Abstract: In a cutting tool with a head, a channel is formed through the head which receives a tool holder, the channel and holder extending perpendicular to the axis of rotation of the head. A screw in the head is provided to clamp the holder in any of a plurality of adjustment positions in the channel. A wall of the channel is recessed to accommodate part of an adjustment pin carried by the holder. The pin is internally threaded and receives a threaded spindle to form a spindle assembly which is adjustable from the outside.

Abstract: A plurality of elongated frames are arranged one on top of the other. Each frame is formed of a pair of walls having a lower flange and an upper flange between which a plurality of cross bars are arranged which are used for receiving the elongated objects. A roller support is provided to move the frames along the ground. The supports are provided with a carrier roller, the upper face of which is arranged higher than the upper edge of the cross bar to facilitate the unloading of heavy objects. Containers may be inserted between the cross bars for storing short objects. A lifting device and a crane are used to remove or place frames on the stack. The device has two U-sections which grip the upper flanges of the frame, so that the lifting device may be moved around those flanges relative to the center of gravity of the frame to prevent the inclination of the latter.