These standard saws have high-speed steel teeth.

Specially designed teeth cut faster than the teeth on standard hole saws.

With two adjustable blades, these saws cut a variety of hole sizes in ceilings, walls, floors, and other surfaces made of drywall, plaster, plastic, and wood. To block flying chips and collect dust, they have a clear debris shield.

The carbide-tipped teeth on these saws last up to twice as long as high-speed steel teeth.