There are countless Self tapping screw brands on the market, and due to differences in materials used and grinding methods, prices and quality are chaotic, leaving buyers confused and unsure of how to choose. Here's how to quickly identify the quality of Straight groove tap.1. Check if the chamf...

When the exposed workpiece profile of the broken machine Tapping tap is only 2-3mm, use a flat steel with a thickness of 2-3mm and a length of 150-200mm to drill a hole at 1/2 of its length (the diameter of the hole is the outer diameter of the Tapping tap), and then fit the flat steel onto the brok...

During the use of a radial drilling machine, the breakage of tap wrench often occurs suddenly under high stress, causing the cutting edge of the Tip tap, which is broken in the screw hole, to be tightly wedged into the metal.It is generally difficult to separate the cutting edge of an Tap faucet fro...

1) Due to the compression of the thread and the high torque during the tapping process, the processed thread undergoes work hardening, thereby improving the thread strength;2) The tapping process does not generate chips, avoiding T603 sheathed tap breakage caused by chip blockage;3) High precision o...

1) Optimization of thread profileThe basic thread profile of ordinary threads is a flat top and flat bottom shape, which is currently widely used thread profile. Its main advantages are simple thread profile structure and good thread processability for Precision machine taps; The disadvantage is tha...

When machining threads with 5% cobalt taps, it is common for 5% cobalt taps to break. The breakage of the wire tapping is not only related to the operator's lack of experience, poor skills, improper methods, and the quality of the cobalt taps, but also closely related to the structural defects o...

There are many brands of cobalt taps on the market now, and the prices of the same specifications vary greatly due to the different materials used. This makes many buyers unsure where to start. Here are a few simple methods to teach you.When purchasing (excluding cobalt taps without testing equipmen...