MD908N – Stubby Bits Driver 9 piece bits driver set including the magnetic bits holder with a bi-material grip handle for use with 1/4in hexagon bits. 8 of the most commonly used bits are included in a handy bits holder. Bits: 1/4in hex drive 25mm flat bits 6.5mm 8.0mm 1/4in hex drive 25mm PH type bits PH1 PH2 1/4in hex drive 25mm PZ type bits PZ1 PZ2 1/4in hex drive 25mm hex type bits 4mm 5mm