Site Index

  • Metalwork Reference
    • Divider Wheel: a simple tool for generating a printable wheel with a configurable number of division lines.
    • Linear Scale: a simple tool for generating a printable scale with a configurable number of division lines.
    • Inch/Metric Table: a lookup table for converting from imperial to metric lengths.
    • Mini-Lathe Change Gears: a tool for calculating change-gears for threading on the 7x12 mini-lathe.
    • Screw Measurement: a tool for calculating dimensions for three-wire measurement of screw threads.
    • Knurl Calculator: a tool for calculating stock diameters for knurling.
  • Useful Tools and Notes
    • Google Maps to GPX: a tool to create route plans for your GPS with Google Maps.
    • VCS Guide: a simple cross-reference for command-line commands for Mercurial and Git.
    • GEMF Format: a format for efficiently storing map tiles for use off-line on smart phones with FAT32 or similar file systems.