Praxis BSA bottom bracket bearing replacement

hoojammyflip

Hi, I am looking to remove the bearings from an old Praxis BSA bottom bracket converter, in order to re-use the cups and put some Enduro or similar back in. Does anyone have any idea what kind/make of bearing puller would do the trick. I have been trying to use some Sealey parallel pin punches, but they just slip off the small edge of the bearing which is visible.