Milwaukee 5-Piece QUIK-LOK™ Arbor Set, 1-1/4"" - 6-7/8"" X 3/8"" (49-56-7545)

5-Piece QUIK-LOK™ Arbor SetQUIK-LOK™ Arbor Set provides the fastest hole saw changes and universal fit with all industry standard threaded hole saw sizes, types, and brandsThe included adapters ensure compatibility with small-thread and large-thread hole saws, and eliminate the need for multiple arborsDue to the threaded adapter design, the QUIK-LOK™ retains Hole Enlargement capabilityThe Reusable Large Thread Pin Adapter is compatible with hole saws from 1-1/4"" up to 6-7/8"" without the risk of thread stripping, binding, or spin-off, and retains Hole Enlargement capability4"" Pilot bit recommended