Feels like pretty solid metal sadly. I drilled one about 8 years ago when i had access to my schools pillar drill and that also had this weird threaded piece inside the crown
Yeah, mine was screwed too, I only mentioned it because people who had been lucky enough to get the "filler only" variant took the piss when I said I'd had a fight with it
Feels like pretty solid metal sadly. I drilled one about 8 years ago when i had access to my schools pillar drill and that also had this weird threaded piece inside the crown