51 fraisa.com NANO-U2 B62015 B63015 Ø Code d1 m7 d2 h5 l1 l2 l4 Lmax 1850 18.50 20.0 153.0 98.7 50 71.0 1870 18.70 20.0 153.0 98.9 50 70.9 1900 19.00 20.0 153.0 99.2 50 70.7 1910 19.10 20.0 153.0 99.2 50 70.6 1920 19.20 20.0 153.0 99.3 50 70.5 1930 19.30 20.0 153.0 99.4 50 70.5 1950 19.50 20.0 153.0 99.6 50 70.4 1970 19.70 20.0 153.0 99.8 50 70.3 1980 19.80 20.0 153.0 99.9 50 70.2 2000 20.00 20.0 153.0 100.2 50 70.2 • • • • • • • • • • { { B62015 1850 Rm 850-1100 HRC 24-34 Rm 1100-1300 HRC 34-42 Rm 1300-1500 HRC 42-48 Inox Stainless GG(G) Aluminium Rm <850 HRC <24 B82005 Example: Order-N°. Article-N°. ø-Code Spiral flute drills Supradrill® U 5xd HA (62015) only, HB (63015) remains
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