Set of 3 hand taps. The taps are of excellent quality and suitable hand tools for creating internal threads in metal surfaces. The process to follow before using the tap includes using a rotary drill with a diameter slightly larger than the core of the tap and smaller than the outer thread. For threading, a tap wrench or ratchet tap handle can be used. The use of cutting oil is recommended for a smoother process.

• No.1: 6 to 8 threads for easy starting in raw materials.
• No.2: 2 to 4 threads for general use and situations where creating thread to the end of the hole is not necessary.
• No.3: Used for creating threads at the end of the hole.

Technical Specifications:

• Diameter: M12
• Thread pitch: 1.5mm
• Total length: 70mm
• Cutting length: 27mm