A thread tap is a tool used to create screw threads in a workpiece. The tap is hand-operated and consists of a handle, a chuck, and a cutting point. The cutting point of the tap cuts into the workpiece, creating a hole that matches the tap’s internal threading. This allows a screw to be inserted into the workpiece and screwed into place. Thread taps come in a variety of sizes and can be used on both metal and non-metal materials. Metric thread taps, specifically, are tools that create metric-sized screw threads. 

These taps come in a range of sizes, depending on the specific metric thread being created. There are two main types of metric thread taps: taper taps and bottoming taps. Taper taps have a tapered tip that starts the thread cutting process. Bottoming taps have a shorter tip that is designed to cut threads all the way to the bottom of a blind hole. Depending on the application, one type of tap may be better suited than another. 

In general, taper taps are used for through holes, while bottoming taps are used for blind holes. Both types of taps can be used on a variety of materials, including metals, plastics, and composites. Metric thread taps are an essential tool for anyone working with metric screw threads. They are available in a range of sizes to accommodate different applications, and they can be used on both metal and non-metal materials. When selecting a metric thread tap, it is important to consider the specific application and choose the appropriate type of tap accordingly.

The usage of metric thread taps

Metric thread taps are most typically used in two situations. The first is when a machine shop needs to repair a damaged thread, such as when a bolt has been snapped off. The second is when a new thread needs to be cut, such as when installing a new piece of equipment. Metric thread taps come in a variety of sizes and can be used on both soft and hard metals. They consist of a series of spiral flutes that gradually increase in diameter. As the tap is turned, it cuts a matching thread into the metal. This type of tap is generally considered to be superior to other types, such as taper taps, because it produces less wear and tear on the tool and results in a smoother, more precise finish.

The Gaugestools is one of the leading manufacturers of thread gauges and thread taps with a wide collection of products available on its catalog. The metric thread tap is supplied by the sets and the individual including three taps, second, taper, and bottom. If there is no specialty that has been mentioned then the company supplies second taps, which are known as plug tap, but in UK the bottom  tap is also referred to as plug taps. For avoiding any type of misunderstanding it is suggested that the clients should use bottom, second, and taper. However in the absence of any specification, the company will provide straight flute taps.