This tool from BAHCO is a half-round needle file: Needle Half-Round File Smooth Cut Unhandled 160 mm (SKU 2-304-16-2-0)

Robust workshop trolley with 5 drawers

The product description from the manufacturer outlines the nozzle's function as heating the solder

and stated to have good chemical and solvent resistance

Rangspænding: AC 1000 V (IEC)

Automatisk afisoleringstang 0,02-10 mm² Unit(s):Pcs This tool from BAHCO is. Self adjusting stripping tool suitable for all kinds of wires with a profile from 0. 02 mm. Durable, integrated cable cutter for flexible wires up to 10 mm and solid wires up to 1. 5 mm. Widest stripping capacity for a tool of this type. Strong, durable and comfortable ergonomic design. Good adjustability for thin or thick insulation without damaging the wires. The frame and mechanism have a lifetime of more than 150,000 cycles. 3416 B SH: spare