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The Milwaukee Electric Tool Corp 49-56-7100 is a cobalt pilot bit designed for use with HOLE DOZER carbide-teeth hole saws. The pilot bit features a carbide tip engineered to maintain center alignment and resist wear when drilling through wood, metal, and plastic. At 0.51 pounds per unit, it is a compact, durable component that serves as the guiding element in hole saw assemblies. Licensed electricians, HVAC technicians, plumbers, and other trade professionals rely on quality pilot bits to keep hole saws on target and reduce bit walking on hard surfaces.
This pilot bit is suited for residential and commercial trade applications where hole saws are used to bore through framing lumber, sheet metal, conduit plates, and plastic enclosures. It pairs with HOLE DOZER carbide-teeth hole saw systems to deliver consistent, centered cuts. The package includes 10 units, making it a practical supply for service vans or shop stock. It is appropriate for any trade that regularly uses hole saws as part of standard installation or rough-in work.
Designed for use with Milwaukee HOLE DOZER carbide-teeth hole saw systems. Verify pilot bit shank diameter and thread specifications match the specific hole saw model before installation.
Pilot bit installation and replacement should be performed by a qualified tradesperson following standard drill and hole saw safety procedures. Ensure the drill is powered off and unplugged before changing the pilot bit. Secure the pilot bit fully in the hole saw arbor before operation to prevent bit separation during drilling. Eye protection and appropriate work-holding methods are recommended when boring into metal or hard substrates.
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