Rockets Reusable Earplugs, TPE, Purple, Uncorded no-checkout Deburring Arbor Thread - TPI

Rockets Reusable Earplugs, TPE, Purple, Uncorded no checkout Deburring Arbor Thread TPI Deburring Arbor Thread TPI or Pitch 5 8 in 11 Big Catalog YES Body Material Aluminum Backing Brand Weiler Catalog MPI Catalog Construction Catalog NO Country of Origin US Dia Compatible across the range of hole saws Various shank sizes 3 8 inch or 1 2 in drills Short pilot drills and arbors require a 3 1 16 inch pilot bit Long pilot drills and arbors have a pass through shank Hex arbors with non slit jaw slots are positive drive slips easily into pocket Washable and reusable Easy grip handle Air bubble in the tip provides cushioned comfort Easy insertion in any size ear canal Pocket Pak® carrying case for plug storage