DEKOPRO 5pcs/Set HSS Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>50 SIZE IN 5:The bits set includes five standard step drill bits that can replace 50 individual drill bits，processing 50 different kinds of diameter holes with the five pieces，without wasting time by changing drill bits</li><li>TWO-FLUTE&HEXAGONAL HANDLE:Includes five standard SAE drill bits with a double cutting blades design for faster，smoother cutting.Hexagonal handle makes sure that the drill bits does not fall off during use</li><li>HIGH QUALITY MATERIAL&COATING:Made from super strong HSS steel for added durability and bit life，and coated with titanium layer，reducing friction，increasing the service life and drilling capacity</li><li>WIDE USE:Easily cut through most sheet metal(steel， copper， stainless steel)，plastic，wood，etc.</li><li>EASY TO CARRY&STORAGE:Aluminum case For secure storage，easy carrying and protect the drills from dull</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41OeQ0RlFkL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51piXy7YTXL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41d9mniQmoL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51pv26lKZeL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51VU5aj6exL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41rxaoKZjWL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51gZRI8lC6L.jpg' noproxy></br>