9PCS/Set Screw Taps, M3 M4 M5 M6 T‑shaped Wrench Drill Bits Threading Tapping Hand Tool Kit

IMPROVE YOUR EFFICIENCY: This tap & wrench set can improve the efficiency of processing thread, it is a necessary tool for hand tapping operation., CONVENIENCE: T‑shaped tap wrench design makes it can one‑hand operation, more convenient to use., MATERIAL: This tap & wrench set is made of high quality bearing steel, which is to cut the thread. With this tap & wrench set, the thread processing will become more easily and precisely., ADVANTAGE: With this tap Wrench set, the thread cutting will become more easily and precisely., PACKAGE INCLUDE: This set includes 1 piece T‑shaped tap wrench, 4pcs taps and 4pcs drill bit.