1010520 Precision Twist Drill 1541 seriesW/1.5" depth of cutting,1/4-18 NPT,L 2-7/16'' Please log in to see price or purchase this item Quantity discounts available QuantityPrice SKU: PTD1010520 Qty On Cart Features Straight flute pipe tap, medium hook. Features Back FeaturesStraight flute pipe tap, medium hook.