TR-ACR torque screwdrivers are watchmaking tools designed for use in production or microtechnology, and enable torque to be controlled when tightening screws. Torque is manually adjustable, with a torque scale engraved on the body.
Its quick-change adaptor (ACR) system makes it possible to change bit diameter in a matter of seconds.
Appropriate accessories:
431902 Reducing sleeve ACR PETITPIERRE
431904 Quick-change adapter ACR PETITPIERRE
431906 Identification head ring TR-STD PETITPIERRE
431910 Slotted screw blade PETITPIERRE
431912 Accessories PETITPIERRE