Understand the lock well enough to drill it properly.
How to drill a door lock out.
Certain locks are not going to open as easily as others even with drilling.
I recently bought a house my wife thought it would be a good idea to shut the door to one of the rooms.
Wood doors can.
There is no point in drilling a lock that has anti drill pins.
How to drill different cylinder locks including very poor footage of one being drilled.
How to drill door lock openings.
To get started hammer a center punch into a point just above the keyhole and take it out.
Door lock openings hold deadbolt locks inside a door.
These type of pins are made out of hardened steel so that they are harder than the drill bit.
Lock openings also support the latch of the lock mechanism as it moves in and out of the door.