Wiha 75040 - System 4 Slotted Microbits, 4.0 X 28mm
The Wiha 75040 is a system of 4 slotted micro bits with the size of 4.0 X 28mm. The micro bits are precision machined exact fit tips. They are made from high performance CRM72 modified tool steel. It is through hardened for long-term performance. The small 4mm drive is ideal for electronics, and optical precision tooling, all bits 28mm long.