Диаметр обрабатываемого отверстия в см | Диаметр в мм | |||||
сверла | после растачивания резцом | зенкера | черновой развертки | чистовой развертки | ||
1го | 2ro | |||||
3 | 2,9 | - | - | - | - | 3А |
4 | 3,9 | - | - | - | - | 4А |
5 | 4,8 | - | - | - | 5А | |
6 | 5,8 | - | - | - | - | 6А |
8 | 7,8 | - | - | - | 7,96 | 8А |
10 | 9,8 | - | - | - | 9,96 | 10A |
12 | 11,0 | - | - | 11,85 | 11,95 | 12A |
13 | 12,0 | - | - | 12,85 | 12,95 | 13A |
14 | 13,0 | - | - | 13,85 | 13,95 | 14A |
15 | 14,0 | - | - | 14,85 | 14,95 | 15A |
16 | 15,0 | - | - | 15,85 | 15,95 | 16A |
18 | 17,0 | - | - | 17,85 | 17,94 | 18A |
20 | 18,0 | - | 19,8 | 19,8 | 19,94 | 20A |
22 | 20,0 | - | 21,8 | 21,8 | 21,94 | 22A |
24 | 22,0 | - | 23,8 | 23,8 | 23,94 | 24A |
25 | 23,0 | - | 24,8 | 24,8 | 24,94 | 25A |
26 | 24,0 | - | 25,8 | 25,8 | 25,94 | 26A |
28 | 26,0 | - | 27,8 | 27,8 | 27,94 | 28A |
30 | 15,0 | 28,0 | 29,8 | 29,8 | 29,93 | 30А |
32 | 15,0 | 30,0 | 31,7 | 31,75 | 31,93 | 32A |
35 | 20,0 | 33,0 | 34,7 | 34,75 | 34,93 | 35A |
38 | 20.0 | 36,0 | 37,7 | 37,75 | 37,93 | 38A |
40 | 25,0 | 38,0 | 39,7 | 39,75 | 39,93 | 40A |
42 | 25,0 | 40,0 | 41,7 | 41,75 | 41,93 | 42A |
45 | 25,0 | 43,0 | 44,7 | 44,75 | 44,93 | 45A |
48 | 25,0 | 46,0 | 47,7 | 47,75 | 47,93 | 48A |
50 | 25,0 | 48,0 | 49,7 | 49,75 | 49,93 | 50A |
60 | 30,0 | 55,0 | 59,5 | 59,5 | 59,9 | 60A |
70 | 30,0 | 65,0 | 69,5 | 69,5 | 69,9 | 70A |
80 | 30,0 | 75,0 | 79,5 | 79,5 | 79,9 | 80A |
90 | 30,0 | 80,0 | 89,3 | - | 89,8 | 90A |
100 | 30,0 | 80,0 | 99,3 | - | 99,8 | 100A |
120 | 30,0 | 80,0 | 119,3 | - | 119,8 | 120A |
140 | 30,0 | 80,0 | 139,3 | - | 139,8 | 140A |
160 | 30,0 | 80,0 | 159,3 | - | 159,8 | 160A |
180 | 30,0 | 80,0 | 179,3 | - | 179,8 | 180A |
Диаметр обрабатываемого отверстия в мм | Диаметр в мм | ||||
сверла | после растачивания резцом | зенкера | развертки | ||
1-го | 2-го | ||||
3 | 2,9 | - | - | - | 3А3 |
4 | 3,9 | - | - | - | 4А3 |
5 | 4,8 | - | - | - | 5А3 |
6 | 5,8 | - | - | - | 6А3 |
8 | 7,8 | - | - | - | 8А3 |
10 | 9,8 | - | - | - | 10А3 |
12 | 11,8 | - | - | - | 12А3 |
13 | 12,8 | - | - | - | 13А3 |
14 | 13,8 | - | - | - | 14А3 |
15 | 14,8 | - | - | - | 15А3 |
16 | 15,8 | - | - | 15,85 | 16А3 |
18 | 17,0 | - | - | 17,85 | 18А3 |
20 | 18,0 | - | 19,8 | 19,8 | 20А3 |
22 | 20,0 | - | 21,8 | 21,8 | 22А3 |
24 | 22,0 | - | 23,8 | 23,8 | 24А3 |
25 | 23,0 | - | 24,8 | 24,8 | 25А3 |
26 | 24,0 | - | 25,8 | 25,8 | 26А3 |
28 | 26,0 | - | 27,8 | 27,8 | 28А3 |
30 | 15,0 | 28,0 | 29,8 | 29,8 | 30А3 |
32 | 15,0 | 30,0 | 31,7 | 31,75 | 32А3 |
35 | 20,0 | 33,0 | 34,7 | 34,75 | 35А3 |
38 | 20,0 | 36,0 | 37,7 | 37,75 | 38А3 |
40 | 25,0 | 38,0 | 39,7 | 39,75 | 40А3 |
42 | 25,0 | 40,0 | 41,7 | 41,75 | 42А3 |
45 | 25,0 | 43,0 | 44,7 | 44,75 | 45А3 |
48 | 25,0 | 46,0 | 47,7 | 47,75 | 48А3 |
50 | 25,0 | 48,0 | 49,7 | 49,75 | 50А3 |
60 | 30,0 | 55,0 | 59,5 | - | 60А3 |
70 | 30,0 | 65,0 | 69,5 | - | 70А3 |
80 | 30,0 | 75,0 | 79,5 | - | 80А3 |
90 | 30,0 | 80,0 | 89,3 | - | 90А3 |
100 | 30,0 | 80,0 | 99,3 | - | 100А3 |
120 | 30,0 | 80,0 | 119,3 | - | 120А3 |
140 | 30,0 | 80.0 | 139,3 | - | 140А3 |
160 | 30,0 | 80,0 | 159,3 | - | 160А3 |
180 | 30,0 | 80,0 | 179,3 | - | 180А3 |