Vermont American 20277 High Carbon Steel NS Fractional Bottoming Tap - 1/2-inch by 20
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Vermont American 20277 High Carbon Steel NS Fractional Bottoming Tap - 1/2-inch by 20
High carbon steel fractional bottoming taps are ideal for cutting right-hand internal threads
Bottoming taps have 1 - 1/2 threads chamfered for tapping to the bottom of a hole
Four flute design on all taps ensures fast and easy chip clearance.
Required drill size is permanently etched on the tool for quick and easy reference.
VERMONT AMERICAN CARBON STEEL FRACTIONAL BOTTOM TAP. For cutting all types of internal threads. Standard pipe and metric available (sold separately). Made to exacting specifications. Tough carbon tool steel for long life. Cut cleaner more accurate threads and lasts longer. Right-hand thread taps in plug, taper and bottom styles. Drill size permanently marked on each tap. High carbon steel fractional taper 1/2-20NF Made of super-tough carbon tool steel to exacting specifications, heat treated and tempered. Furnished in right hand threads with most sizes coming in special bright, hard chrome finish. Rust- resistant tarnish. 1-1/2 threads chamfered, use after threads have been started for tapping to bottom of hole. With size drill to use permanently on every tap. Fractional size. Carded.