This is for a five pack of longer bits. These bits are slightly longer depth which is nice when bark has thick groves allowing the plugs to be tapped down into the holes completely rather than be slightly exposed and dry out faster.
 
It is the perfect size drill bit for the plugs we sell and most other standard sized plugs. Our plugs and bits are cheaper than most other sellers. This is for one drill bit only.
 
These are approx 8.5mm wide and 33mm deep with a stop collar for perfect depth and speed. These are about 6mm longer than most bits which allow for deeper holes in deep groves bark. These fit in a drill chuck, not a quick attach. 
 
Contact for bulk discount pricing! Free shipping as well as all my other listings!