Greenlee DTAPSSKITM Metric Kit, 7-piece Drill/Tap Bit Kit with Quick-Change Adapter & Case

Using the Greenlee 7-piece Metric Drill/Tap Bit Kit is easy. First, pick the right bit from the 6 available metric drill/tap bits according to your project needs. Then, attach it to the quick - change adapter. You're ready to start drilling into materials like stainless steel, mild steel, aluminum, and more. Just make sure the material is no thicker than 1/4' (3 gauge). When drilling, keep in mind that the split - point tip helps the bit start easily and prevents it from wandering. As for maintenance, after each use, clean the bits with a brush to remove any debris. The titanium nitride coating helps with durability, but try to avoid using excessive force as it might damage the bits. Store the kit in the provided case to keep all the bits organized and protected.