no
Yes, it is recommended to drill into studs when installing shelves for better support and stability.
The recommended drill bit size for installing cabinet hardware with a 8 screw is 11/64 inch.
The best techniques for installing a drill wall in a home gym include measuring and marking the wall for placement, using a stud finder to locate wall studs for secure mounting, drilling pilot holes before installing screws, and ensuring the drill wall is level and securely attached to the wall.
jet engine
For installing heavy-duty shelves in your garage, you should use a 3/8 inch lag bolt drill bit.
For installing a 1/4 inch screw into hardwood, it is recommended to use a 3/16 inch pre-drill bit.
A 3/16 inch pilot hole drill bit should be used for installing a 1/4 inch screw into hardwood.
drill it out with a power drill
Drake
They used crude drill bits turned by a brace system.
Venango Rigs
edwin drake