Production of Internal Threads

Mar. 11, 2021

The core hole is predrilled with a core hole twist drill. Select the drill diameter according to the table. Important: For blind holes, the core hole must be predrilled deeper than the desired thread by the lead length. We recommend that you lower the core hole to the thread diameter.

How to Identify Thread? Thread Indentifivation Guide? How Do You Determine Thread Size?

Mar. 11, 2021

In many cases the user faces the problem of thread determination. If the external thread is still relatively easy to determine using the thread gauge and the core hole table, this is more difficult for internal threads. For a relatively quick determination, this can be determined from a thread size of approx.

How To Identify The Pros and Cons of Taps？

Feb. 26, 2021

There are many types of taps on the market, such as hand taps, machine taps, stainless steel taps, etc. Due to the different materials used, the prices of the same specifications are also very different, making buyers look at flowers in the fog, not knowing which one to buy.

There are So Many Types of Taps, How To Choose?

Feb. 05, 2021

As a common tool for internal thread cutting, taps can be divided into spiral flute taps, edge inclination taps, straight flute taps and pipe thread taps according to their shapes. According to the use environment, they can be divided into hand taps and machine taps.

How To Cut Threads On a Lathe?

Jan. 26, 2021

Internal taps are designated according to nominal size. For example, an M 6 tap means "metric with a diameter of 6 mm".