Irwin Hanson NC Tap and Drill Bit Combo Set

The Irwin Hanson NC Tap and Drill Bit Combo Set pairs National Coarse (NC) thread taps with matching drill bits. It is a complete solution for drilling and tapping holes in one workflow. Use it to cut new internal threads or to clean up and restore damaged threads in metal. It suits machinists, mechanics, fabricators, and DIY users who need dependable tap and drill sets.

Key Features:

• Taps and drill bits are matched so the drilled hole is the correct size for the tap
• Cuts National Coarse (NC) threads, the standard coarse thread for general fabrication and repair
• Hanson tap construction is made for clean, accurate thread cutting
• Drill bits are made for efficient hole starting and drilling in common metals
• Organized storage keeps components together and easy to find in the shop or toolbox

Irwin Hanson has a long history of making taps, dies, and drilling tools for professionals. This combo set gives you a convenient, versatile way to handle thread cutting and repair jobs, with reliable results across the whole product line.