Century Drill and Tool 95411 Tap and Drill Bit Set 1/2-13 NC

The Century Drill and Tool 95411 is a combination tap and drill bit designed for creating 1/2-13 NC (National Coarse) threaded holes in a single operation. This time-saving tool combines a drill bit and tap in one unit, eliminating the need to switch between separate tools when threading holes.

Key Features:

• 1/2-13 NC thread specification for standard coarse threading applications
• Combined drill and tap design streamlines the threading process
• Reduces setup time by eliminating tool changes
• Ideal for creating threaded holes in metal, steel, and other materials
• Precision-ground cutting edges for clean, accurate threads

This tap and drill combination is perfect for mechanics, machinists, and DIY enthusiasts who need to create 1/2-inch diameter threaded holes with 13 threads per inch. The integrated design ensures proper hole diameter for optimal thread engagement and strength.