high torque screwdriver head
thingiverse
While I appreciate [thing:3093890](https://www.thingiverse.com/thing:3093890) and [thing:526286](https://www.thingiverse.com/thing:526286), they are limited by their small size, failing to deliver sufficient torque on a screw, particularly when it's stuck. I considered using a conventional screwdriver, but most have either too small of a handle or become uncomfortable under heavy pressure, often both. Electric screwdrivers can be useful, but with stuck screws, they lack feedback, making it easy to strip and grind out the head, rendering removal by normal means impossible. To address this issue, I designed a larger screwdriver head. However, under pressure, the plastic either distorted or the bit spun freely in the head. The solution was to create a cavity within the head and fill it with the strongest epoxy available (J-B Weld Steel Reinforced strength 5020PSI). This modification has proven effective in my testing so far.
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