we can offer carbide coated hole saws, Tungsten carbide grid hole saws, Bi-metal hole saws, High carbon steel hole saws.

it's feature :

Carbide grit for smooth cuts and minimal tear out

Long-lasting carbide grit won't dull in abrasive materials

Grit design reduces the kick when starting a cut in plywood

Cuts through drywall, ceiling tile, plaster/lathe, cement board, and wood