Description
Century Drill and Tool National Coarse Machine Screw and Fractional Tap features Heat treated and tempered for file hard threads and longer, useful life, Designed for hand cutting applications, Plug style tap is the most commonly used style of tap – 3 to 5 threads chamfered at tip. National Coarse, Easy to use.
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
Expertly crafted from high-quality raw materials
Proven to deliver the longest possible wear life
Designed to perform under the toughest conditions






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