Milwaukee Tool 49-22-4105 19PC HOLE DOZER, Electricians Hole Saw Kit

The 49-22-4105 is a 19-piece Hole Dozer kit put together for electrical work, supplied in a customizable hole saw case. The case has reinforced grids top and bottom so the saws stay put in transit, interchangeable pegs so you can rearrange the layout around the sizes you actually use, and a removable accessory box for arbors, pilot bits and small parts. Milwaukee part number 49-22-4105.

Hole Dozer saws use all-access slots cut into the body, so you can get a screwdriver or pry bar in from more than one angle and pop the plug out without pulling the saw off the arbor. That is the difference that matters when you are cutting a run of holes through studs or plate all day, since plug removal is where most of the time goes on a repetitive job.

Yes, that is what the kit is built around. The Hole Dozer tooth design is 3.5 TPI, a coarse pitch that clears chips fast in wood and plate, and the saws carry a thermoset coating to cut friction and speed the cut. It is sold as an electricians kit, so the size assortment is aimed at boring for cable and conduit runs rather than general shop use.

Yes. The case uses interchangeable pegs, so you can move them to suit whatever sizes you add and build the kit configuration around your own work. The accessory box lifts out as well, which frees up more room if you would rather carry extra saws than arbors. That makes the 49-22-4105 a reasonable starting case for a crew that standardizes on Hole Dozer and grows the set over time.