. . Contents Preface 1. Arbors And Mandrels 2. Belt Jointing And Splicing 3. Shaft Collars 4. Finishing Metal Surfaces 5. G-Clamps 6. Surface Gauges And Rule Holders 7. Cutting Holes In Sheet Metal And Plate 8. Making Special Nuts 9. Hand Turning Tools 10. The Wobbler 11. Case-Hardening 12. Machining Square Material 13. Cross-Drilling Jig 14. Fly Cutting 15. Screw Jacks Index