Screwdriver having cable-stripping structure

A screwdriver having a cable-stripping structure, the screwdriver comprising:

• a grip, including a combining portion having a receiving recess for allowing a screw-driving shaft to be inserted therein, wherein the combining portion further has a first cable-stripping groove, a first slit crossing the first cable-stripping groove, an engaging block having a recessed positioning segment defined between an end of the engaging block and the combining portion, and a fixing hole;
• a pressing plate, being combined with the combining portion of the grip, wherein the pressing plate has a through hole that has a circumference formed with an engaging recess for fittingly receiving the engaging block, so that the pressing plate is allowed to move along the positioning segment of the engaging block in a travel-limited manner, and wherein the pressing plate further has a second cable-stripping groove positionally corresponding to the first cable-stripping groove, a second slit crossing the second cable-stripping groove, and a holding hole positionally corresponding to the fixing hole;
• and
• two knives, each being respectively installed in the first slit of the grip and the second slit of the pressing plate, and each having a cable-stripping blade, wherein the cable-stripping blade of the knife installed in the first slit and the cable-stripping blade of the knife installed in the second slit are aligned with the first cable-stripping groove and the second cable-stripping groove, respectively.