No scratches occur, and a uniform finish surface is obtained!
The "ZERO Wheel" is a non-woven abrasive wheel used in the polishing process of printed circuit boards. By refining the buff particles, it can reduce hole clogging defects in through-holes compared to conventional products. Additionally, in surface polishing processes such as deburring after through-hole drilling (before copper plating), it provides a stable and uniform finish without wild scratches. 【Features】 - By using ultra-fine fibers and thinning the resin coating, it achieves finer buff particles and reduces hole clogging. - The thinning of the resin coating improves the uniformity of the abrasive coating, resulting in a polished surface without inconsistencies. *For more details, please download the PDF or feel free to contact us.
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【Usage】 ■ Deburring after through-hole drilling ■ Pre-polishing before dry film lamination ■ Pre-polishing before solder resist *For more details, please download the PDF or feel free to contact us.
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Our company is a trading firm specializing in grinding wheels, selling products related to "cutting, grinding, and polishing" centered around grinding wheels. With a wide range of products and knowledge, we provide suitable products that meet our customers' needs. Please feel free to contact us if you have any requests.