Qianmei 9PCS/Set Screw Taps & T-shaped Wrench & Twist Drill Bits Threading Tapping Hand Tool Kit
Adopting high quality bearing steel, which is durable and has long service life.
This set includes 1 piece T-shaped tap wrench, 4 pieces taps and 4 pieces twist drill bit.
T-shaped tap wrench design makes it can one-hand operation, more convenient to use.
It can improve the efficiency of processing thread, it is a necessary tool for hand tapping operation.