as stated directly in the manufacturer's product description:

Integrated valve

Recommended soldering iron tip temperature: 600–750°F

Dimensions (L x W x D): 120 x 5 x 4 mm

The description in the manufacturer's material directly specifies these applications

Loddespids RT 8MS spids mejsel 2,2x0,4mm Unit(s):Pcs as stated directly in theProduct Overview The RTM 022 S MS (Item No. T0054462299N) is an active soldering tip from Weller's RTM series. The product is specified as an RT Micro chisel shaped geometry with nominal dimensions of 2. 2 0. 4 mm and is supplied in a MIL SPEC (MS) compatible version. The soldering tip is specified with a power rating of 40 Watts and is listed as compatible with Weller handpieces WXMP MS and WMRP MS. Technical Description Type: Active RT tip, RT Micro