First time ever lapping a CPU and it's a 10900k. Not as bad as I thought!!!!! Keep that nice even center little pressure and be sure to rotate. Glass is usually true
A machinist lapped an AMD Ryzen 16-core CPU within a nanometer of its life | PC Gamer
Who has lapped Their CPU? - Mods and Overclocking | InsanelyMac
Lapping your CPU: a handy guide – Brandon Foltz
Why CPU Lapping isn't Very Worthwhile on Air/Water Cooling - Intel Core i9 12900K Lapping - YouTube
This UK Company Built Dirt-Cheap Intel LGA115X CPU Delid and Die Lapping Tools | Tom's Hardware