HQAN 系列内冷硬质合金麻花钻覆盖 12×D 至 30×D 共 5 种长径比,符合 DIN 6535 标准,采用 130° 钻尖角度、30° 螺旋角与专用耐磨涂层设计,内置内冷通道可让切削液直达刃口实现高效冷却排屑;产品钻径覆盖 3.0mm-20.0mm 全规格,适配公制、英制多类切削与挤压丝锥的底孔加工,针对铝合金、有色金属等材料优化切削刃形,具备定心精准、排屑顺畅、加工表面质量优异的特点。
规格型号 | 钻径 D1 | 槽长 L3 | 柄径 D | 柄长 LS | 总长 L | 推荐切削丝锥 | 挤压丝锥 |
HQAN030012N | 3.0 | 54 | 4 | 36 | 92 | - | - |
HQAN035012N | 3.5 | 54 | 4 | 36 | 92 | M4×0.5 N0.8-36UNF | - |
HQAN040012N | 4.0 | 64 | 4 | 36 | 102 | - | - |
HQAN045012N | 4.5 | 64 | 6 | 36 | 102 | M5×0.5 N0.12-24UNC | - |
HQAN050012N | 5.0 | 80 | 6 | 36 | 118 | M6x1 | - |
HQAN055012N | 5.5 | 80 | 6 | 36 | 118 | 1/4-28UNF | M6x1 |
HQAN060012N | 6.0 | 80 | 6 | 36 | 118 | - | - |
HQAN065012N | 6.5 | 108 | 7 | 36 | 146 | - | - |
HQAN070012N | 7.0 | 108 | 8 | 36 | 146 | M8x1 | - |
HQAN075012N | 7.5 | 108 | 8 | 36 | 146 | - | - |
HQAN080012N | 8.0 | 120 | 8 | 36 | 162 | 3/8-16UNC | - |
HQAN085012N | 8.5 | 120 | 10 | 40 | 162 | M10x1.5 3/8-24UNF | - |
HQAN090012N | 9.0 | 120 | 10 | 40 | 162 | M10x1 | - |
HQAN095012N | 9.5 | 120 | 10 | 40 | 162 | - | - |
HQAN100012N | 10.0 | 120 | 12 | 45 | 162 | - | - |
HQAN105012N | 10.5 | 156 | 12 | 45 | 204 | - | - |
HQAN110012N | 11.0 | 156 | 12 | 45 | 204 | M12x1 | - |
HQAN115012N | 11.5 | 156 | 12 | 45 | 204 | 1/2-20UNF | - |
HQAN120012N | 12.0 | 156 | 12 | 45 | 204 | M14x2 | - |
HQAN125012N | 12.5 | 182 | 14 | 45 | 230 | M14x1.5 | - |
HQAN130012N | 13.0 | 182 | 14 | 45 | 230 | M14x1 | M14x2 |
HQAN135012N | 13.5 | 182 | 14 | 45 | 230 | - | - |
HQAN140012N | 14.0 | 182 | 14 | 45 | 230 | M16x2 | - |
HQAN145012N | 14.5 | 208 | 16 | 48 | 260 | M16x1.5 5/8-18UNF | - |
HQAN150012N | 15.0 | 208 | 16 | 48 | 260 | M16x1 | M16x2 |
HQAN155012N | 15.5 | 208 | 16 | 48 | 260 | M18x2.5 | - |
HQAN160012N | 16.0 | 208 | 16 | 48 | 260 | M18x2 | - |
HQAN165012N | 16.5 | 234 | 18 | 48 | 285 | - | - |
HQAN170012N | 17.0 | 234 | 18 | 48 | 285 | M18x1 | - |
HQAN175012N | 17.5 | 234 | 18 | 48 | 285 | M20x2.5 3/4-16UNF | - |
HQAN180012N | 18.0 | 234 | 18 | 48 | 285 | M20x2 | - |
HQAN185012N | 18.5 | 258 | 20 | 50 | 310 | M20x1.5 | - |
HQAN190012N | 19.0 | 258 | 20 | 50 | 310 | M20x1 | - |
HQAN195012N | 19.5 | 258 | 20 | 50 | 310 | - | - |
HQAN200012N | 20.0 | 258 | 20 | 50 | 310 | M22x2 | - |
规格型号 | 钻径 D1 | 槽长 L3 | 柄径 D | 柄长 LS | 总长 L | 推荐切削丝锥 | 挤压丝锥 |
HQAN030015N | 3.0 | 55 | 4 | 36 | 95 | - | - |
HQAN035015N | 3.5 | 55 | 4 | 36 | 95 | M4×0.5 N0.8-36UNF | - |
HQAN040015N | 4.0 | 71 | 4 | 36 | 109 | - | - |
HQAN045015N | 4.5 | 93 | 6 | 36 | 133 | M5×0.5 N0.12-24UNC | - |
HQAN050015N | 5.0 | 105 | 6 | 36 | 145 | M6x1 | - |
HQAN055015N | 5.5 | 105 | 6 | 36 | 145 | 1/4-28UNF | M6x1 |
HQAN060015N | 6.0 | 110 | 6 | 36 | 148 | - | - |
HQAN065015N | 6.5 | 120 | 7 | 36 | 162 | - | - |
HQAN070015N | 7.0 | 120 | 8 | 36 | 162 | M8x1 | - |
HQAN075015N | 7.5 | 137 | 8 | 36 | 180 | - | - |
HQAN080015N | 8.0 | 137 | 8 | 36 | 180 | 3/8-16UNC | - |
HQAN085015N | 8.5 | 160 | 10 | 40 | 204 | M10x1.5 3/8-24UNF | - |
HQAN090015N | 9.0 | 160 | 10 | 40 | 204 | M10x1 | - |
HQAN095015N | 9.5 | 175 | 10 | 40 | 221 | - | - |
HQAN100015N | 10.0 | 175 | 10 | 40 | 221 | - | - |
HQAN105015N | 10.5 | 198 | 12 | 45 | 247 | - | - |
HQAN110015N | 11.0 | 198 | 12 | 45 | 247 | M12x1 | - |
HQAN115015N | 11.5 | 213 | 12 | 45 | 263 | 1/2-20UNF | - |
HQAN120015N | 12.0 | 213 | 12 | 45 | 263 | M14x2 | - |
HQAN125015N | 12.5 | 248 | 14 | 45 | 297 | M14x1.5 | - |
HQAN130015N | 13.0 | 248 | 14 | 45 | 297 | M14x1 | M14x2 |
HQAN135015N | 13.5 | 248 | 14 | 45 | 297 | - | - |
HQAN140015N | 14.0 | 248 | 14 | 45 | 297 | M16x2 | - |
HQAN145015N | 14.5 | 258 | 16 | 48 | 313 | M16x1.5 5/8-18UNF | - |
HQAN150015N | 15.0 | 258 | 16 | 48 | 313 | M16x1 | M16x2 |
规格型号 | 钻径 D1 | 槽长 L3 | 柄径 D | 柄长 LS | 总长 L | 推荐切削丝锥 | 挤压丝锥 |
HQAN030020N | 3.0 | 70 | 4 | 36 | 110 | - | - |
HQAN035020N | 3.5 | 91 | 4 | 36 | 129 | M4×0.5 N0.8-36UNF | - |
HQAN040020N | 4.0 | 91 | 4 | 36 | 129 | - | - |
HQAN045020N | 4.5 | 118 | 6 | 36 | 158 | M5×0.5 N0.12-24UNC | - |
HQAN050020N | 5.0 | 118 | 6 | 36 | 158 | M6×1 | M6×1 |
HQAN055020N | 5.5 | 134 | 6 | 36 | 172 | 1/4-28UNF | - |
HQAN060020N | 6.0 | 134 | 6 | 36 | 172 | - | - |
HQAN065020N | 6.5 | 162 | 7 | 36 | 200 | - | - |
HQAN070020N | 7.0 | 162 | 8 | 36 | 200 | M8×1 | - |
HQAN075020N | 7.5 | 184 | 8 | 36 | 222 | - | - |
HQAN080020N | 8.0 | 184 | 8 | 36 | 222 | 3/8-16UNC | - |
HQAN085020N | 8.5 | 205 | 10 | 40 | 249 | - | - |
HQAN090020N | 9.0 | 205 | 10 | 40 | 249 | M10×1 | - |
HQAN095020N | 9.5 | 227 | 10 | 40 | 271 | - | - |
HQAN100020N | 10.0 | 227 | 10 | 40 | 271 | - | - |
规格型号 | 钻径 D1 | 槽长 L3 | 柄径 D | 柄长 LS | 总长 L | 推荐切削丝锥 | 挤压丝锥 |
HQAN030025N | 3.0 | 85 | 4 | 36 | 125 | - | - |
HQAN035025N | 3.5 | 116 | 4 | 36 | 156 | M4×0.5 N0.8-36UNF | - |
HQAN040025N | 4.0 | 116 | 4 | 36 | 156 | - | - |
HQAN045025N | 4.5 | 145 | 6 | 36 | 183 | M5×0.5 N0.12-24UNC | - |
HQAN050025N | 5.0 | 145 | 6 | 36 | 183 | M6×1 | - |
HQAN055025N | 5.5 | 170 | 6 | 36 | 210 | 1/4-28UNF | M6×1 |
HQAN060025N | 6.0 | 170 | 6 | 36 | 210 | - | - |
HQAN065025N | 6.5 | 197 | 7 | 36 | 237 | - | - |
HQAN070025N | 7.0 | 197 | 8 | 36 | 237 | M8×1 | - |
HQAN075025N | 7.5 | 220 | 8 | 36 | 260 | - | - |
HQAN080025N | 8.0 | 220 | 8 | 36 | 260 | 3/8-16UNC | - |
HQAN085025N | 8.5 | 250 | 10 | 40 | 294 | M10×1.5 3/8-24UNF | - |
HQAN090025N | 9.0 | 250 | 10 | 40 | 294 | M10×1 | - |
HQAN095025N | 9.5 | 277 | 10 | 40 | 321 | - | - |
HQAN100025N | 10.0 | 277 | 10 | 40 | 321 | - | - |
规格型号 | 钻径 D1 | 槽长 L3 | 柄径 D | 柄长 LS | 总长 L | 推荐切削丝锥 | 挤压丝锥 |
HQAN030030N | 3.0 | 100 | 4 | 36 | 140 | - | - |
HQAN035030N | 3.5 | 136 | 4 | 36 | 176 | M4×0.5 N0.8-36UNF | - |
HQAN040030N | 4.0 | 136 | 4 | 36 | 176 | - | - |
HQAN045030N | 4.5 | 168 | 6 | 36 | 208 | M5×0.5 N0.12-24UNC | - |
HQAN050030N | 5.0 | 168 | 6 | 36 | 208 | M6×1 | - |
HQAN055030N | 5.5 | 180 | 6 | 36 | 232 | 1/4-28UNF | M6×1 |
HQAN060030N | 6.0 | 180 | 6 | 36 | 232 | - | - |
HQAN065030N | 6.5 | 232 | 7 | 36 | 272 | - | - |
HQAN070030N | 7.0 | 232 | 8 | 36 | 272 | M8×1 | - |
HQAN075030N | 7.5 | 263 | 8 | 36 | 303 | - | - |
HQAN080030N | 8.0 | 263 | 8 | 36 | 303 | 3/8-16UNC | - |
Q:HQAN 系列麻花钻提供哪几种长径比规格?
A:本系列包含 12×D、15×D、20×D、25×D、30×D 共 5 种长径比,可满足不同孔深的加工需求,覆盖常规孔到大深径比深孔的全场景应用。
Q:HQAN 系列和 HQAP 系列钻头的核心区别是什么?
A:HQAN 系列采用 130° 钻尖角度,刃形针对铝合金、有色金属优化,适合轻切削、高光洁度加工;HQAP 系列为 135° 钻尖,更适配碳钢、合金钢、铸铁等黑色金属的高强度切削。
Q:该系列内冷钻头对机床和夹具有什么要求?
A:全系列为中心内冷结构,需搭配带内冷功能的机床与内冷夹头使用,以保证切削液直达刃口;无内冷系统的机床也可外冷使用,但加工效率与刀具寿命会有所下降。
Q:表格里的推荐丝锥怎么参考?加工螺纹底孔如何选型?
A:表格中 “推荐切削丝锥”“挤压丝锥” 列标注了对应钻头适配的公制 / 英制丝锥型号,加工对应螺纹时可直接按表选型底孔钻头,无需额外计算孔径。
Q:该系列钻头符合什么标准?刀柄能通用吗?
A:产品符合 DIN 6535 标准,刀柄尺寸与公差均遵循该规范,可适配市面上同标准的弹簧夹头、液压夹头、热缩夹头等各类通用夹持工具。
Q:HQAN 系列主要适合加工哪些材料?
A:该系列专为铝合金、铜合金等有色金属优化设计,也可用于部分非金属材料加工;加工钢件、不锈钢等黑色金属,建议选用同品牌 HQAP 系列专用钻头。
Q:钻头型号的命名规则是什么?怎么快速识别参数?
A:型号格式为「HQAN + 钻径 ×100 数值 + 倍径代码 + N」,例如 HQAN050012N,即代表钻径 5.0mm、12 倍径的内冷硬质合金麻花钻。