R Ryler Joined 21 Oct 2019 Messages 2,489 Reaction score 167 Country 28 Jun 2020 #16 I use thunderbolts for large frames. For heavy 70kg, 3m tall doors. Recess the holes first with a spade bit, then rip through with the sds. Then tighten with an impact gun.
I use thunderbolts for large frames. For heavy 70kg, 3m tall doors. Recess the holes first with a spade bit, then rip through with the sds. Then tighten with an impact gun.
