Suit for processing the following keys:
MATERIAL
Whole piece of carbide. the hardness reaches HRA 92.5 or above. quite high hardness. The cutting edge is sharp and no longer need to change the cutter when cutting the iron key. greatly save your precious time.
PRODUCTION PROCESS
After seven grinding processes. CNC precision grinding process. the cutting edge is extremely grinding process. the cutting edge is extremely sharp. In particular. the side edge is sharp. and the depth of the side edge ensures the sharpness of the processing on the side of the Mortice key.
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