| 摘要 |
PROBLEM TO BE SOLVED: To provide a drill tap machine with an automatic tool changer which can automatically change a plurality of tools and can be horizontally installed in a relatively narrow place.SOLUTION: An electric processing apparatus (drill tap machine) is provided with holding means 16 which secures or releases a tool holder 15, in a tip portion of a main shaft 18 which is rotationally driven by a first motor 24 and is advanced and retracted by a second motor 32. In a front side of an outer casing 11 of the electric processing apparatus (drill tap machine), a support member 33 is provided. The support member 33 is provided with a plurality of tool exchange mechanisms 40 which is moved in the radial direction with the shaft center of the main shaft 18 being the center, and holds and releases the tool holder 15. |
