Source: Weller product datasheet for DX 117 (see link under Documentation)

The RTPS 002 S NW MS is stated by the manufacturer with nominal dimensions of 0

når man vil lave en ledning

and the family is UL-listed (ref

The product (Manufacturer part number: WL13002

Loddespidssæt RTW-4 for WMRT 6x0,7mm 45° Unit(s):Pcs Source: Weller product datasheet forWeller RTW 4 45 Soldering Tip Set This description is about the Weller RTW 4 45 (Item No. T0054465499N), a soldering tip set from WELLER. The product is categorized as an RTW series soldering tip set intended for use with compatible WXMT and WMRT soldering irons tweezers and is designed for miniature soldering work. Brief Technical Overview Product Name: Weller RTW 4 45 (T0054465499N). Tip Dimension: 6 x 1. 0 mm with 45 angle. Series Type: HM RTW, RTW