Milling machine for accurately cutting masonry blocks to shape incorporates set of differently-shaped milling wheels to cut blind bores and other shapes into rectangular block

摘要

The masonry blocks (38) may be made of porous concrete and may be held firmly in place on a worktable (12). Drive units (24,30) are mounted on either side of the block and are connected to bearing supports (14,16) for milling heads (20,26). A variety of milling blades or knives (48,50) may be mounted on these heads.