涂附磨具
材质：氧化铝、锆刚玉、陶瓷、羊毛、无纺布等多种磨料可选
Material: Aluminium Oxide, Zirconia, Ceramic, Wool, Non-Woven, etc.
结构：由砂布与基底（玻璃纤维/塑料）组成
Structure: Composed of abrasive cloth and backing (fiberglass / plastic)
特点：精选优质磨料与基材，打磨效率高、使用寿命长
Feature: Highest quality grains and backing material, high grinding efficiency and long service life
用途：钢材等金属表面打磨、除焊疤、去毛刺、抛光
Application: Grinding and polishing metal surfaces such as steel, removing weld scars and burrs
