6pcs/Set HSS Double-headed Twist Auger Drill Bit 3-6mm Double Drill Bit For Metal Stainless Steel Iron Wood Drilling Power Tool

6pcs/Set HSS Double-headed Twist Auger Drill Bit 3-6mm Double Drill Bit For Metal Stainless Steel Iron Wood Drilling Power ToolFeatures:1. Made of high-quality high speed steel materials, durable and practical2. If you need to drill metal, please try to use it on a bench drill.3. Because the electric hand drill drills metal, the drill bit is easily broken due to the shaking of the manual operation, and the power of the electric hand drill is Generally low, and the drilling is more difficult. Drilling metal on the bench drill is very easy.Specification:Total Length:46.8~66mmDrill Blade Length:10~16mmMaterial: High Speed SteelApplicable equipment: hand drill, bench drillDrill Diameter: 3mm/ 3.5mm/ 4mm/ 4.5mm/ 5mm/ 6mmApplicable materials:stainless steel, iron, aluminum alloy, plastic, woodPackage included: 6 x Auger Drill Bits