| Στήλη Α |
Κάντε την αντιστοιχία |
Στήλη B |
| 1. They are used for measuring narrow gaps or clearances and consist of a number of thin blades. |
| A. Vernier calipers |
| 2. Hand tool used for scraping off paint or other matter. |
| B. Micrometer. |
| 3. A metal tool with movable jaws which is used to hold an object firmly in place while work is done. |
| C. Pair of compasses |
| 4. Coarse file for use on metal, wood or other hard material. |
| D. Pair of calipers |
| 5. A machine tool which turns cylindrical material, touches a cutting tool to it, and cuts the material in order to shape it. |
| E. Center punch. |
| 6. A tool with a roughened surface, used for smoothing or shaping a hard material. |
| F. Dividers |
| 7. A computer that converts the design into numbers which the computer uses to control the cutting and shaping of the material. |
| G. Side cutter |
| 8. A device with a rotating abrasive disc, used to grind, polish or cut metal. |
| H. Mallet |
| 9. A hammer with a flat striking face on one end of the head for striking punches and chisels. |
| I. Fitter’s vise |
| 10. A mechanical device which allows you to reshape, form, sharpen metal cutting tools or other tools, |
| J. Cold chisels |
| 11. A measuring compass, especially one with a screw for making fine adjustments. |
| K. Screw pitch gauge |
| 12. A small steel tool with a conical tip used to mark an indentation at the location of the centre of a hole to be drilled. |
| L. Feeler gauges |
| 13. They are used for measuring small distances or thicknesses. |
| M. Conventional lathe |
| 14. They are used for precision measurement of small distances by comparing a fixed scale to a sliding one. |
| N. Bench grinder |
| 15. Tools with cutting edges used for cutting and shaping cold metal. |
| O. Straight peen hammer |
| 16. They are used for drawing circles and arcs and measuring distances. |
| P. Scraper. |
| 17. A hammer with a large wooden or plastic head. |
| Q. File. |
| 18. Diagonal cutting pliers used for cutting wires. |
| R. Rasp |
| 19. They are used for determining the pitch of screw threads. |
| S. CNC |
| 20. They are used for measuring thicknesses and lnear dimension. |
| T. Hand grinder. |
