DeWalt DWA1783IR 1/8 - 1/2 13 Step Titanium Nitride Coating Impact Ready Step Drill Bit

Using the DeWalt DWA1783IR step drill bit is easy. First, make sure your drill is turned off and insert the 1/4 - inch hex shank of the bit firmly into the drill chuck. Tighten the chuck to secure the bit. When starting to drill, align the bit with the mark on the material. Apply gentle and consistent pressure as you turn on the drill. The split - point tip will help you start drilling accurately and quickly. As you drill, the titanium nitride coating and two - flute spiral design will work together to remove chips effectively and extend the bit's life. Make sure to use the laser - engraved numbers as a guide for different hole sizes. When you're done drilling, turn off the drill and carefully remove the bit from the chuck. To maintain this drill bit, clean it after each use. You can use a soft brush to remove any debris. Store it in a dry place to prevent rusting. Avoid using excessive force when drilling, as it may damage the bit. Also, don't use it on materials that are too hard for the bit's capacity.