Dewalt - DT5031-QZ Extreme Step Drill Bit 20-34mm DEWDT5031QZ

General description The DeWALT Extreme Step Drill Bit is designed for drilling and enlarging holes in metal, with a diameter range of 20 mm to 34 mm. It is suitable for construction steel, ferrous and non-ferrous metals, plastics, and thin-walled materials up to 3 mm thick. The drill bit features an optimized geometry for faster penetration and precise drilling without step loss. Technical specifications Diameter range: 20 mm to 34 mm Maximum drilling thickness: 34 mm Material: High-Speed Steel (HSS-G) Shank type: 1/4" hexagonal Coating: Titanium Compatibility and accessories Compatible with standard 1/4" hex drill chucks Installation Insert the shank into a compatible drill chuck Ensure the drill is set to the appropriate speed for metal drilling Usage Use with steady pressure and appropriate speed for metal drilling Start drilling at a low speed to create a guide hole, then increase speed as needed Apply cutting lubricant if necessary to prolong tool life and improve performance