Cooper Tools makes the Weller ET series of tips for the 104X519 PES51 soldering iron which is used with the WES51 series of soldering stations. The ETA screwdriver tip has an O.D. of 1/16" and a reach of 5/8". Each ET series tip is made of solid copper plated with iron, nickel, and chromium and has a sensor hole in its base which is fitted with a stainless steel liner to prevent the tip from seizing to the sensor.
This 1/16'' screwdriver tip is an option with Weller's WCC100 solder station.
Click here to view Detailed Product Specifications for 104X350 (PDFformat).