Century Drill & Tool 5/16-24 National Fine Plug Carbon Steel Tap & I Letter Drill Bit Combo Pack Deep Seating Set depending on temperature and humidity

depending on temperature and humidity

The thin layer of the sedimentary stone

Set contains: 1 track stop

Aluminum finish and wood handle

Century Drill & Tool 5/16-24 National Fine Plug Carbon Steel Tap & I Letter Drill Bit Combo Pack Deep Seating Set depending on temperature and humidityTap and drill Combo pack offers correct drill size for the tap in one convenient package. Tap offers precision cut threads, accurately formed for consistent, exact threading. Tap is heat treated and tempered for file hard threads, and longer, useful life. Tap designed for hand cutting applications. Drill bit made of premium grade high speed steel for general drilling in wood, metal and plastic. Combo Pack contains 1 Tap and 1 corresponding drill bit.