HQAN 系列 5 倍径硬质合金麻花钻是专为铝、铜等有色金属（N 类材料）研发的高性能整体硬质合金钻孔刀具，采用 130° 钻尖顶角与 30° 螺旋槽型，符合 DIN 6535 柄部标准；提供内冷、外冷两种冷却结构，钻径覆盖 3.0mm~20.0mm 全规格，可稳定完成 5 倍径深度的精密钻孔加工，同时适配公制、英制多规格切削丝锥与挤压丝锥的底孔加工。
二、规格参数表
1. 内冷型
规格型号 | 钻径 D1 (mm) | 槽长 L3 (mm) | 柄径 D (mm) | 柄长 LS (mm) | 总长 L (mm) | 推荐切削丝锥 | 挤压丝锥 |
HQAN030005N | 3.0 | 28 | 4 | 36 | 66 | - | - |
HQAN031005N | 3.1 | 28 | 4 | 36 | 66 | - | - |
HQAN032005N | 3.2 | 28 | 4 | 36 | 66 | - | - |
HQAN033005N | 3.3 | 28 | 4 | 36 | 66 | M4x0.7 | - |
HQAN034005N | 3.4 | 28 | 4 | 36 | 66 | NO.8-32UNC | - |
HQAN035005N | 3.5 | 28 | 4 | 36 | 66 | M4x0.5 NO.8-36UNF | - |
HQAN036005N | 3.6 | 28 | 4 | 36 | 66 | - | - |
HQAN037005N | 3.7 | 28 | 4 | 36 | 66 | - | M4x0.7 |
HQAN038005N | 3.8 | 36 | 4 | 36 | 74 | - | M4x0.5 |
HQAN039005N | 3.9 | 36 | 4 | 36 | 74 | NO.10-24UNC | - |
HQAN040005N | 4.0 | 36 | 4 | 36 | 74 | - | - |
HQAN041005N | 4.1 | 36 | 6 | 36 | 74 | NO.10-32UNF | - |
HQAN042005N | 4.2 | 36 | 6 | 36 | 74 | M5x0.8 | - |
HQAN043005N | 4.3 | 36 | 6 | 36 | 74 | - | - |
HQAN044005N | 4.4 | 36 | 6 | 36 | 74 | - | - |
HQAN045005N | 4.5 | 36 | 6 | 36 | 74 | M5x0.5 NO.12-24UNC | - |
HQAN046005N | 4.6 | 36 | 6 | 36 | 74 | NO.12-28UNF | M5x0.8 |
HQAN047005N | 4.7 | 36 | 6 | 36 | 74 | NO.12-32UNEF | - |
HQAN048005N | 4.8 | 44 | 6 | 36 | 82 | - | - |
HQAN049005N | 4.9 | 44 | 6 | 36 | 82 | - | - |
HQAN050005N | 5.0 | 44 | 6 | 36 | 82 | M6x1 | - |
HQAN051005N | 5.1 | 44 | 6 | 36 | 82 | 1/4-20UNC | - |
HQAN052005N | 5.2 | 44 | 6 | 36 | 82 | - | - |
HQAN053005N | 5.3 | 44 | 6 | 36 | 82 | M6x0.75 | - |
HQAN054005N | 5.4 | 44 | 6 | 36 | 82 | - | - |
HQAN055005N | 5.5 | 44 | 6 | 36 | 82 | 1/4-28UNF | M6x1 |
HQAN056005N | 5.6 | 44 | 6 | 36 | 82 | 1/4-32UNEF | - |
HQAN057005N | 5.7 | 44 | 6 | 36 | 82 | - | - |
HQAN058005N | 5.8 | 44 | 6 | 36 | 82 | - | - |
HQAN059005N | 5.9 | 44 | 6 | 36 | 82 | - | - |
HQAN060005N | 6.0 | 44 | 6 | 36 | 82 | - | - |
HQAN061005N | 6.1 | 53 | 8 | 36 | 91 | - | - |
HQAN062005N | 6.2 | 53 | 8 | 36 | 91 | - | - |
HQAN063005N | 6.3 | 53 | 8 | 36 | 91 | - | - |
HQAN064005N | 6.4 | 53 | 8 | 36 | 91 | - | - |
HQAN065005N | 6.5 | 53 | 8 | 36 | 91 | - | - |
HQAN066005N | 6.6 | 53 | 8 | 36 | 91 | 5/16-18UNC | - |
HQAN067005N | 6.7 | 53 | 8 | 36 | 91 | - | - |
HQAN068005N | 6.8 | 53 | 8 | 36 | 91 | M8x1.25 | - |
HQAN069005N | 6.9 | 53 | 8 | 36 | 91 | 5/16-24UNF | - |
HQAN070005N | 7.0 | 53 | 8 | 36 | 91 | M8x1 | - |
HQAN071005N | 7.1 | 53 | 8 | 36 | 91 | 5/16-32UNEF | - |
HQAN072005N | 7.2 | 53 | 8 | 36 | 91 | - | - |
HQAN073005N | 7.3 | 53 | 8 | 36 | 91 | M8x0.75 | - |
HQAN074005N | 7.4 | 53 | 8 | 36 | 91 | - | M8x1.25 |
HQAN075005N | 7.5 | 53 | 8 | 36 | 91 | - | - |
HQAN076005N | 7.6 | 53 | 8 | 36 | 91 | - | - |
HQAN077005N | 7.7 | 53 | 8 | 36 | 91 | - | - |
HQAN078005N | 7.8 | 53 | 8 | 36 | 91 | - | - |
HQAN079005N | 7.9 | 53 | 8 | 36 | 91 | - | - |
HQAN080005N | 8.0 | 53 | 8 | 36 | 91 | 3/8-16UNC | - |
HQAN081005N | 8.1 | 61 | 10 | 40 | 103 | - | - |
HQAN082005N | 8.2 | 61 | 10 | 40 | 103 | - | - |
HQAN083005N | 8.3 | 61 | 10 | 40 | 103 | - | - |
HQAN084005N | 8.4 | 61 | 10 | 40 | 103 | - | - |
HQAN085005N | 8.5 | 61 | 10 | 40 | 103 | M10x1.5 3/8-24UNF | - |
HQAN086005N | 8.6 | 61 | 10 | 40 | 103 | - | - |
HQAN087005N | 8.7 | 61 | 10 | 40 | 103 | 3/8-32UNEF | - |
HQAN088005N | 8.8 | 61 | 10 | 40 | 103 | M10x1.25 | - |
HQAN089005N | 8.9 | 61 | 10 | 40 | 103 | - | - |
HQAN090005N | 9.0 | 61 | 10 | 40 | 103 | M10x1 | - |
HQAN091005N | 9.1 | 61 | 10 | 40 | 103 | - | - |
HQAN092005N | 9.2 | 61 | 10 | 40 | 103 | - | - |
HQAN093005N | 9.3 | 61 | 10 | 40 | 103 | M10x0.75 | M10x1.5 |
HQAN094005N | 9.4 | 61 | 10 | 40 | 103 | 7/16-14UNC | - |
HQAN095005N | 9.5 | 61 | 10 | 40 | 103 | - | - |
HQAN096005N | 9.6 | 61 | 10 | 40 | 103 | - | - |
HQAN097005N | 9.7 | 61 | 10 | 40 | 103 | - | - |
HQAN098005N | 9.8 | 61 | 10 | 40 | 103 | - | - |
HQAN099005N | 9.9 | 61 | 10 | 40 | 103 | 7/16-20UNF | - |
HQAN100005N | 10.0 | 61 | 10 | 40 | 103 | - | - |
HQAN101005N | 10.1 | 71 | 12 | 45 | 118 | - | - |
HQAN102005N | 10.2 | 71 | 12 | 45 | 118 | 7/16-28UNEF | - |
HQAN103005N | 10.3 | 71 | 12 | 45 | 118 | M12x1.75 | - |
HQAN104005N | 10.4 | 71 | 12 | 45 | 118 | - | - |
HQAN105005N | 10.5 | 71 | 12 | 45 | 118 | - | - |
HQAN106005N | 10.6 | 71 | 12 | 45 | 118 | - | - |
HQAN107005N | 10.7 | 71 | 12 | 45 | 118 | - | - |
HQAN108005N | 10.8 | 71 | 12 | 45 | 118 | - | - |
HQAN109005N | 10.9 | 71 | 12 | 45 | 118 | 1/2-13UNC | - |
HQAN110005N | 11.0 | 71 | 12 | 45 | 118 | M12x1 | - |
HQAN111005N | 11.1 | 71 | 12 | 45 | 118 | - | - |
HQAN112005N | 11.2 | 71 | 12 | 45 | 118 | - | M12x1.75 |
HQAN113005N | 11.3 | 71 | 12 | 45 | 118 | - | - |
HQAN114005N | 11.4 | 71 | 12 | 45 | 118 | - | - |
HQAN115005N | 11.5 | 71 | 12 | 45 | 118 | 1/2-20UNF | - |
HQAN116005N | 11.6 | 71 | 12 | 45 | 118 | - | - |
HQAN117005N | 11.7 | 71 | 12 | 45 | 118 | - | - |
HQAN118005N | 11.8 | 71 | 12 | 45 | 118 | 1/2-28UNEF | - |
HQAN119005N | 11.9 | 71 | 12 | 45 | 118 | - | - |
HQAN120005N | 12.0 | 71 | 12 | 45 | 118 | M14x2 | - |
HQAN121005N | 12.1 | 77 | 14 | 45 | 124 | - | - |
HQAN122005N | 12.2 | 77 | 14 | 45 | 124 | 9/16-12UNC | - |
HQAN123005N | 12.3 | 77 | 14 | 45 | 124 | - | - |
HQAN124005N | 12.4 | 77 | 14 | 45 | 124 | - | - |
HQAN125005N | 12.5 | 77 | 14 | 45 | 124 | M14x1.5 | - |
HQAN126005N | 12.6 | 77 | 14 | 45 | 124 | - | - |
HQAN127005N | 12.7 | 77 | 14 | 45 | 124 | - | - |
HQAN128005N | 12.8 | 77 | 14 | 45 | 124 | - | - |
HQAN129005N | 12.9 | 77 | 14 | 45 | 124 | 9/16-18UNF | - |
HQAN130005N | 13.0 | 77 | 14 | 45 | 124 | M14x1 | M14x2 |
HQAN131005N | 13.1 | 77 | 14 | 45 | 124 | - | - |
HQAN132005N | 13.2 | 77 | 14 | 45 | 124 | 9/16-24UNEF | - |
HQAN133005N | 13.3 | 77 | 14 | 45 | 124 | - | - |
HQAN134005N | 13.4 | 77 | 14 | 45 | 124 | - | - |
HQAN135005N | 13.5 | 77 | 14 | 45 | 124 | - | - |
HQAN136005N | 13.6 | 77 | 14 | 45 | 124 | 5/8-11UNC | - |
HQAN137005N | 13.7 | 77 | 14 | 45 | 124 | - | - |
HQAN138005N | 13.8 | 77 | 14 | 45 | 124 | - | - |
HQAN139005N | 13.9 | 77 | 14 | 45 | 124 | - | - |
HQAN140005N | 14.0 | 77 | 14 | 45 | 124 | M16x2 | - |
HQAN141005N | 14.1 | 83 | 16 | 48 | 133 | - | - |
HQAN142005N | 14.2 | 83 | 16 | 48 | 133 | - | - |
HQAN143005N | 14.3 | 83 | 16 | 48 | 133 | - | - |
HQAN144005N | 14.4 | 83 | 16 | 48 | 133 | - | - |
HQAN145005N | 14.5 | 83 | 16 | 48 | 133 | M16x1.5 5/8-18UNF | - |
HQAN146005N | 14.6 | 83 | 16 | 48 | 133 | - | - |
HQAN147005N | 14.7 | 83 | 16 | 48 | 133 | - | - |
HQAN148005N | 14.8 | 83 | 16 | 48 | 133 | 5/8-24UNEF | - |
HQAN149005N | 14.9 | 83 | 16 | 48 | 133 | - | - |
HQAN150005N | 15.0 | 83 | 16 | 48 | 133 | M16x1 | M16x2 |
HQAN151005N | 15.1 | 83 | 16 | 48 | 133 | - | - |
HQAN152005N | 15.2 | 83 | 16 | 48 | 133 | - | - |
HQAN153005N | 15.3 | 83 | 16 | 48 | 133 | - | - |
HQAN154005N | 15.4 | 83 | 16 | 48 | 133 | - | - |
HQAN155005N | 15.5 | 83 | 16 | 48 | 133 | M18x2.5 | - |
HQAN156005N | 15.6 | 83 | 16 | 48 | 133 | - | - |
HQAN157005N | 15.7 | 83 | 16 | 48 | 133 | - | - |
HQAN158005N | 15.8 | 83 | 16 | 48 | 133 | - | - |
HQAN159005N | 15.9 | 83 | 16 | 48 | 133 | - | - |
HQAN160005N | 16.0 | 83 | 16 | 48 | 133 | M18x2 | - |
HQAN161005N | 16.1 | 93 | 18 | 48 | 143 | - | - |
HQAN162005N | 16.2 | 93 | 18 | 48 | 143 | - | - |
HQAN163005N | 16.3 | 93 | 18 | 48 | 143 | - | - |
HQAN164005N | 16.4 | 93 | 18 | 48 | 143 | - | - |
HQAN165005N | 16.5 | 93 | 18 | 48 | 143 | - | - |
HQAN166005N | 16.6 | 93 | 18 | 48 | 143 | 3/4-10UNC | - |
HQAN167005N | 16.7 | 93 | 18 | 48 | 143 | - | - |
HQAN168005N | 16.8 | 93 | 18 | 48 | 143 | - | - |
HQAN169005N | 16.9 | 93 | 18 | 48 | 143 | - | - |
HQAN170005N | 17.0 | 93 | 18 | 48 | 143 | M18x1 | - |
HQAN171005N | 17.1 | 93 | 18 | 48 | 143 | - | - |
HQAN172005N | 17.2 | 93 | 18 | 48 | 143 | - | - |
HQAN173005N | 17.3 | 93 | 18 | 48 | 143 | - | - |
HQAN174005N | 17.4 | 93 | 18 | 48 | 143 | - | - |
HQAN175005N | 17.5 | 93 | 18 | 48 | 143 | M20x2.5 3/4-16UNF | - |
HQAN176005N | 17.6 | 93 | 18 | 48 | 143 | - | - |
HQAN177005N | 17.7 | 93 | 18 | 48 | 143 | - | - |
HQAN178005N | 17.8 | 93 | 18 | 48 | 143 | 3/4-20UNEF | - |
HQAN179005N | 17.9 | 93 | 18 | 48 | 143 | - | - |
HQAN180005N | 18.0 | 93 | 18 | 48 | 143 | M20x2 | - |
HQAN181005N | 18.1 | 101 | 20 | 50 | 153 | - | - |
HQAN182005N | 18.2 | 101 | 20 | 50 | 153 | - | - |
HQAN183005N | 18.3 | 101 | 20 | 50 | 153 | - | - |
HQAN184005N | 18.4 | 101 | 20 | 50 | 153 | - | - |
HQAN185005N | 18.5 | 101 | 20 | 50 | 153 | M20x1.5 | - |
HQAN186005N | 18.6 | 101 | 20 | 50 | 153 | - | - |
HQAN187005N | 18.7 | 101 | 20 | 50 | 153 | - | - |
HQAN188005N | 18.8 | 101 | 20 | 50 | 153 | - | - |
HQAN189005N | 18.9 | 101 | 20 | 50 | 153 | - | - |
HQAN190005N | 19.0 | 101 | 20 | 50 | 153 | M20x1 | - |
HQAN191005N | 19.1 | 101 | 20 | 50 | 153 | - | - |
HQAN192005N | 19.2 | 101 | 20 | 50 | 153 | - | - |
HQAN193005N | 19.3 | 101 | 20 | 50 | 153 | - | - |
HQAN194005N | 19.4 | 101 | 20 | 50 | 153 | - | - |
HQAN195005N | 19.5 | 101 | 20 | 50 | 153 | - | - |
HQAN196005N | 19.6 | 101 | 20 | 50 | 153 | 7/8-9UNC | - |
HQAN197005N | 19.7 | 101 | 20 | 50 | 153 | - | - |
HQAN198005N | 19.8 | 101 | 20 | 50 | 153 | - | - |
HQAN199005N | 19.9 | 101 | 20 | 50 | 153 | - | - |
HQAN200005N | 20.0 | 101 | 20 | 50 | 153 | M22x2 | - |
2. 外冷型
规格型号 | 钻径 D1 (mm) | 槽长 L3 (mm) | 柄径 D (mm) | 柄长 LS (mm) | 总长 L (mm) | 推荐切削丝锥 | 挤压丝锥 |
HQAN030005 | 3.0 | 28 | 4 | 36 | 66 | - | - |
HQAN031005 | 3.1 | 28 | 4 | 36 | 66 | - | - |
HQAN032005 | 3.2 | 28 | 4 | 36 | 66 | - | - |
HQAN033005 | 3.3 | 28 | 4 | 36 | 66 | M4x0.7 | - |
HQAN034005 | 3.4 | 28 | 4 | 36 | 66 | NO.8-32UNC | - |
HQAN035005 | 3.5 | 28 | 4 | 36 | 66 | M4x0.5 NO.8-36UNF | - |
HQAN036005 | 3.6 | 28 | 4 | 36 | 66 | - | - |
HQAN037005 | 3.7 | 28 | 4 | 36 | 66 | - | M4x0.7 |
HQAN038005 | 3.8 | 36 | 4 | 36 | 74 | - | M4x0.5 |
HQAN039005 | 3.9 | 36 | 4 | 36 | 74 | NO.10-24UNC | - |
HQAN040005 | 4.0 | 36 | 4 | 36 | 74 | - | - |
HQAN041005 | 4.1 | 36 | 6 | 36 | 74 | NO.10-32UNF | - |
HQAN042005 | 4.2 | 36 | 6 | 36 | 74 | M5x0.8 | - |
HQAN043005 | 4.3 | 36 | 6 | 36 | 74 | - | - |
HQAN044005 | 4.4 | 36 | 6 | 36 | 74 | - | - |
HQAN045005 | 4.5 | 36 | 6 | 36 | 74 | M5x0.5 NO.12-24UNC | - |
HQAN046005 | 4.6 | 36 | 6 | 36 | 74 | NO.12-28UNF | M5x0.8 |
HQAN047005 | 4.7 | 36 | 6 | 36 | 74 | NO.12-32UNEF | - |
HQAN048005 | 4.8 | 44 | 6 | 36 | 82 | - | - |
HQAN049005 | 4.9 | 44 | 6 | 36 | 82 | - | - |
HQAN050005 | 5.0 | 44 | 6 | 36 | 82 | M6x1 | - |
HQAN051005 | 5.1 | 44 | 6 | 36 | 82 | 1/4-20UNC | - |
HQAN052005 | 5.2 | 44 | 6 | 36 | 82 | - | - |
HQAN053005 | 5.3 | 44 | 6 | 36 | 82 | M6x0.75 | - |
HQAN054005 | 5.4 | 44 | 6 | 36 | 82 | - | - |
HQAN055005 | 5.5 | 44 | 6 | 36 | 82 | 1/4-28UNF | M6x1 |
HQAN056005 | 5.6 | 44 | 6 | 36 | 82 | 1/4-32UNEF | - |
HQAN057005 | 5.7 | 44 | 6 | 36 | 82 | - | - |
HQAN058005 | 5.8 | 44 | 6 | 36 | 82 | - | - |
HQAN059005 | 5.9 | 44 | 6 | 36 | 82 | - | - |
HQAN060005 | 6.0 | 44 | 6 | 36 | 82 | - | - |
HQAN061005 | 6.1 | 53 | 8 | 36 | 91 | - | - |
HQAN062005 | 6.2 | 53 | 8 | 36 | 91 | - | - |
HQAN063005 | 6.3 | 53 | 8 | 36 | 91 | - | - |
HQAN064005 | 6.4 | 53 | 8 | 36 | 91 | - | - |
HQAN065005 | 6.5 | 53 | 8 | 36 | 91 | - | - |
HQAN066005 | 6.6 | 53 | 8 | 36 | 91 | 5/16-18UNC | - |
HQAN067005 | 6.7 | 53 | 8 | 36 | 91 | - | - |
HQAN068005 | 6.8 | 53 | 8 | 36 | 91 | M8x1.25 | - |
HQAN069005 | 6.9 | 53 | 8 | 36 | 91 | 5/16-24UNF | - |
HQAN070005 | 7.0 | 53 | 8 | 36 | 91 | M8x1 | - |
HQAN071005 | 7.1 | 53 | 8 | 36 | 91 | 5/16-32UNEF | - |
HQAN072005 | 7.2 | 53 | 8 | 36 | 91 | - | - |
HQAN073005 | 7.3 | 53 | 8 | 36 | 91 | M8x0.75 | - |
HQAN074005 | 7.4 | 53 | 8 | 36 | 91 | - | M8x1.25 |
HQAN075005 | 7.5 | 53 | 8 | 36 | 91 | - | - |
HQAN076005 | 7.6 | 53 | 8 | 36 | 91 | - | - |
HQAN077005 | 7.7 | 53 | 8 | 36 | 91 | - | - |
HQAN078005 | 7.8 | 53 | 8 | 36 | 91 | - | - |
HQAN079005 | 7.9 | 53 | 8 | 36 | 91 | - | - |
HQAN080005 | 8.0 | 53 | 8 | 36 | 91 | 3/8-16UNC | - |
HQAN081005 | 8.1 | 61 | 10 | 40 | 103 | - | - |
HQAN082005 | 8.2 | 61 | 10 | 40 | 103 | - | - |
HQAN083005 | 8.3 | 61 | 10 | 40 | 103 | - | - |
HQAN084005 | 8.4 | 61 | 10 | 40 | 103 | - | - |
HQAN085005 | 8.5 | 61 | 10 | 40 | 103 | M10x1.5 3/8-24UNF | - |
HQAN086005 | 8.6 | 61 | 10 | 40 | 103 | - | - |
HQAN087005 | 8.7 | 61 | 10 | 40 | 103 | 3/8-32UNEF | - |
HQAN088005 | 8.8 | 61 | 10 | 40 | 103 | M10x1.25 | - |
HQAN089005 | 8.9 | 61 | 10 | 40 | 103 | - | - |
HQAN090005 | 9.0 | 61 | 10 | 40 | 103 | M10x1 | - |
HQAN091005 | 9.1 | 61 | 10 | 40 | 103 | - | - |
HQAN092005 | 9.2 | 61 | 10 | 40 | 103 | - | - |
HQAN093005 | 9.3 | 61 | 10 | 40 | 103 | M10x0.75 | M10x1.5 |
HQAN094005 | 9.4 | 61 | 10 | 40 | 103 | 7/16-14UNC | - |
HQAN095005 | 9.5 | 61 | 10 | 40 | 103 | - | - |
HQAN096005 | 9.6 | 61 | 10 | 40 | 103 | - | - |
HQAN097005 | 9.7 | 61 | 10 | 40 | 103 | - | - |
HQAN098005 | 9.8 | 61 | 10 | 40 | 103 | - | - |
HQAN099005 | 9.9 | 61 | 10 | 40 | 103 | 7/16-20UNF | - |
HQAN100005 | 10.0 | 61 | 10 | 40 | 103 | - | - |
HQAN101005 | 10.1 | 71 | 12 | 45 | 118 | - | - |
HQAN102005 | 10.2 | 71 | 12 | 45 | 118 | 7/16-28UNEF | - |
HQAN103005 | 10.3 | 71 | 12 | 45 | 118 | M12x1.75 | - |
HQAN104005 | 10.4 | 71 | 12 | 45 | 118 | - | - |
HQAN105005 | 10.5 | 71 | 12 | 45 | 118 | - | - |
HQAN106005 | 10.6 | 71 | 12 | 45 | 118 | - | - |
HQAN107005 | 10.7 | 71 | 12 | 45 | 118 | - | - |
HQAN108005 | 10.8 | 71 | 12 | 45 | 118 | - | - |
HQAN109005 | 10.9 | 71 | 12 | 45 | 118 | 1/2-13UNC | - |
HQAN110005 | 11.0 | 71 | 12 | 45 | 118 | M12x1 | - |
HQAN111005 | 11.1 | 71 | 12 | 45 | 118 | - | - |
HQAN112005 | 11.2 | 71 | 12 | 45 | 118 | - | M12x1.75 |
HQAN113005 | 11.3 | 71 | 12 | 45 | 118 | - | - |
HQAN114005 | 11.4 | 71 | 12 | 45 | 118 | - | - |
HQAN115005 | 11.5 | 71 | 12 | 45 | 118 | 1/2-20UNF | - |
HQAN116005 | 11.6 | 71 | 12 | 45 | 118 | - | - |
HQAN117005 | 11.7 | 71 | 12 | 45 | 118 | - | - |
HQAN118005 | 11.8 | 71 | 12 | 45 | 118 | 1/2-28UNEF | - |
HQAN119005 | 11.9 | 71 | 12 | 45 | 118 | - | - |
HQAN120005 | 12.0 | 71 | 12 | 45 | 118 | M14x2 | - |
HQAN121005 | 12.1 | 77 | 14 | 45 | 124 | - | - |
HQAN122005 | 12.2 | 77 | 14 | 45 | 124 | 9/16-12UNC | - |
HQAN123005 | 12.3 | 77 | 14 | 45 | 124 | - | - |
HQAN124005 | 12.4 | 77 | 14 | 45 | 124 | - | - |
HQAN125005 | 12.5 | 77 | 14 | 45 | 124 | M14x1.5 | - |
HQAN126005 | 12.6 | 77 | 14 | 45 | 124 | - | - |
HQAN127005 | 12.7 | 77 | 14 | 45 | 124 | - | - |
HQAN128005 | 12.8 | 77 | 14 | 45 | 124 | - | - |
HQAN129005 | 12.9 | 77 | 14 | 45 | 124 | 9/16-18UNF | - |
HQAN130005 | 13.0 | 77 | 14 | 45 | 124 | M14x1 | M14x2 |
HQAN131005 | 13.1 | 77 | 14 | 45 | 124 | - | - |
HQAN132005 | 13.2 | 77 | 14 | 45 | 124 | 9/16-24UNEF | - |
HQAN133005 | 13.3 | 77 | 14 | 45 | 124 | - | - |
HQAN134005 | 13.4 | 77 | 14 | 45 | 124 | - | - |
HQAN135005 | 13.5 | 77 | 14 | 45 | 124 | - | - |
HQAN136005 | 13.6 | 77 | 14 | 45 | 124 | 5/8-11UNC | - |
HQAN137005 | 13.7 | 77 | 14 | 45 | 124 | - | - |
HQAN138005 | 13.8 | 77 | 14 | 45 | 124 | - | - |
HQAN139005 | 13.9 | 77 | 14 | 45 | 124 | - | - |
HQAN140005 | 14.0 | 77 | 14 | 45 | 124 | M16x2 | - |
HQAN141005 | 14.1 | 83 | 16 | 48 | 133 | - | - |
HQAN142005 | 14.2 | 83 | 16 | 48 | 133 | - | - |
HQAN143005 | 14.3 | 83 | 16 | 48 | 133 | - | - |
HQAN144005 | 14.4 | 83 | 16 | 48 | 133 | - | - |
HQAN145005 | 14.5 | 83 | 16 | 48 | 133 | M16x1.5 5/8-18UNF | - |
HQAN146005 | 14.6 | 83 | 16 | 48 | 133 | - | - |
HQAN147005 | 14.7 | 83 | 16 | 48 | 133 | - | - |
HQAN148005 | 14.8 | 83 | 16 | 48 | 133 | 5/8-24UNEF | - |
HQAN149005 | 14.9 | 83 | 16 | 48 | 133 | - | - |
HQAN150005 | 15.0 | 83 | 16 | 48 | 133 | M16x1 | M16x2 |
HQAN151005 | 15.1 | 83 | 16 | 48 | 133 | - | - |
HQAN152005 | 15.2 | 83 | 16 | 48 | 133 | - | - |
HQAN153005 | 15.3 | 83 | 16 | 48 | 133 | - | - |
HQAN154005 | 15.4 | 83 | 16 | 48 | 133 | - | - |
HQAN155005 | 15.5 | 83 | 16 | 48 | 133 | M18x2.5 | - |
HQAN156005 | 15.6 | 83 | 16 | 48 | 133 | - | - |
HQAN157005 | 15.7 | 83 | 16 | 48 | 133 | - | - |
HQAN158005 | 15.8 | 83 | 16 | 48 | 133 | - | - |
HQAN159005 | 15.9 | 83 | 16 | 48 | 133 | - | - |
HQAN160005 | 16.0 | 83 | 16 | 48 | 133 | M18x2 | - |
HQAN161005 | 16.1 | 93 | 18 | 48 | 143 | - | - |
HQAN162005 | 16.2 | 93 | 18 | 48 | 143 | - | - |
HQAN163005 | 16.3 | 93 | 18 | 48 | 143 | - | - |
HQAN164005 | 16.4 | 93 | 18 | 48 | 143 | - | - |
HQAN165005 | 16.5 | 93 | 18 | 48 | 143 | - | - |
HQAN166005 | 16.6 | 93 | 18 | 48 | 143 | 3/4-10UNC | - |
HQAN167005 | 16.7 | 93 | 18 | 48 | 143 | - | - |
HQAN168005 | 16.8 | 93 | 18 | 48 | 143 | - | - |
HQAN169005 | 16.9 | 93 | 18 | 48 | 143 | - | - |
HQAN170005 | 17.0 | 93 | 18 | 48 | 143 | M18x1 | - |
HQAN171005 | 17.1 | 93 | 18 | 48 | 143 | - | - |
HQAN172005 | 17.2 | 93 | 18 | 48 | 143 | - | - |
HQAN173005 | 17.3 | 93 | 18 | 48 | 143 | - | - |
HQAN174005 | 17.4 | 93 | 18 | 48 | 143 | - | - |
HQAN175005 | 17.5 | 93 | 18 | 48 | 143 | M20x2.5 3/4-16UNF | - |
HQAN176005 | 17.6 | 93 | 18 | 48 | 143 | - | - |
HQAN177005 | 17.7 | 93 | 18 | 48 | 143 | - | - |
HQAN178005 | 17.8 | 93 | 18 | 48 | 143 | 3/4-20UNEF | - |
HQAN179005 | 17.9 | 93 | 18 | 48 | 143 | - | - |
HQAN180005 | 18.0 | 93 | 18 | 48 | 143 | M20x2 | - |
HQAN181005 | 18.1 | 101 | 20 | 50 | 153 | - | - |
HQAN182005 | 18.2 | 101 | 20 | 50 | 153 | - | - |
HQAN183005 | 18.3 | 101 | 20 | 50 | 153 | - | - |
HQAN184005 | 18.4 | 101 | 20 | 50 | 153 | - | - |
HQAN185005 | 18.5 | 101 | 20 | 50 | 153 | M20x1.5 | - |
HQAN186005 | 18.6 | 101 | 20 | 50 | 153 | - | - |
HQAN187005 | 18.7 | 101 | 20 | 50 | 153 | - | - |
HQAN188005 | 18.8 | 101 | 20 | 50 | 153 | - | - |
HQAN189005 | 18.9 | 101 | 20 | 50 | 153 | - | - |
HQAN190005 | 19.0 | 101 | 20 | 50 | 153 | M20x1 | - |
HQAN191005 | 19.1 | 101 | 20 | 50 | 153 | - | - |
HQAN192005 | 19.2 | 101 | 20 | 50 | 153 | - | - |
HQAN193005 | 19.3 | 101 | 20 | 50 | 153 | - | - |
HQAN194005 | 19.4 | 101 | 20 | 50 | 153 | - | - |
HQAN195005 | 19.5 | 101 | 20 | 50 | 153 | - | - |
HQAN196005 | 19.6 | 101 | 20 | 50 | 153 | 7/8-9UNC | - |
HQAN197005 | 19.7 | 101 | 20 | 50 | 153 | - | - |
HQAN198005 | 19.8 | 101 | 20 | 50 | 153 | - | - |
HQAN199005 | 19.9 | 101 | 20 | 50 | 153 | - | - |
HQAN200005 | 20.0 | 101 | 20 | 50 | 153 | M22x2 | - |
三、常见问题 FAQ
HQAN 5 倍径硬质合金麻花钻主要适配什么加工材料？
该系列为有色金属专用钻头，主要针对铝、铜等非铁金属（N 类材料）设计，不推荐用于钢件、不锈钢等黑色金属加工。
型号后缀带 N 和不带 N 有什么区别？
型号后缀带 N 代表内冷型钻头，钻体内置冷却孔，可通过刀柄输送冷却液直达切削区；不带 N 代表外冷型钻头，依靠外部喷嘴喷射冷却液冷却排屑。
5 倍径是什么意思？最大钻孔深度是多少？
5 倍径指有效钻孔深度最大为钻头直径的 5 倍，槽长 L3 为有效切削深度范围，可满足 5 倍径以内的通孔、盲孔加工。
这款钻头的钻尖角和螺旋角参数是多少？
全系列统一采用 130° 钻尖顶角、30° 螺旋角的槽型设计，适配有色金属的切削排屑特性。
表格里的 “推荐切削丝锥 / 挤压丝锥” 是什么含义？
代表对应钻径加工出的底孔尺寸，可直接匹配对应规格的切削丝锥或挤压丝锥，完成后续内螺纹加工。
钻头柄部符合什么标准？普通夹头可以用吗？
全系列柄部执行 DIN 6535 标准，可适配常规数控加工中心的 ER 夹头、液压夹头等；高精度加工推荐使用液压夹头，保证夹持刚性与跳动精度。
钻头磨损后可以修磨重复使用吗？
支持专业修磨服务，符合修磨条件的钻头经标准修磨后可恢复切削性能，具体可咨询对应修磨服务流程。
加工有色金属时，内冷和外冷怎么选？
浅孔、小批量加工可选外冷款；孔深超过 2 倍径、大批量连续加工优先选内冷款，冷却与排屑效果更稳定，刀具寿命更长。
