When you need to make precise fastening adjustments, the JONARD TOOLS SD-RB2 Insert Bit is the perfect tool for the job. It has a hex shank size of 5/16 in., which fits most power drills and screwdrivers. The bits are made from S2 steel, which makes them extremely durable and able to withstand heavy use. This insert bit features a hex shank that fits into most power drills and screwdrivers. They have an overall length of 3 in., with a 2/9/32″ fastening tool tip size. They also have a polished finish and a point size of 2/9/32″. If you want reliable, high quality tools for your next project, look no further than the JONARD TOOLS Insert Bits.








