Dewalt DW2057CS Magnetic Drive Guide Set (28-Piece) This DEWALT 28-Piece Magnetic Drive Guide Set includes a magnetic drive guide, a belt clip and 28 bit tips. It contains #2 square bits, #8 and #10 slotted bits and double-ended #2 Phillips drywall bits. Contains double-ended #2 Phillips drywall screw bits. Comes with #8 and #10 slotted bits. Includes #2 square bits. Use to help drive fasteners Made of steel Magnetic drive guide Hex shank