A bottom face mill having an elongated body that has a pair of clamping jaws formed on the front end thereof. The clamping jaws are spaced apart by a V-shaped notch which terminates at its inner end at the front end of a transverse, longitudinally extended slot. A triangular cutting tool is held in the V-shaped notch by a pair of retaining pins and a clamping screw which forces the clamping jaws into a releasable clamping engagement with the triangular cutting tool.
