Notes concerning “Hand tools”

• Micro impact driver 02021-06-02 (updated 02021-06-12) (2 minutes)
• Sonic screwdriver resonance 02021-07-06 (updated 02021-12-30) (11 minutes)
• Spreadtool 02021-07-10 (updated 02021-12-30) (30 minutes)
• Thread rolling roller screw 02021-11-04 (updated 02021-12-30) (1 minute)
• An aluminum pencil for marking iron? 02021-11-06 (updated 02021-12-30) (2 minutes)
• Vernier indicator 02021-11-22 (updated 02021-12-30) (6 minutes)
• Toggling eccentrics for removing preload from spring clamps 02021-12-28 (updated 02021-12-31) (22 minutes)