The file 'Credit Card Size Change Coin Holder – (default US Coins) 3D Printer Model' is (scad,stl) file type, size is 23.5KB.
Credit card size coin holder for US coins (by default, customizable), based nearly entirely on MKotsamanes's excellent Canadian (by default, customizable) version.
The default .stl holds 2 quarters, 2 pennies, a dime and a nickel (US coin sizes). I printed it in PLA+ and it held all the coins (with some care) and fit in a slim wallet credit card slot.
I've also changed (simplified) the customization a bit. It will always create a 6-coin holder, you just specify the diameters of each coin and the maximum thickness (plus a little extra, about 0.5mm).
The US coin sizes are:
Penny: diameter: 19.05 mm, thickness: 1.52 mm
Nickle: diameter: 21.21 mm, thickness: 1.95 mm
Dime: diameter: 17.91 mm, thickness: 1.35 mm
Quarter: diameter: 24.26 mm, thickness: 1.75 mm
CoinHolder_US_Rev1.scad | 2.3KB | |
coinholder_us_rev1.stl | 304.9KB |