9 www.magito.tech MASCHI A MANO UNC P 60° HSS 352 ≈DIN 2B C 2-3 N SM200UNC Hand tap MASCHI A MANO P1.1 Structural steels <500N/mm2 P1.2 Plain cast steels <500N/mm2 P2.1 Free-cutting steels <800N/mm2 P2.2 Structural steels <800N/mm2 P2.3 Plain cast steels <800N/mm2 K6.1 Grey cast iron K6.2 Spher. graphite and mall. cast iron N8.1 Aluminium alloys Si<10% N8.2 Aluminium alloys Si>10% N10.1 Short chipping copper alloys Condizioni di taglio / Cutting conditions / Vc d1 tpi l1 l2 d2 a z € UNC No.5 40 40 10 3,5 2,7 3 2,6 ● 58,50 UNC No.6 32 45 11 4 3 3 2,85 ● 58,50 UNC No.8 32 45 12 4,5 3,4 3 3,5 ● 58,90 UNC No.10 24 50 14 6 4,9 3 3,9 ● 61,74 UNC No.12 24 56 16 6 4,9 3 4,5 ● 66,17 UNC 1/4 20 56 16 6 4,9 3 5,2 ● 64,62 UNC 5/16 18 63 20 6 4,9 3 6,6 ● 70,13 UNC 3/8 16 70 22 7 5,5 3 8 ● 80,53 UNC 7/16 14 70 22 8 6,2 3 9,4 ● 95,76 UNC 1/2 13 75 25 9 7 3 10,75 ● 112,18 UNC 9/16 12 80 26 11 9 3 12,25 ● 158,69 UNC 5/8 11 80 27 12 9 3 13,5 ● 147,92 UNC 3/4 10 95 32 14 11 4 16,5 ● 212,40 UNC 7/8 9 100 32 18 14,5 4 19,5 ● 266,08 UNC 1 8 110 36 18 14,5 4 22,25 ● 341,96
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