
| Твердость по Бринеллю | Сплав | Скорость резания | Диаметр сверла | Г | еометрия / Подач | а | ||
| Глубина сверления 2-3xD -MS | Глубина сверления 4xD -MS | Глубина сверления 5xD -MS | ||||||
| Код MC ISO | Обрабатываемый материал | HB | (фут/мин) | DCдюйм | fn дюйм/об | fn дюйм/об | fn дюйм/об | |
| .472-.550 | .003-.007 | .003-.006 | .003-.005 | |||||
| N N1.2.Z.AG | Алюминиевые сплавы, | .551-.649 | .003-.007 | .003-.006 | .003-.005 | |||
| (30.12) | деформируемые | 30-150 | N124 | 245-1315 | .650-.787 | .004-.007 | .004-.006 | .004-.005 |
| .788-.944 | .004-.008 | .004-.006 | .004-.005 | |||||
| .945-1.181 | .004-.008 | .004-.007 | .004-.006 | |||||
| 1.182-1.417 | .005-.009 | .005-.007 | .005-.006 | |||||
| 1.418-1.732 | .005-.010 | .005-.008 | .005-.007 | |||||
| 1.733-2.086 | .005-.011 | .005-.009 | .005-.007 | |||||
| 2.087-2.500 | .005-.011 | .005-.009 | .005-.007 | |||||
| .472-.550 | .002-.006 | .002-.004 | .002-.004 | |||||
| N1.3.C.UT | Литье, не подвергнутое старению | .551-.649 | .002-.006 | .002-.004 | .002-.004 | |||
| (30.21) | 40-100 | N124 | 820-1315 | .650-.787 | .002-.006 | .002-.005 | .002-.004 | |
| .788-.944 | .002-.007 | .002-.006 | .002-.005 | |||||
| .945-1.181 | .004-.008 | .004-.006 | .004-.005 | |||||
| 1.182-1.417 | .004-.009 | .004-.007 | .004-.006 | |||||
| 1.418-1.732 | .004-.009 | .004-.007 | .004-.006 | |||||
| 1.733-2.086 | .005-.010 | .005-.008 | .005-.007 | |||||
| 2.087-2.500 | .005-.010 | .005-.008 | .005-.007 | |||||
| .472-.550 | .002-.006 | .002-.005 | .002-.004 | |||||
| N1.3.C.AG | Литье, в т. ч. подвергнутое | .551-.649 | .002-.006 | .002-.005 | .002-.004 | |||
| (30.22) | старению | 70-140 | N124 | 820-1970 | .650-.787 | .002-.006 | .002-.005 | .002-.004 |
| .788-.944 | .002-.007 | .002-.006 | .002-.005 | |||||
| .945-1.181 | .004-.008 | .004-.006 | .004-.005 | |||||
| 1.182-1.417 | .004-.009 | .004-.007 | .004-.006 | |||||
| 1.418-1.732 | .005-.009 | .004-.007 | .004-.007 | |||||
| 1.733-2.086 | .005-.010 | .005-.008 | .005-.007 | |||||
| 2.087-2.500 | .005-.010 | .005-.008 | .005-.007 | |||||
| .472-.550 | .002-.006 | .002-.004 | .002-.004 | |||||
| N3.3.U.UT | Медь и медные сплавы | .551-.649 | .002-.006 | .002-.004 | .002-.004 | |||
| (33.1) | 70-160 | N124 | 820-1315 | .650-.787 | .002-.006 | .002-.005 | .002-.004 | |
| .788-.944 | .002-.007 | .002-.006 | .002-.005 | |||||
| .945-1.181 | .004-.008 | .004-.006 | .004-.005 | |||||
| 1.182-1.417 | .004-.009 | .004-.007 | .004-.006 | |||||
| 1.418-1.732 | .004-.010 | .004-.008 | .004-.007 | |||||
| 1.733-2.086 | .005-.011 | .005-.009 | .005-.007 | |||||
| 2.087-2.500 | .005-.011 | .005-.009 | .005-.007 | |||||
| .472-.550 | .002-.006 | .002-.004 | .002-.004 | |||||
| N3.2.C.UT | Латунь свинцовистая бронза | .551-.649 | .002-.006 | .002-.004 | .002-.004 | |||
| (33.2) | , (Pb < 1%) | 50-200 | N124 | 590-790 | .650-.787 | .002-.006 | .002-.005 | .002-.004 |
| .788-.944 | .002-.007 | .002-.006 | .002-.005 | |||||
| .945-1.181 | .004-.008 | .004-.006 | .004-.005 | |||||
| 1.182-1.417 | .004-.009 | .004-.007 | .004-.006 | |||||
| 1.418-1.732 | .004-.010 | .004-.008 | .004-.007 | |||||
| 1.733-2.086 2.087-2.500 | .005-.011 .005-.011 | .005-.009 .005-.009 | .005-.007 .005-.007 |
Сплав первого выбора для центральной пластины — N134
Сверление Режимырезания