Product dimensions : 119 x 11 x 11 mm (LxWxD) Drive : DIN 3120, ISO 1174, style A 6.3 + A 10. Drive : With 1/4″ hex shank according to DIN 3126 C 6.3. Application : Drilling, cutting threads and burring. For assembly work, repair and rethreading. Application : Can be used in metal and plastic. Bits : Reduced, over-tightened profile. Extra : Three applications in a single work step. Particularly sutiable for use in battery-powered drivers. Material : High-quality HSS steel, ground. Packaging : Blister packed. DIN 3126, ISO 1173, Style C6,3