Hole Saw, Carbide-Tipped, 1-7/8-In. Metal Twist Drill Bits Single concave flute design creates

Single concave flute design creates perfectly round holes in thin materials including steel

straight post with handle set for correct balance

This item is fitted for doors of 1-3/8 inches to 1-3/4 inches thick and has an adjustable 2-3/8-inch to 2-3/4-inch backset

UF-B cable may be used underground

Includes magnetic weatherstripping seals like a refrigerator

Hole Saw, Carbide-Tipped, 1-7/8-In. Metal Twist Drill Bits Single concave flute design createsDiablo, 1 7 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