Description:- This product is made of Carbide Tip material with black oxidized finish.- Universal triangular shank makes the drill bit easy to insert and held tightly. Suitable for electric drills.- Suitable for drilling holes in metal, wood, plastic, cast iron, tile, glass, ceramic and stainless steel- Great replacement for your dull drill bit to improve work efficiency.Specification:Cutting Diameter: 6mm/0.24inchTotal Length: 150mm/5.91inchDrill Bit Length: 100mm/3.94inchShank Diameter: 5mm/0.2inchPackage Content:1 Pcs x Impact Drill Bit