This is a routing template. With this template and a flush cutter you can cut Prusa Spool Coasters out of wood. The template can be attached to the wood with double-sided tape.

You have to use a flush cutter with a bearing. If you use one without bearing the plastic could melt.

Purchased parts:

Flush Cutter: https://smile.amazon.de/gp/product/B079HZJVVY/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Tape: https://smile.amazon.de/gp/product/B018GUBCWU/ref=ppx_yo_dt_b_search_asin_image?ie=UTF8&psc=1

I did the laser engraving with the Anycubic Mega Pro. In the files are two JPG files, which can be used for laser engraving. Because of the file size I had to upload them as JPG. They can be easily saved with Paint as a 24-bit BMP file. I only tested the JPG file with the empty coil.

Laser Engraving Settings:

Laser Height: 53mm

Laser intensity: 40%

Pixel size: 0.1

Printer Settings:

Fill Rate: 100%

I hope you like the design and I look forward to feedback.