Replaceable wire brush handles Replaceable wire brush handles

本设计为可替换式钢丝刷柄，主体圆柱直径50mm，适配50-80mm规格钢丝球。用户可根据实际需求缩放模型（注：过度缩小可能导致倒刺容易断裂）。 核心优势在于模块化替换功能——当底部倒刺圆盘出现局部断裂时，可直接单独打印该部件进行更换。装配提示：标准打印状态下两部件配合紧密若结合松动，可采取以下增强措施： - 接触面添加3D打印绒毛纹理 - 涂胶水 This design features a replaceable steel wire brush handle, with a main cylindrical diameter of 50mm, suitable for steel wire balls of 50-80mm specifications. Users can scale the model according to their actual needs (Note: Excessive reduction may cause the barbs to break easily). The core advantage lies in the modular replacement function - when the bottom barb disc partially breaks, the component can be directly printed separately for replacement. Assembly tips: Under standard printing conditions, the two components fit tightly. If the connection becomes loose, the following reinforcing measures can be taken: - Add 3D printed fluff texture to the contact surface- Apply glue