Общий каталог Mitsubishi 2020 - 2021 - страница 1430
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Каталог Mitsubishi Materials СНП с CBN и PCD для токарной обработки
Каталог Mitsubishi Materials сверлильные инструменты
Каталог Mitsubishi Materials расточной инструмент
Каталог Mitsubishi Materials пластины для точения 
Helical Milling
Relationship Between Hole Diameter and Depth of Cut
| Type | DC (inch) | Minim Cuttin | um g Diamet | er | &DH DC & | min. RMPX dc | d | Maximu Cutting | m Diameter | D | &DH max. C RMPX &dc | d | |||||
| &DH i 1 | &d 2 | Inclinat | ion Angle | RMPX | &DH 1 | &d 2 | Inclinati | on Angle | RMPX | ||||||||
| mn. | c | d=.094" | d=.156" | d=.188" | d=.250" | d=.312" | max. | c | d=.094" | d=.156" | d=.188" | d=.250" | d=.312" | ||||
| .500 | .688 | .188 | d=.039 | RMPX | =3.778° | .922 | .422 | d=.078 | RMPX | = 3.367° | |||||||
| .625 | .938 | .313 | 5.461° | 9.015° | ─ | ─ | ─ | 1.172 | .547 | 3.131° | 5.187° | ─ | ─ | ─ | |||
| BRP3U | .750 | 1.188 | .438 | 3.908° | 6.468° | ─ | ─ | ─ | 1.422 | .672 | 2.549° | 4.226° | ─ | ─ | ─ | ||
| 1.000 | 1.688 | .688 | 2.490° | 4.128° | ─ | ─ | ─ | 1.922 | .922 | 1.859° | 3.083° | ─ | ─ | ─ | |||
| .625 | .874 | .249 | d=.039 | RMPX | =2.854° | 1.172 | .547 | 3.131° | 5.187° | 6.243° | ─ | ─ | |||||
| .750 | 1.124 | .374 | 4.574° | 7.563° | 9.091° | ─ | ─ | 1.422 | .672 | 2.549° | 4.226° | 5.089° | ─ | ─ | |||
| BRP4U | 1.000 | 1.624 | .624 | 2.745° | 4.550° | 5.478° | ─ | ─ | 1.922 | .922 | 1.859° | 3.083° | 3.714° | ─ | ─ | ||
| 1.250 | 2.124 | .874 | 1.961° | 3.252° | 3.917° | ─ | ─ | 2.422 | 1.172 | 1.462° | 2.426° | 2.923° | ─ | ─ | |||
| 1.250 | 2.000 | .750 | 2.285° | 3.788° | 4.562° | 6.057° | ─ | 2.422 | 1.172 | 1.462° | 2.426° | 2.923° | 3.884° | ─ | |||
| 1.500 | 2.500 | 1.000 | 1.714° | 2.843° | 3.425° | 4.550° | ─ | 2.922 | 1.422 | 1.205° | 2.000° | 2.410° | 3.203° | ─ | |||
| 2.000 | 3.500 | 1.500 | 1.143° | 1.896° | 2.285° | 3.037° | ─ | 3.922 | 1.922 | .892° | 1.480° | 1.783° | 2.371° | ─ | |||
| BRP6U | 2.500 | 4.500 | 2.000 | .857° | 1.422° | 1.714° | 2.279° | ─ | 4.922 | 2.422 | .708° | 1.175° | 1.415° | 1.882° | ─ | ||
| 3.000 | 5.500 | 2.500 | .686° | 1.138° | 1.371° | 1.823° | ─ | 5.922 | 2.922 | .587° | .974° | 1.173° | 1.560° | ─ | |||
| 4.000 | 7.500 | 3.500 | .490° | .813° | .980° | 1.302° | ─ | 7.922 | 3.922 | .437° | .725° | .874° | 1.162° | ─ | |||
| 2.000 | 3.376 | 1.376 | 1.246° | 2.067° | 2.490° | 3.310° | 4.128° | 3.922 | 1.922 | .892° | 1.480° | 1.783° | 2.371° | 2.958° | |||
| 2.500 | 4.376 | 1.876 | .914° | 1.516° | 1.827° | 2.429° | 3.030° | 4.922 | 2.422 | .708° | 1.175° | 1.415° | 1.882° | 2.348° | |||
| BRP7U | 3.000 | 5.376 | 2.376 | .721° | 1.197° | 1.443° | 1.918° | 2.393° | 5.922 | 2.922 | .587° | .974° | 1.173° | 1.560° | 1.947° | ||
| 4.000 | 7.376 | 3.376 | .508° | .842° | 1.016° | 1.350° | 1.685° | 7.922 | 3.922 | .437° | .725° | .874° | 1.162° | 1.451° |
*1 DH = Cutting Hole Diameter : & (inch)
*2 dc = Tool Pass Diameter : & (inch)
| BRP3U type | DH min. = (DC-.156) X 2, | DH max. = (DC-.039) X 2, | d max. =.156 (inch) |
| BRP4U type | DH min. = (DC-.188) X 2, | DH max. = (DC-.039) X 2, | d max. =.188 (inch) |
| BRP6U type | DH min. = (DC-.250) X 2, | DH max. = (DC-.039) X 2, | d max. =.250 (inch) |
| BRP7U type dc = DH-D | DH min. = (DC-.312) X 2, | DH max. = (DC-.039) X 2, | d max. =.312 (inch) |