Silverline Titanium Coated HSS Step Drill Set 3pce 3pce, Quick change hex shank

Upgrade your drilling capabilities with the Silverline Titanium-Coated HSS Step Drill Set. This 3-piece kit is engineered from high-speed steel with a durable titanium coating that significantly enhances bit life by reducing friction and ensuring smoother, cleaner cuts in a variety of materials. The innovative self-starting step drill design eliminates the hassle of pilot holes, making it perfect for precise drilling in sheet metals, alloys, and plastics up to 4mm thick. Each bit features clearly marked 2mm graduations for superior depth control and accurate hole sizing. The convenient 6.35mm (1/4") hex shank ensures quick changes and is compatible with most drills and impact drivers. The set offers versatile size ranges—1/8"-1/2", 3/16"-1/2", and 1/4"-3/4"—to handle a wide array of tasks. Housed in a compact storage wallet, these bits are a must-have for any DIY enthusiast or professional. Always wear appropriate safety gear and store in a dry place.