Universal Rotary Tool Holder | 2.5mm 3mm 4mm

設計概念 / Design Concept】這是一款專為創客與專業人士設計的高效能收納工具。作為一名設計師，我深知桌面混亂會影響創作靈感。本作品針對市面上常見的鎢鋼滾刀、鑽頭與研磨頭進行優化，將三種最常用的孔位整合在同一個底座上。This is a high-efficiency tool organizer designed for makers and professionals. As a designer, I understand how a cluttered workspace can hinder creativity. This model is optimized for common tungsten carbide burrs, drill bits, and grinding heads, integrating the three most common shank sizes into one compact stand.【規格與相容性 / Specs & Compatibility】這款設計包含三種精準孔徑，具備極高的工具通用性：2.5 mm 孔