Hole saw with wood removal feature
OwnerMichael P. Banke, George P. Bankeinventors
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OwnerMichael P. Banke, George P. Bankeinventors
Estimating the term…
A hole saw with wood removal feature comprised of a drill portion having a cylindrical engagement portion secured thereto. The cylindrical engagement portion has two projections on a lower surface thereof. The device includes a cylindrical hole saw portion having a planar upper end, an open lower end, and a cylindrical side wall therebetween. The planar upper end has a central aperture formed therethrough and a pair of small apertures being diametrically opposed from each other outside of the central aperture. The central aperture receives the drill portion therethrough with the two projections coupling with the pair of small apertures. The open lower end opens into a hollow interior cavity. The open lower end has a plurality of cutting teeth formed on an outer edge thereof. The cylindrical hole saw has an angular slot formed therein extending from the open lower end to a position beneath the planar upper end.
A hole saw with wood removal feature for cutting holes in wood and easily removing the wood from the hole saw comprising, in combination:
Dependencies are inferred from the claim text.