DeWalt D180002 8 Piece Electricians Bi-Metal Hole Saw Kit

• Door lock kit utilizes C-clamp design with tool-free clamping and no surface damage
• Door lock kit utilizes alignment window and taller bushings to deliver accurate height placement and straight drilling
• Door lock kit includes two adjustable bushings which accept both standard backsets and both common door thicknesses
• Contains the most commonly used sizes

Hole saw kit heavy duty bi metal Optimized tooth design for superior performance while cutting metal. M3 steel provides longer life then the ms steel of the industry standard product. Hardened backing plates prevent warping thus allowing for easier removal from the mandrel. Versatilit y of deep cut style allows users to cut either wood or metal. Contains 6 bi-metal hole saws sizes (7/8, 1-1/8, 1-3/8, 1-3/4, 2, 2-1/2). 1/4 inch mandrel (9/16 inch to 1-3/16 inch), 7/16 inch. Quick change mandrel (1-1/4 inch to 6 inch).