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Spiral flute drills Supradrill® U

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                                                                       GG(G)
        Rm      Rm     Rm     Rm                          Inox         Aluminium
        < 850  850-1100 1100-1300 1300-1500              Stainless

                                                                                 NANO-U²
                        Article-N°.  ø-Code
            Example:                                                             B62015
            Order-N°.  B62015  1850
                                                                                 B63015
         Ø    d 1   d 2
        Code  m7   h5        l 1  l 2       l 4      L max
       1850  18.50  20.0    153.0  101.0     50      71.0                           •
       1870  18.70  20.0    153.0  101.0     50      70.9                           •
       1900  19.00  20.0    153.0  101.0     50      70.7                           •
       1910  19.10  20.0    153.0  101.0     50      70.6                           •
       1920  19.20  20.0    153.0  101.0     50      70.5                           •
       1930  19.30  20.0    153.0  101.0     50      70.5                           •
       1950  19.50  20.0    153.0  101.0     50      70.4                           •
       1970  19.70  20.0    153.0  101.0     50      70.3                           •
       1980  19.80  20.0    153.0  101.0     50      70.2                           •
       2000  20.00  20.0    153.0  101.0     50      70.2                           •



















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