Description
KIT SET&PRACTICAL: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.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.NECESSARY HAND TOOL: It can improve the efficiency of processing thread, it is a necessary tool for hand tapping operation.