Been reading elsewhere here of rounded / sheared fasteners... and the accompanying frustrations.
A fair investment, but well worth every penny (for me) is a cordless impact driver - I’ve just done major frame work on the GRiSO, including all the big ticket fasteners (wheel bolts, steering cover plate, suspension, side stand, callipers blah blah) and not had one issue.
An added benefit is the one handed / compact use... you can undo (eg) car wheel nuts) single handed / minimal obvious torque (at the wrist).
All in the size of a small cordless drill - beg / borrow or steal one - you’ll wonder how you coped before.
Subject: Difficult nuts / bolts / hex screws... 
Sun Aug 09, 2020 6:55 pm