Draper Expert HSS Metric Tap Drill Bit

The 5.0mm Draper Expert HSS Metric Tap Drill Bit is precision-manufactured for drilling pilot holes before using 6 x 1.0 metric taps. With dimensions of 5 x 86mm, this drill bit provides the exact diameter required for optimal thread formation with 6mm metric taps, one of the most commonly used sizes in general engineering and maintenance work. This versatile size is ideal for automotive repairs, machinery assembly, and general fabrication projects where M6 threads are frequently required. The high speed steel construction delivers reliable performance across ferrous and non-ferrous materials, whilst the straight shank ensures secure chuck retention.