DeWalt DWA1856 Bi - Metal Hole Saw, Black, 3-1/2" Wiping Cloths Works with dimmable LED and

Works with dimmable LED and CFL bulbs

Wall opening: 8-3/8" x 8-3/8"

This causes the mercury vapor to generate a radiant energy

Contains no lead or harmful CFCs

Includes: replaceable (10"/250mm) blade

DeWalt DWA1856 Bi - Metal Hole Saw, Black, 3-1/2" Wiping Cloths Works with dimmable LED andHighlights: Color : Black Improved Bi Metal material extends life and speed in all applications Double tooth design strengthens each tooth for longer life Deep cut style hole saws will cut 2x material in 1 pass Increased high speed steel height improves hole saw durability (highest in the industry) WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov