| 1. | A twist drill is designed to drill a hole which has a particular size .
麻花钻用来钻削具有一定尺寸的孔。 |
| 2. | Twist drills made of high - speed steel - shapes of points
高速钢制麻花钻.钻顶形状 |
| 3. | Twist drills - terms , definitions and types iso 5419 : 1982
麻花钻.术语,定义和类型 |
| 4. | Tool inspaction methods . part 2 : twist drills
刀具产品检测方法.第2部分：麻花钻 |
| 5. | Drills and reamers - specification for twist drills
钻头和铰刀.麻花钻的规范 |
| 6. | 1 jobber series parallel shank twist drills erratum 1
机用系列平行杆麻花钻 |
| 7. | Extra long series twist drills with morse taper shanks
莫氏锥柄超长麻花钻 |
| 8. | Morse taper shank twist drills with oversize shank
超大规格莫氏锥柄麻花钻 |
| 9. | Parallel shank twist drills , short series , with reduced cutting part
短系列直柄麻花钻 |
| 10. | Twist drills with milling cutters cylindrical shank - dimensions
铣刀圆柱柄麻花钻.尺寸 |
