Interchangeable blades system
Wiha tools
The Wiha interchangeable blades System 6 provides swappable screwdriver blades for a shared handle, allowing a compact toolkit to cover many drive types. Blades are supplied as dual-tip units combining two drives on one blade: e.g. T10+T15 (Torx, 00656), T20+T25 (00657), 4"+4" slot (00637), or PZ2+PZ3 (27629). Combination blades mix slot with Torx or hex: 4.0+PH1 (00665), 3.5+4.5 slot with hex (27627). All blades have a shank length of 150 mm and a 6 mm shank diameter.
| Part no. | Blade combination | Drive types |
|---|---|---|
| Wiha 00655 | T7 + T9 | Torx |
| Wiha 00656 | T10 + T15 | Torx |
| Wiha 00657 | T20 + T25 | Torx |
| Wiha 00635 | 2.5 + 2.5" | Slot |
| Wiha 00637 | 4 + 4" | Slot |
| Wiha 00638 | 5 + 5" | Slot |
| Wiha 00639 | 6 + 6" | Slot |
| Wiha 27627 | 3.5 + 4.5 slot / 0.6 + 0.8 hex | Slot + hex |
| Wiha 27629 | PZ2 + PZ3 | Pozidrive |
| Wiha 00665 | 4.0 + PH1 / 0.8 slot | Slot + Phillips |
Typical applications: Electronics manufacturing and device servicing (Torx blades for machine screws), control cabinet building and electrical installation (slot and PZ blades), automotive and machine maintenance with a limited toolkit (dual-tip blade replaces individual tools), and general maintenance where a compact interchangeable blade handle saves space and weight.
