What is knocking?

TAPPING Head is attaching a drill or milling machine used to cut the matrix thread. Instead of being a solid surface from the inside, such as the type of nuts used with phillips or flat head screws, the interior is drilled fibers. The three most common head knocks are bottom -click or plug by tap, intermediate tap, or second tap, and tap the taper. This allows the screw to be successfully installed and is usually used to put on a blind hole. The blind hole is one that has been drilled to a certain depth, but not all the way through wood or other material. Tap the bottom is also sometimes used in conjunction with other knocks, because the lower end of the tapping is short and may not allow sufficient threading. He named the second tap because the ophthen is used in conjunction with other taps during the thread process, this click usually creates a hole that was later used by a bottom click or a tapered tap. Medium or second taps are in uThe most common.

Taper's tap is much smaller than its counterparts. Taps that are used on harder surfaces such as steel and other types of metal has a sharp, pointed end and a small diameter. Tap is also used when the area is difficult to reach or the desired number of fibers is higher because most cone taps create up to 10 fibers.

Click the head created by these taps include procunry click head, tapmatic knocking head, knocking on head, head surface, and conversion to head knocking. The leading click on Prokunier is named after William Procunier, who in the 1920s made knocking on the heads with clicking on a tap to double. Tapmatic Tapping Heads are manufactured by Tapmatic Tomstty and contain self -service head knocks. Click screws have a head of a hexagon -shaped slot where a screw tool is insertedthat tightens the screw in place.

The

head screw head is similar to the traditional screw with a single tightening slot. The main difference is that the click screw is designed to drill to the previously initiated hole. The traditional screw works just as well, whether the opening is preliminary or not. As the name suggests, the inverted head of the knocking is a knock head that can be drilled in or out at the same speed without having to stop and restart the drill.