采用135°/118°设计，有效防止漂移，确保孔洞清洁而快速，特别适用于狭窄区域，优质合金材质延长使用寿命。
| 高速钢航空钻 (ASME) | |||
| 直径(D) | 英制 | 沟长(F) | 总长(L) |
| 3/64 | .0469 | 3/4 | 6 |
| 1/16 | .0625 | 7/8 | 6 |
| 5/64 | .0781 | 1 | 6 |
| 3/32 | .0938 | 1-1/4 | 6 |
| 7/64 | .1094 | 1-1/2 | 6 |
| 1/8 | .1250 | 1-5/8 | 6 |
| 9/64 | .1406 | 1-3/4 | 6 |
| 5/32 | .1562 | 2 | 6 |
| 高速钢航空钻(ASME-Number) | |||
| 直径(D) | 英制 | 沟长(F) | 总长(L) |
| #1 | .2280 | 2-5/8 | 6 |
| #2 | .2210 | 2-5/8 | 6 |
| #3 | .2130 | 2-1/2 | 6 |
| #4 | .2090 | 2-1/2 | 6 |
| #5 | .2055 | 2-1/2 | 6 |
| #6 | .2040 | 2-1/2 | 6 |
| #7 | .2010 | 2-7/16 | 6 |
| #8 | .1990 | 2-7/16 | 6 |
| 高速钢航空钻 (ASME-Number) | |||
| 直径(D) | 英制 | 沟长(F) | 总长(L) |
| A | .2340 | 2-5/8 | 6 |
| B | .2380 | 2-3/4 | 6 |
| C | .2420 | 2-3/4 | 6 |
| D | .2460 | 2-3/4 | 6 |
| E | .2500 | 2-3/4 | 6 |
| F | .2570 | 2-7/8 | 6 |
| G | .2610 | 2-7/8 | 6 |
| H | .2660 | 2-7/8 | 6 |
