The FEIN 33901680430 Truckframe Set is a comprehensive HSS drilling set designed for vehicle frame and special-vehicle construction. The HSS SPECIAL 25 core drill bits feature a specialised cutting geometry that cuts the core from the inside out, allowing multi-layer materials to be drilled in a single operation. The set also includes HSS twist drills, centring pins and cutting paste, all supplied in an L-BOXX 136 for organised storage and transport.