Dremel SpeedClic Cutting Wheels and Mandrel Set | Conrad.com
So the clearance with the pcb keeps me from using Qanba Gravity (or any screw in buttons) in the Qanba Pearl. Well not if I use a Dremel to cut down one
Dremel Stand
PCB Cutter
K6JCA: Use a Dremel Router to Prototype Circuits with SMD Parts