Fig. 92 shows a variety of small articles made on screw machines. The sizes of these articles vary in length from a fraction of an inch to more than two inches. The specimens shown are pointed to the right the same as they were held in the machine during the process of making.*

Fig. 92. - Products of the Automatic Screw Machine.

* Paragraph 439 of the Appendix outlines the work of cutting the piece W of Fig. 92.