It’s not a bonus. It was explicitly designed to reduce cam out. It is a flaw.
Torque limits can be managed with the type of diver used. Screw drivers are limited by human hand motion, wrenches by length and electric drivers by power/clutch/gearing.
If you wanted limited torque application you change the method of driving, not the drive head. Mr Philip would understand this and everyone he sold it to would as well.
There are few use cases where you would want to limit torque by camming out and potentially damaging the screw, component or operator. Stripped screws are a nightmare for everyone involved.
It’s not designed to cam out. It was supposed to be a quicker alternative to slotted. It cammed out a lot, people then claimed it was a feature.
Looked into it a bit and you are right, it wasn’t intended. The articles I’ve read all mention camming out as an unexpected bonus.
It’s not a bonus. It was explicitly designed to reduce cam out. It is a flaw.
Torque limits can be managed with the type of diver used. Screw drivers are limited by human hand motion, wrenches by length and electric drivers by power/clutch/gearing.
If you wanted limited torque application you change the method of driving, not the drive head. Mr Philip would understand this and everyone he sold it to would as well.
There are few use cases where you would want to limit torque by camming out and potentially damaging the screw, component or operator. Stripped screws are a nightmare for everyone involved.