Coated drill bit refers to a drill bit that has a specialized coating or surface treatment designed to enhance its performance and durability during drilling operations. The coating is applied to the cutting edges of the drill bit to improve wear resistance, reduce friction, dissipate heat, and enha

drill reamer is a cutting tool used in machining processes to create holes with high precision and surface finish. It combines the functions of both a drill bit and a reamer.Here's a brief explanation of each component:Drill Bit: This is a cutting tool used to create cylindrical holes in a material.

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