Đồ đệm đánh bóng kim cương bằng tay, làm mịn bề mặt không đều

Video Description:
Discover the Electroplated Lapping Paper Diamond Polishing Pads, perfect for grinding and polishing stone surfaces. These pads come in grit sizes #60, #120, #200, #400, and #600, ensuring quick and consistent cutting power. Made with high-quality diamond or CBN materials, they are ideal for smoothing out irregular surfaces.