8 www.magito.tech SUPER G P 55° ISO 228 DIN HSSE V3 5156 DIN B 3,5-6 VA OX S80G001 Machine tap with straight flutes and spiral point MASCHI A MACCHINA CON TAGLIENTI DIRITTI E IMBOCCO CORRETTO P2.2 Structural steels <800N/mm2 15-18 P3.1 Case hardened and nitriding steels 8-10 P3.2 Heat-treated steels <1200N/mm2 8-10 P3.3 Tool steels 8-10 M5.1 Stainless steels 450-800N/mm2 10-12 M5.2 Stainless steels 600-1000N/mm2 10-12 K6.2 Spher. graphite and mall. cast iron 10-12 N7.1 Unalloyed aluminium 20-25 N8.1 Aluminium alloys Si<10% 10-12 N8.2 Aluminium alloys Si>10% 10-12 N9.1 Pure copper 10-12 N10.1 Short chipping copper alloys 10-12 N10.2 Long chipping copper alloys 10-12 N11.1 Zinc and zinc alloys 10-12 Condizioni di taglio / Cutting conditions / Vc d1 P d1 l1 l2 d2 a z € G 1/8 28 9,73 90 20 7 5,5 3 8,8 ● 56,76 G 1/4 19 13,16 100 22 11 9 3 11,8 ● 79,14 G 3/8 19 16,66 100 22 12 9 3 15,25 ● 90,81 G 1/2 14 20,96 125 25 16 12 3 19 ● 129,08 G 5/8 14 22,91 125 25 18 14,5 4 21 ● 160,86 G 3/4 14 26,44 140 28 20 16 4 24,5 ● 199,78 G 7/8 14 30,2 150 28 22 18 4 28,25 ● 258,16 G 1 11 33,25 160 30 25 20 4 30,75 ● 280,22
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