WIHA 00912 is specified for a 4

datasheet indicates at least 3 µm tin plating

The product text specifically mentions its use by the following professional groups:

Torx-størrelse: T9

The product description on the manufacturer's page directly identifies that the blade provides Pozidriv PZ2 and PZ3 tips and is designed for use in this system

WXMT MS DESOLDERING SET RTW2MS / WSR 204 MIL4103229414 WIHA 00912 is specified forProduct Overview The Weller T0051320899 (WXMT MS Set) is a micro desoldering tweezer set for soldering and desoldering SMD components. The WXMT MS handpiece is specified for 2 40 W at 12 V and uses Active Tip heating with RTW MS tips. The product is described by the manufacturer as suitable for microscope level work and provides fast heat up as well as standby and parameter storage capabilities. Technical Specifications Handpiece: 2 40 W at 12 V