The 5mm ShelfPin Bit™ is a self-centering bit that is pre-set to bore a consistent depth for perfect fitting shelf pins every time. No adjustments are necessary!
*Please note that before you use the bit, you will want to fully tighten the set screw. Also, be sure that when loosening the set screw on the ShelfPin Bit™, you do not loosen it too much, as the pressure from the spring will make the bit come apart.
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