Hole Saw, Carbide-Tipped, 1-3/8-In. Punches the surface is porous enough

the surface is porous enough to use this finish

a specialized high strength resin grain bonding system for extreme durability

A permanent PermaShield coating keeps this blade free from gumming and corrosion

Provides a mold- and mildew resistant finish

power adjustment feature

Hole Saw, Carbide-Tipped, 1-3/8-In. Punches the surface is porous enoughDiablo, 1 3 8", carbide tipped hole saw, cuts both wood & metal, use on wood, nail embedded wood, plastic, aluminum, metal, cast iron, metal & stainless steel, delivers longer cutting life than bi metal for faster cutting performance & increased productivity, 2 3 8" cutting depth for 40 percent deeper holes in single pass & increased productivity, variable tooth design for faster cuts, snap lock plus mandrel system for quick & easy changes with no