring of general metals and working tools 【Benefits of Implementation】 - Supports a variety of materials and processes, contributing to process consolidation - Allows for selection based on work environment and materials with both dry and wet compatibility - Supports consistent polishing operations from heavy grinding to finishing - Accommodates polishing of difficult-to-machine and special materials, broadening the scope of product development

Features - Achieves long lifespan through the formulation settings of the abrasive materials (grains). - Can accommodate a wide range from narrow belts to wide belts, making it suitable for polishing that requires smoothness. - Can also be used as a disc (material for rotating bodies). - Usable in both wet and dry conditions. Applications - Ideal for polishing stainless steel, copper plates, and printed circuit boards (PCBs). - Capable of polishing in various fields, including metals and non-ferrous metals. (For polishing general metals, non-ferrous metals, and deburring of working tools, etc.)

In the manufacturing industry's quality control, uniformity and durability of product surface finishing are required. Particularly in the polishing of metal parts and printed circuit boards, the removal of fine scratches and burrs, as well as ensuring smoothness, are essential for the reliability and functionality of the products. Inadequate polishing can lead to early deterioration and performance decline of the products. A74 achieves long lifespan through the formulation settings of the polishing material, making it suitable for polishing that requires smoothness. Therefore, it contributes to the improvement of quality control in manufacturing. 【Usage Scenarios】 - Polishing of stainless steel, copper plates, and printed circuit boards (PCBs) - Surface treatment of metals and non-ferrous metals - Deburring of working tools 【Effects of Implementation】 - Extended lifespan due to formulation settings of the polishing material - Compatible with narrow to wide belts - Finishing suitable for polishing that requires smoothness - Usable as a disc as well

Durable abrasive cloth products

Familiar with surfaces, flexible cross products.

In the manufacturing industry, quality control requires a uniform surface finish and stable polishing performance. In particular, fine scratches and unevenness can affect the reliability of products, making precise processing essential. Our W54P and W54PM paper products have been developed to meet these quality control needs. 【Usage Scenarios】 - Finishing polishing of product surfaces - Removal of scratches and dirt - Maintenance of a uniform surface condition 【Benefits of Implementation】 - Surface treatment with stable quality - Improvement of product appearance quality - Increased efficiency in processing operations

In quality control within the manufacturing industry, a uniform finish on product surfaces is required. This is particularly important in polishing complex shapes and difficult-to-machine materials, where both adherence to the material and polishing capability must be balanced. Inadequate polishing can lead to poor product appearance and reduced functionality. The C34M cloth product addresses these challenges with its flexible cloth substrate and special polishing materials, supporting stable quality control. 【Usage Scenarios】 - Polishing of curved surfaces - Polishing of difficult-to-machine materials such as titanium - Final finishing processes 【Benefits of Implementation】 - Uniform polishing even on curved surfaces - Improved polishing efficiency for difficult-to-machine materials - Less prone to clogging and long lifespan

In the field of automotive painting, smoothness of the painted surface and aesthetic finish are required. Particularly in the polishing process after painting, uniform polishing and careful work that does not damage the painted surface are important. Improper polishing can not only compromise the quality of the finish but also lead to increased costs, such as the need for repainting. Our polishing cloth sheets have been developed to achieve both efficiency in painting polishing work and a high-quality finish. 【Usage Scenarios】 - Polishing of painted surfaces - Removal of old paint films - Polishing after putty shaping 【Benefits of Implementation】 - Enables uniform polishing - Reduces work time - Achieves a high-quality finish

In the furniture industry and decorative applications, there is a demand for handling complex shapes and curves. Particularly in processing to enhance design, the ease of material handling and the beauty of the finish are crucial. The use of inappropriate abrasives can damage the material or result in an uneven finish. Our A15 A35 A373 flexible cloth products adapt flexibly to curves and achieve a beautiful finish. 【Usage Scenarios】 - Polishing curved parts of furniture - Finishing decorative parts - Processing materials such as wood and metal 【Benefits of Implementation】 - Uniform polishing even for complex shapes - Beautiful finish that enhances the texture of the material - Improved work efficiency

On the sliding surfaces of precision machine parts, a precise surface finish is required to achieve smooth movement and high durability. In particular, fine irregularities and scratches on the sliding surfaces can lead to increased friction and premature wear, potentially resulting in decreased product performance and shortened lifespan. Therefore, it is important to obtain a uniform and high-quality finished surface. The precision polishing film sheet "SKF" was developed to meet these needs. [Usage Scenarios] - Finishing and polishing of sliding surfaces of metal parts - Surface treatment of internal components of precision instruments - Areas where wear and abnormal noise reduction are required [Effects of Implementation] - Reduced friction due to a uniform finished surface - Improved component lifespan - Enhanced product reliability

In manufacturing automation lines, stable quality and improved production efficiency are required. Particularly in the polishing process, uniform finishing and reduced load on the equipment are crucial. The use of inappropriate polishing materials can lead to poor finishing and early deterioration of the equipment. Our endless belts utilize seamless woven cotton fabric, achieving gentle polishing with minimal vibration. We support the stable operation of automation lines and the production of high-quality products. 【Usage Scenarios】 - Surface treatment of metal parts with automatic polishing machines - Finishing polishing of automated woodworking products - Deburring operations in automation lines 【Benefits of Implementation】 - Achieves stable polishing quality with minimal vibration - Provides a soft and gentle finished surface - Reduces the burden on equipment, contributing to longer lifespan