4 1/2” or 4.5” Milwaukee hole saw - $20 (Purcellville)

4 1/2” or 4.
5” Milwaukee hole saw.
I used it for one cut in 18ga sheet metal (slow speed with cutting oil).
Never overheated, little dirty from the oil.
I needed it for a custom project but turns out I’ll need a 4” and 5” instead.
Pretty sure I paid over $40 for it.
This is the good one with carbide teeth.
Just don’t need it.
Per Home Depot: The Milwaukee 4-1/2 in.
Hole Dozer Hole Saw features Rip Guard teeth that were built with more steel behind the cutting edge for added strength.
They give you enhanced productivity on the job site as well as better hole quality.
They're also backed by a limited lifetime tooth break warranty.
The Hole Dozer comes with a Plug Jack, an all-access slot design that allows for full access during plug removal.
The Plug Jack enables access lower into the cup for thick material and higher toward the teeth for thin material.
With multiple positions to apply leverage and better plug access, the Plug Jack eliminates wasted downtime between holes.