KHOAN NÒNG SÚNG ĐẾN 50D GARANT 123750
Version:
Spiral fluted, with 4 guide chamfers and internal cooling channels. New generation of high performance deep hole drills in the HPC range. With 135° point angle and special fg6 cutting edge tolerance for optimum generation of deep holes. High roundness and alignment accuracy of the deep hole.
Recommendation:
Maximum drilling depth:
Flute length (see table) less 1.5×nominal ⌀.
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