Metric Tap & Drill Combo Pack has precision cut threads accurately formed for consistent exact threading. Heat treated and tempered for file hard threads and longer useful life. Designed for hand cutting applications. Wire Gauge Drill Bits. Made from premium grade high speed steel. Precision ground points. For drilling an exact hole size ideal for tapping. Designed to operate in stationary or portable tools. General purpose drilling in wood metal and plastic.

• Precision cut internal threads, accurately formed for consistent, exact threading.
• Heat treated and tempered for file hard threads, and longer, useful life.
• Designed for hand cutting applications.
• #40 drill bit included