Model Number: DW2163  The strength and durability of heat-treated screw- and nutdriver bits make them a great choice for the demanding professional; and that dependability is exactly what you get in the DeWalt DW2163 37-Piece Set. The advanced hardening process used in the creation of these tools allows them to provide higher torque and improved driving power; so you get jobs done faster and more efficiently. And they come neatly packaged in a heavy-duty case made from industrial-grade material; so you never end up sorting through the bottom of a big tool kit for a little bit tip. A sliding rubber lock keeps this kit closed during transport for piece of mind. Included with this kit is a Compact Magnetic Drive Guide; 5/16-inch by 1-7/8-inch magnetic nut driver; 1/4-inch by 1-7/8-inch magnetic nut driver; no.2 Phillips 3-1/2-inch power bit; no.2 square recess 3-1/2-inch power bit; no.2 Phillips/no.8 slotted double-ended bit; no.1 Phillips 1-inch insert bit tip; ten no.2 Phillips 1-inch insert bit tips; no.3 Phillips 1-inch insert bit tip; a no.6 slotted 1-inch insert bit tip; no.8 slotted 1-inch insert bit tip; no.10 slotted 1-inch insert bit tip; no.1 square recess 1-inch bit tip; six no.2 square recess 1-inch bit tips; and a no.3 square recess 1-inch bit tip. | 
