Utilizing the cushioning properties of cork, it maintains a fine and stable grinding surface until the end of its life!
"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.
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【Product Specifications】 ■Abrasive Material: C grit (silicon carbide) ■Base Material: Cloth ■Product Shape: Roll, Belt ■Grain Size: #320, #400, #600 *For more details, please download the PDF or feel free to contact us.
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【Applications】 ■ Finishing process for stainless steel ■ Finishing process for carbon steel ■ Finishing process for aluminum alloys ■ Finishing process for metal materials such as copper plates *For more details, please download the PDF or feel free to contact us.
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Riken Corundum Co., Ltd. is a company established in 1935 (Showa 10) for the purpose of manufacturing and selling abrasive cloth paper. With the daily advancement of technologies such as "AI," "EV," and "IoT," there is a growing demand for the efficiency of development and processing methods. In response to these challenges, we will leverage our strengths to expand into new fields and industries. Based on the know-how accumulated over many years, we have numerous achievements across a wide range of areas, from industrial to consumer-related sectors. Please feel free to consult with us.






