DNA WUB625 6mm to 25mm Uni Bit Step Drill Bit

Ideal for Drilling Holes into Thin Materials Such as Steel, Stainless Steel, Copper, Brass, Aluminum, Plastic and Laminates Features: Unibit step drill bit, 10 increments 6mm to 25mm Sizes: 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm and 25mm. Material: HSS Finish: Titanium coating  Single-flute cutting edge for greater control through steps  Hex shank prevents slipping in drill chuck  Packaging: Poly bag and sticker