The file 'Reloading Cartridge Trays 3D Printer Model' is (STL) file type, size is 811.4KB.
Here are trays that will cover holding any caliber from 32ACP through 45-70. Each one holds 50pcs and the holes all have a .750" spacing between centers. The overall sizes vary based on the diameter of the cylinders, but they're all around .44" x 3.75" x 7.5". All floors and walls are 1mm thick.
Using Inland PLA @ $18 per kg shipped from amazon, these trays end up costing $1.25 each and take about 2.5 hrs at 55mm/s.
The 5.56 tray will work for 300blk, 32ACP, 380ACP, 9mm and other similar cartridges.
The 357 mag tray will work for 38spl, 40s&w, 10mm and other similar cartridges.
The 7.62x51 tray will work for 45ACP, 30-06 and other similar cartridges.
The 300WM tray will work for all belted magnums like the 7mag and 338WM.
The 45-70 tray should fit just about anything as it is massive.
300WM_Reloading_Tray.STL | 845.0KB | |
357_Reloading_Tray.STL | 843.1KB | |
44MAG_Reloading_Tray.STL | 808.1KB | |
5.56_Reloading_Tray.STL | 860.9KB | |
7.62_Reloading_Tray.STL | 838.6KB | |
70_Reloading_Tray.STL | 818.4KB |