Hex Bit Knob

thingiverse

I've created this hex bit knob specifically for use in tight spaces. It's designed to be interchangeable and can be paired with a variety of bits. The bits themselves measure 6.3 mm and offer a precise fit. If the knob proves too snug, simply scale it down slightly to ensure a smooth insertion - this adjustment typically takes no more than 25 minutes to complete.\r\n\r\nYour input is greatly valued!