Technical data: Shaft diameter: 4.8 mm. Diameter of waistband: 6.5 mm. Shaft length: 43 mm. Total length: 69 mm. Box contents: 1 x Soldering Tip 0.5 mm, Pointed, Pencil Shaped, 1 x Soldering Tip 1.5 mm, Pointed, Pencil Shaped, 1 x Soldering Tip 2.0 mm, Chisel-Shaped 1 x Soldering Tip 3.0 mm, Chisel-Shaped