Taps:
Used to create internal threads, such as in a nut or a hole. The 16-piece set includes sizes:
M3x0.5
M4x0.7
M5x0.8
M6x1.0
M8x1.25
M10x1.5
M12x1.75
Dies:
Used to create external threads, such as on a bolt or rod. The 12-piece set includes sizes:
M6x1.0
M7x1.0
M8x1.25
M10x1.5
M12x1.75
Die stock:
Holds the die securely while cutting threads.
Adjustable tap wrench:
Holds and turns the tap during threading. The 16-piece set's wrench adjusts from 3mm to 12mm, while the 12-piece set's wrench adjusts from 1/8 inch to 1/2 inch (approximately 3mm to 12mm).
Tap and die sets are commonly used in automotive repair, machinery maintenance, construction, and various DIY projects. They allow for creating new threads or repairing damaged ones in materials like metal, plastic, or wood