1. Coated Composite Drill Bit High processing efficiency We all know that in the past traditional thread processing, there are taps, die, turning and other ways. The thread of turning is restricted by the actual production. Whether it is the thread of large caliber or the thread on the slender shaft

1. Drill bits shall be packed in special packaging boxes to avoid vibration and collision.2. When in use, the drill bit should be put into the spring clamp of the spindle or automatically replace the tool library of the drill bit when it is taken out of the packing box. Put it back in the box when y

The tool can be said to be a very commonly used key component, and it is also very easy to wear. How to minimize tool wear is very important.What is wear?Wear occurs when two elements squeeze each other and produce relative movement (for example, between the tool tip and the milling material). Durin