MaxTool4-1/2" Cobalt Bi-Metal Hole Saw 114mm HSS M42 Bimetal Holesaw 1.75" Deep for Metal Wood Plastic Composite etc; BM03W44R432

So far so good. I used it to drill 4 holes through 2x8s. Still cutting as well as the first hole. Great price

It worked fine

Used it to install recessed lighting in bedroom. Performed as advertised.

Nice cut

Works good