The file 'Espresso Tamper 53mm (fits Starbucks Barista Machine) 3D Printer Model' is (stl) file type, size is 25.5KB.
This is alga42's classy and functional 58mm espresso tamper, but resized to fit my Starbucks Barista espresso machine (53mm), and squished a bit shorter (about 48mm high) because I find this shape a bit easier to palm.
I printed mine over a year ago, and it's held up really nicely. I used 3 perimeters, 3 top/bottom layers, and 15% infill. I printed in ABS. I smoothed the ABS using an acetone vapor bath. (Let it dry for a long time -- like days.)
You can scale this to fit a different diameter filter. Calculate the scaling factor by dividing the size you want by 53. For example, to print a 58mm diameter tamper, you can use 1.09 as a scaling factor (1.09 is 58 divided by 53).
tamper_short.stl | 143.6KB |