DRILLCO - 1-7/8--8,HSS BOTTOMING TAP - 25A256B

8-pitch taps are ideal for use in the oil field, gas exploration equipment, and power generation plants. These taps are of larger diameters with standard sizes up to 4" in diameter.
Made from premium grade HSS for extended life
Geometries available in taper, plug, and bottoming
Bright finish for added lubricity
Standard 8-pitch on every size
Square shank for use with standard sized tap wrenches
Made in USA