4 guidelines for how to precisely grind drill bits

1. Correctly select grinding wheel (Including type and model)
2. For new drill bits or cutting tools, first step to check and record the main geometric parameters, especially record re-grinding situation of chamfering blade, chamfering, and chisel edge of drill bits or cutting tools.
3. Input the parameter data of grinding wheel, then input data of grinded drill bits or cutting tools.
4. To detect the main parameters of drill bits or cutting tools after grinding, and compare with grinding before, re-grinding again if there are different.

For more drill bit grinding guidelines, please feel free to contact drill bit grinding expert (PURROS).

NC problems of tool and cutter grinding machine collect

CNC (Computer Numerical Control) is widely used in industrial production, which young workers have been able to make the high precision industrial products instead of manual operation. As the new tools and cutters for increasing use, oppositely PCD cutting tools relies too much on artisan’s skills yet. With the increase of human cost and the change of people’s lifestyle, worker with such skills are becoming increasingly difficult to find. The human cost of enterprises is higher and higher, the automatic machineries are adopted will be the trend.

PURROS Machinery will adopt the digital design to grind cutting tools.

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