14-Piece Dewalt Cobalt Alloy Steel Pilot Point Drill Bit Set (Dwa1240). Our Industrial Cobalt Alloy Steel accessories now come in ToughCase+ system, the latest addition to our acccessory storage line. The ToughCase+ system are a connectable case system designed to optimize storage space and keep your drill bit sets organized. The patented bit-bar design allows for easy bit removal and the clear lid allows you to see inside at a glance. Industrial Cobalt Alloy Steel PILOT POINT drill bits are designed for maximum speed and life in stainless steel and other hard metals. DEWALT drill bits sets feature a PILOT POINT tip and split tip design that starts on contact and eliminates bit walking. Commonly used for drilling into stainless steel, drilling into angle iron, i-beams, and other similar metals. Connectable accessory storage system to optimize storage space of drill bits for wood, metal or i-beams Patented bit-bar design allows easy removal of drill bits and customizable placement DEWALT drill bit set comes with clear lid allowing you to easily see contents at glance Clip latch for secure closing Small Bulk Storage size fits inside the Small and Medium ToughCase+ (sold separately) - Ideal for organizing loose bits