860-PM阶梯系列
整体硬质合金钻头
钢材（ISO P） 钻削，包括非合金钢、低碳钢、合金钢和铸钢等
常规钻削 倾斜进刀 倾斜退刀
交叉孔 凸/凹表面 带倒角的孔
应用定位
用于长切屑和短切屑钢材，例如非合金钢、低碳钢、低合金钢、高合金钢和铸钢。
典型零部件：阀体、阀块、罩壳、法兰、歧管
同时适用于对孔质量要求较高的航空航天以及石油和天然气行业。
典型零部件：阀体、阀块、罩壳、法兰、歧管
同时适用于对孔质量要求较高的航空航天以及石油和天然气行业。
产品规格
标准直径范围3.35-17.5 mm
钻孔深度为3倍钻头直径
切削直径公差m7
可实现孔公差H8–H9
内冷却和外冷却
阶梯倒角钻头,顶角147°
钻孔深度为3倍钻头直径
切削直径公差m7
可实现孔公差H8–H9
内冷却和外冷却
阶梯倒角钻头,顶角147°
标准规格
| 几何结构 | 钻头类型 | 长径比 | 钻头直径mm (英寸) | 冷却液 | 刀柄类型 | 材质 |
| 860.1-GM | 标准单直径钻头 | 3‒8D | 3-16mm(0.118‒0.63) | 内部/外部 | 圆柱柄DIN 6535 HA | X1BM |
| 860.2-GM | 标准双直径钻头 | 3D | 3-14mm(0.118‒0.55) | 内 | 圆柱柄DIN 6535 HA | X1BM |
| 860.1-SM | 标准单直径钻头 | 2-5D | 3-16mm(0.118‒0.63) | 内 | 圆柱柄DIN 6535 HA | 1210 |
| 860.1-SD | 标准单直径钻头 | 3‒8D | 3-16mm(0.118‒0.63) | 内 | 圆柱柄DIN 6535 HA | S2BM |
| 860.1-PM | 标准单直径钻头 | 2–3D | 3−20mm(0.118−0.787) | 内部/外部 | 圆柱柄DIN 6535 HA | P1BM |
| 860.1-PM | 标准单直径钻头 | 4–5D | 3−20mm(0.118−0.787) | 内部/外部 | 圆柱柄DIN 6535 HA | P1BM |
| 860.1-PM | 标准单直径钻头 | 7–8D | 3-16mm(0.118‒0.63) | 内 | 圆柱柄DIN 6535 HA | P1BM |
| 860.2-PM | 阶梯和倒角钻 | 3D | 3.35−17.50mm(0.132−0.689) | 内 | 圆柱柄DIN 6535 HA | P1BM |
| 860.1-NM | 标准单直径钻头 | 3D, 8D | 3−20mm(0.118−0.787) | 内 | 圆柱柄DIN 6535 HA | H10F |
| 860.1-MM | 标准单直径钻头 | 3D | 3−20mm(0.118−0.787) | 内 | 圆柱柄DIN 6535 HA | M2BM |
| 860.1-MM | 标准单直径钻头 | 5D | 3−20mm(0.118−0.787) | 内 | 圆柱柄DIN 6535 HA | M2BM |
| 860.1-MM | 标准单直径钻头 | 8D | 3-16mm(0.118‒0.63) | 内 | 圆柱柄DIN 6535 HA | GC2214 |
型号列表
| 阶梯钻型号 | 切削直径DC1 | 切削直径DC2 | 柄径DCON | 有用长度LU | 总长OAL | 功能长度LF | 台阶直径长度SDL | 点长度PL | 外刃顶角SIG |
| 860.2-0335-011A1-PM | 3.35 | 4.5 | 6 | 12.1 | 74 | 73.4 | 11 | 0.6 | 147° |
| 860.2-0340-011A1-PM | 3.4 | 4.6 | 6 | 12.2 | 74 | 73.4 | 11 | 0.6 | 147° |
| 860.2-0370-012A1-PM | 3.7 | 5 | 6 | 14.3 | 74 | 73.4 | 13 | 0.6 | 147° |
| 860.2-0425-013A1-PM | 4.25 | 5.7 | 6 | 15.5 | 74 | 73.3 | 14 | 0.7 | 147° |
| 860.2-0430-013A1-PM | 4.3 | 5.8 | 6 | 15.5 | 74 | 73.2 | 14 | 0.8 | 147° |
| 860.2-0465-014A1-PM | 4.65 | 5.9 | 6 | 15.4 | 74 | 73.2 | 14 | 0.8 | 147° |
| 860.2-0500-015A1-PM | 5 | 6.8 | 8 | 16.7 | 79 | 78.2 | 15 | 0.8 | 147° |
| 860.2-0510-016A1-PM | 5.1 | 6.9 | 8 | 17.7 | 79 | 78.2 | 16 | 0.8 | 147° |
| 860.2-0530-016A1-PM | 5.3 | 7.2 | 8 | 17.8 | 79 | 78.2 | 16 | 0.8 | 147° |
| 860.2-0550-017A1-PM | 5.5 | 7.4 | 8 | 18.8 | 79 | 78.1 | 17 | 0.9 | 147° |
| 860.2-0555-017A1-PM | 5.55 | 7.5 | 8 | 18.8 | 79 | 78.1 | 17 | 0.9 | 147° |
| 860.2-0660-020A1-PM | 6.6 | 8.9 | 10 | 22.2 | 89 | 87.9 | 20 | 1.1 | 147° |
| 860.2-0675-021A1-PM | 6.75 | 9.1 | 10 | 23.3 | 89 | 87.9 | 21 | 1.1 | 147° |
| 860.2-0685-021A1-PM | 6.85 | 9.2 | 10 | 23.3 | 89 | 87.9 | 21 | 1.1 | 147° |
| 860.2-0690-021A1-PM | 6.9 | 9.3 | 10 | 23.3 | 89 | 87.9 | 21 | 1.1 | 147° |
| 860.2-0700-021A1-PM | 7 | 9.5 | 10 | 23.4 | 89 | 87.9 | 21 | 1.1 | 147° |
| 860.2-0725-022A1-PM | 7.25 | 9.5 | 10 | 24.3 | 89 | 87.8 | 22 | 1.2 | 147° |
| 860.2-0740-022A1-PM | 7.4 | 9.8 | 10 | 24.4 | 89 | 87.8 | 22 | 1.2 | 147° |
| 860.2-0800-024A1-PM | 8 | 10.8 | 12 | 26.7 | 102 | 100.7 | 24 | 1.3 | 147° |
| 860.2-0850-026A1-PM | 8.5 | 11.5 | 12 | 28.9 | 102 | 100.6 | 26 | 1.4 | 147° |
| 860.2-0860-026A1-PM | 8.6 | 11.6 | 12 | 28.9 | 102 | 100.6 | 26 | 1.4 | 147° |
| 860.2-0870-026A1-PM | 8.7 | 11.7 | 12 | 28.9 | 102 | 100.6 | 26 | 1.4 | 147° |
| 860.2-0900-027A1-PM | 9 | 11.8 | 12 | 29.9 | 102 | 100.5 | 27 | 1.5 | 147° |
| 860.2-0925-028A1-PM | 9.25 | 12.5 | 14 | 31.1 | 112 | 110.5 | 28 | 1.5 | 147° |
| 860.2-0930-028A1-PM | 9.3 | 12.6 | 14 | 31.2 | 112 | 110.5 | 28 | 1.5 | 147° |
| 860.2-1025-031A1-PM | 10.25 | 13.8 | 14 | 34.4 | 112 | 110.3 | 31 | 1.7 | 147° |
| 860.2-1030-031A1-PM | 10.3 | 13.8 | 14 | 34.4 | 112 | 110.3 | 31 | 1.7 | 147° |
| 860.2-1040-031A1-PM | 10.4 | 13.8 | 14 | 34.4 | 112 | 110.3 | 31 | 1.7 | 147° |
| 860.2-1050-032A1-PM | 10.5 | 13.8 | 14 | 35.4 | 112 | 110.3 | 32 | 1.7 | 147° |
| 860.2-1080-033A1-PM | 10.8 | 14.6 | 16 | 36.7 | 124 | 122.2 | 33 | 1.8 | 147° |
| 860.2-1100-033A1-PM | 11 | 14.9 | 16 | 36.7 | 124 | 122.2 | 33 | 1.8 | 147° |
| 860.2-1120-034A1-PM | 11.2 | 15.1 | 16 | 37.8 | 124 | 122.2 | 34 | 1.8 | 147° |
| 860.2-1150-035A1-PM | 11.5 | 15.1 | 16 | 38.7 | 124 | 122.1 | 35 | 1.9 | 147° |
| 860.2-1200-036A1-PM | 12 | 15.8 | 16 | 40.9 | 124 | 122 | 37 | 2 | 147° |
| 860.2-1210-037A1-PM | 12.1 | 16.3 | 18 | 41.1 | 124 | 122 | 37 | 2 | 147° |
| 860.2-1225-037A1-PM | 12.25 | 16.3 | 18 | 41 | 124 | 122 | 37 | 2 | 147° |
| 860.2-1250-038A1-PM | 12.5 | 16.9 | 18 | 42.2 | 124 | 122 | 38 | 2 | 147° |
| 860.2-1350-041A1-PM | 13.5 | 17.8 | 18 | 45.3 | 131 | 128.8 | 41 | 2.2 | 147° |
| 860.2-1400-042A1-PM | 14 | 18.9 | 20 | 46.7 | 142 | 139.7 | 42 | 2.3 | 147° |
| 860.2-1410-043A1-PM | 14.1 | 19 | 20 | 47.7 | 142 | 139.7 | 43 | 2.3 | 147° |
| 860.2-1425-043A1-PM | 14.25 | 19.2 | 20 | 47.8 | 142 | 139.7 | 43 | 2.3 | 147° |
| 860.2-1450-044A1-PM | 14.5 | 19.6 | 20 | 48.9 | 142 | 139.7 | 44 | 2.3 | 147° |
| 860.2-1500-045A1-PM | 15 | 19.6 | 20 | 49.7 | 142 | 139.6 | 45 | 2.4 | 147° |
| 860.2-1510-046A1-PM | 15.1 | 19.6 | 20 | 50.6 | 142 | 139.6 | 46 | 2.4 | 147° |
| 860.2-1550-047A1-PM | 15.5 | 19.6 | 20 | 51.5 | 142 | 139.5 | 47 | 2.5 | 147° |
| 860.2-1650-050A1-PM | 16.5 | 19.6 | 20 | 54.2 | 153 | 150.4 | 50 | 2.6 | 147° |
| 860.2-1750-053A1-PM | 17.5 | 19.6 | 20 | 56.8 | 153 | 150.3 | 53 | 2.7 | 147° |