First 12V Nibbler with max. cutting capacity in mild Steel: 1.6 mm​ in Stainless Steel: 1.2 mm​ in Aluminium: 2.1 mm With only 1.6 kg (6.0 Ah battery included) it is the lightest cordless Nibbler on the market while still outperforming 18V brushed competitors Maximum control for any material with a 5-step speed dial it is ideal for working with stainless steel and aluminium Auto-control start feature it starts slow and ramps to full speed when the tool detect the user is making a cut Tool-free change of cutting direction in 90dgsteps .