SK11 Hex Shank Tin Iron (ESK 11) Drill, Standard, 5-Piece Set, 3.5mm

Uses: Drilling holes in iron, wood, resin, and light metals Feature 1: High-speed steel (HSS) coated with titanium (Tin), improving heat resistance and extending life Feature 2: Hexagonal shaft allows direct insertion into the chuck of an impact driver, etc. Size: 3.5 mm, shaft: hexagonal shaft 6.35 mm, standard drilling thickness: (iron) 2.0 mm, (wood) about 2/3 of the spiral groove length Power tools used: rechargeable impact driver, drill driver, electric drill, processed materials: iron, wood, resin, light metal