YDTech® manufacturers of carbide chip breaker milling bits for packaging substrate,communication boards,PTFE, FPC,FR-4, CEM-3, HDI,automotive boards! suppliers of PCB CB(chip breaker) type end mills, PCB drill bits, carbide milling cutters,tungsten routers and end mills for PCB in china.

CB (Chip Break) end mills are specialized cutting tools used in machining operations to break or control the formation of chips during the cutting process. These tools are particularly useful in materials that tend to produce long, continuous chips, such as some metals and plastics.

Chip-breaking groove milling cutters are often used in the processing of printed circuit boards that require high dimensional accuracy, and are especially suitable for processing substrates with more fillers and higher hardness such as halogen-free and lead-free.

The primary function of chip breaker milling end mills is to control the size and shape of chips produced during machining. By breaking the chips into smaller segments or controlling their formation, these tools help prevent chip jamming, reduce the risk of tool damage, and improve overall machining efficiency.

CB chip breaker milling tools can contribute to achieving better surface finishes on machined parts by controlling chip formation. Smaller, more manageable chips are less likely to cause surface defects or imperfections during the cutting process, resulting in smoother surfaces.

effective chip control provided by CB milling tools can extend tool life by reducing the mechanical stresses and wear associated with the machining process. By minimizing chip re-cutting and improving chip evacuation from the cutting zone, these tools help maintain cutting edge sharpness and integrity over extended periods of use.

by promoting consistent chip formation and evacuation, chip breaker milling end mills contribute to greater process stability and reliability. This can result in reduced machining vibrations, improved dimensional accuracy of machined parts, and enhanced overall process predictability.

chip breaker router bits are suitable for a wide range of machining applications and materials, including metals, plastics, composites, and more. They can be used in various machining operations, such as milling, drilling, and turning, to achieve optimal chip control and machining performance.

CB chip breaker router bits play a crucial role in modern machining operations by improving chip control, surface finish, tool life, and process stability, ultimately contributing to higher productivity and quality in manufacturing processes.