Package includes: 5 pieces BSP/NPT tap. Fit for machining 1/8, 1/4, 3/8, 1/2, 3/4 BSP/NPT pipe threads. Made of bearing steel for high hardness, sturdy and durable, which is stronger and more durable than ordinary taps. Using pipe thread tap for tapping, it can be used with manual equipment or special processing consoles, such as tapping machines, drill-in-one bench drills, CNC lathes, machining centers, etc. Can forge cast iron, alloy, steel, metal and other material processing, has high cost efficiency and practicality. Repair the pipe connections with rust, breakage, slip and other threads. Ideal for auto repairs and machinery where metric threads are required. Material Bearing Steel Thread Type BSP/ NPT Thread Size 1/8, 1/4, 3/8, .
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