LockPickingLawyer tests a lock’s drill resistance in new video

A lock can shrug off picks and still fall to a drill, and LockPickingLawyer’s 1,652nd upload turned that split into the whole story. The video, titled Why Your Lock Needs Balls... To Resist Drilling, landed on a channel that says its job is to expose weaknesses and defects in security devices so consumers can make better security decisions. YouTube listed the clip as published three weeks ago, while the public videos list surfaced it four days ago, on a channel with about 4.66 million subscribers and roughly 1.6K videos.

The point of the test was not finesse picking. It was drill resistance, the part of lock security that lives inside the cylinder, where hardened ball bearings or similar inserts are meant to wreck a bit’s purchase before it reaches anything critical. In stronger designs, a spinning collar or other sacrificial geometry can add another layer, forcing the drill to chew metal without gripping the core. That is the mechanical idea behind the title’s “balls” reference, and it is a real one, not just a joke about hardware.

Industry examples make the lesson concrete. dormakaba’s QDB200 deadbolt advertises an anti-drill design with two ball bearings for drill resistance on non-IC cylinders. Medeco’s Maxum Deadbolt goes further, billing itself as pick-resistant and drill-resistant, carrying UL 437 certification and using strategically placed hardened inserts plus a spinning collar. Those are not cosmetic claims. They are the kind of internal decisions that determine whether a drill attack stalls out or reaches the operating parts of the lock.

For locksport readers, that is the useful split. Pick resistance can make a lock feel stout at the bench, but drill resistance decides what happens when the attack changes from finesse to force. Guidance for high-security padlocks makes the same argument in plainer language: anti-drill ball bearings, anti-drill pins and reinforced casings exist to protect the cylinder itself. For buyers, that becomes the real checklist. Look for hardened inserts, ball-bearing defenses, spinning collars and a design that keeps a bit from biting into a critical component.

That is why this upload fit so neatly into LockPickingLawyer’s long-running routine. A lock may look secure from the outside, but the real test starts when the drill meets the internals, and the difference is whether those internals were built to deflect, spin or sacrifice metal before the core gives way.