The Aceteel 1/8"-27 NPT Tap and R Drill Bit Set is a simple, go-to combo for creating 1/8-27 NPT pipe threads when you want the correctly matched drill size and tap in one kit. It includes one Ti-coated 1/8-27 NPT tap and one Ti-coated R drill bit (8.74mm) with a straight handle.
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Built from M2 high-speed steel, this set is designed to offer a balance of hardness and toughness. The titanium coating is intended to improve wear resistance and help extend service life during repeated metalworking jobs.
It’s suited for use on many metals including copper, alloy steel, cast iron, aluminum, brass, abrasive steel, A3 steel, and iron plate—making it a practical pick for workshop threading, repair, and fabrication tasks.
Includes 1/8"-27 NPT tap plus matching R (8.74mm) drill bit (2-piece set)
M2 high-speed steel construction with Ti-coated finish for wear resistance
Tap details: 2.17" (55mm) length, 27 TPI, 9.0mm shank, 6.8mm square head
