2PCS HSS M27 Straight Flute Machine Tap H2 M27x1 M27X1.5 M27X2 M27X3 Tap Bit High Speed Steel Threading Drill Bit Cutter Tool 2PCS HSS M27 Straight Flute Machine Tap H2 M27x1 M27X1.5 M27X2 M27X3 Tap Bit High Speed Steel Threading Drill Bit Cutter Tool. Sale price : $13.60 Category : Tools