- Screwing and Unscrewing.
- Torque is handy, RPM is the key.
- Adjustable torque essential to avoid shearing.
- Always wear "eye-protection"/]
- Always wear "hearing-protection"/]
- Consider "impact-protection"/]
There’s no missing the raw power of these but I can’t help thinking there’s more chance of shearing something… adjustable torque a must.