Description of Automatic Titanium Aluminum Center by Vankcp
HIGH QUALITY AND WIDELY USE: The step drill bits are made from high speed steel , strong and durable can be used for stainless steel sheets, aluminum alloys, plastics and wood. AUTOMATIC CENTER PUNCH : The center punch help you mark the center point that you want to drill.Make your work faster and easier. THE MOST PROFESSIONAL TOOL: High speed steel provides a longer service life not easy to damage and the titanium coated cobalt will be better drilling better with heat, corrosion resistance and rust resistance, leaving a more accurate and smooth holes. MEET YOUR DEMANDS: With the HSS step drill bits you can process different kinds of diameter holes, which greatly saves you a lot of trouble.Ideal for metal/wood/plastic countersunk . Suitable for home DIY and general construction/Engineering Use. PACKAGE INCLUDING:High Speed Steel Step Drill bits,Automatic Center Punch, Aluminum Case, User's Manual, Ideal Gift for Men.