T-ruler clamping add-on
No-nonsense add-on to convert a cheap metal ruler into an adjustable T-ruler
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updated July 2, 2023
Description
PDF2-part tool that allows you converting a cheap metal ruler into a bit-more-serious T-square ruler. Useful for woodworking and improved drilling.
It uses 2xM3 screws to clamp both pieces while allowing controlled sliding of the metal ruler in between. The ruler can be locked in position using an M4 screw (center hole)
Printed and tested with PETG and PLA, 0.2mm layers with 0.4mm nozzle in a really old CR-10.
The internal slot can accommodate rulers up to 28.5mm width
Tags
Model origin
The author marked this model as their own original creation.
