small hammer / Small Mallet Square Head Version

Based on my own design:https://makerworld.com/zh/models/1008175 基於我自己的設計：https://makerworld.com/zh/models/1008175 Title: 3D-Printed Small Mallet (Interchangeable Head Design) Description: This is a simple yet practical 3D-printed small mallet with an interchangeable head design. The mallet consists of a handle and two types of heads: Round Head: Ideal for general light tapping tasks. New Head (Flat & Pointed): One side is flat for precise strikes, and the other side is pointed for tasks requiring focused impact, making it versatile for crafting, assembling, and educational projects. The handle is designed with reinforced threading for durability. You can easily switch between the round head and the new head depending on your needs. Printing Instructions: Material: PETG recommended for durability. Layer Height: 0.16 mm for finer surface details. Infill: 25% for enhanced strength. Supports: Not required. Assembly: Screw the handle into the desired head. 标题： 3D打印小锤（可替换锤头设计） 描述： 这是一个简单且实用的