spool draw

其实料盘抽屉有很多，但是规格五花八门，所以我干脆自己做了一些，适用于中国淘宝的以下规格：500g料盘，抽屉高度33.固定螺丝M4 自攻丝，需要在料盘打孔，我自己打的6mm直径。抽屉两侧带有11mm沉孔，用于直径10mm的磁铁固定。
后续我会增加其他尺寸的抽屉。
文件“holetool.stl”是用来打孔的定位夹具

In fact, there are a lot of tray drawers, but the specifications are varied, so I simply made some of them. The following specifications apply to China Taobao: 500g tray, drawer height 33. Fixing screw M4 self-tapping, need to punch holes in the tray, I I play 6mm diameter. 11mm counterbore on both sides of the drawer for magnets with