Hole Saw

Can cut very hard materials, including hardened steel, cast iron, brick and more, and is matched with a carbon steel arbor and a centering drill bit.

Standard Bi-metal Hole Saw

Can cut all workable metals including stainless steel, wood, nail-embedded wood, plastics, fiberglass, drywall, fiberboard and composite materials. The standard cutting depth is 1-1/2", and it can cut workpieces sized up to 2*4's.

Bi-metal Hole Saw

Can cut all workable metals including stainless steel, wood, nail-embedded wood, plastics, fiberglass, drywall, fiberboard and composite materials. The standard cutting depth is 1-1/2", and it can cut workpieces sized up to 2*4's.

Deep-cut Bi-metal Hole Saw

It has the same range of application as the Master Cobalt® standard bi-metal hole saw, but with a greater cutting depth of up to 1-7/8".