Screwdrivers Picofinish
Screwdrivers
Wiha PicoFinish precision screwdrivers are designed for assembly tasks involving very low torques and small screw heads: slotted versions run from 0.8 mm to 4.0 mm blade width, Phillips from PH000 to PH2, and Pentalobe profiles (PL1-PL5) for consumer electronics. Blade lengths start at 40 mm, handle diameter is 9 mm (short blades) or 18 mm (blades from 2 mm). A rotating finger cap at the handle tip enables precise rotation with minimal finger force. The range also includes a PicoFinish pry tool (42507) and PicoFinish electric versions for VDE-tested precision screwdrivers.
| Blade width | Blade length(s) | Handle diam. | Typical part nos. |
|---|---|---|---|
| 0.8 mm | 40 mm | 9 mm | 42381 |
| 1.0 mm | 40 mm | 9 mm | 42382 |
| 1.2 mm | 40 mm | 9 mm | 42383 |
| 1.5 mm | 40, 60 mm | 9 mm | 42384, 42385 |
| 1.8 mm | 40, 60 mm | 9 mm | 42386, 42387 |
| 2.0 mm | 40, 60, 100 mm | 18 mm | 42388, 42389, 42390 |
| 2.5 mm | 50, 75, 100 mm | 18 mm | 42391, 42392, 42393 |
| 3.0-4.0 mm | 50-100 mm | 18 mm | 42394-42399 |
Typical applications: watchmaking and jewellery work (blades 0.8-1.5 mm), electronics and PCB assembly with micro screws (PH000-PH1, slotted <2 mm), repair of mobile and consumer devices (Pentalobe PL1-PL5), laboratory equipment and optical instruments (fine screws, slotted 1-2 mm), and component handling without mechanical damage (PicoFinish pry tool 42507).
