Abstract: A drilling machine for angled drilling has a platform having a longitudinal axis and a transverse axis. The drilling machine includes a tower for holding a drill string and a tower interface assembly connected to the platform, so that the tower interface assembly moveably supports the tower. The tower interface assembly is selectively moveable to tilt the tower in either a plane parallel with the longitudinal axis of the platform, or to tilt the tower in a plane parallel with the transverse axis of the platform, so that the tilted drill string can perform angled drilling in either position. Further, the tower interface assembly is selectively moveable to simultaneously tilt the tower in the plane parallel with the longitudinal axis of the platform, and the plane parallel with the transverse axis of the platform.

Abstract: An apparatus for cleaning rubberized, plastic, or foam exercise mats is disclosed. The apparatus includes a machine having a frame structure, at least two sets of rollers, a mechanism coupled to the rollers to push and/or pull the mat through the machine, a cleaning solution application system, a scrubbing system, a cleaning solution removal system, and a housing to enclose the machine.

Abstract: A method for cleaning rubberized, plastic, or foam exercise mats is disclosed. The apparatus to accomplish this present method includes a machine having a frame structure, at least two sets of rollers, a mechanism coupled to the rollers to push and/or pull the mat through the machine, a cleaning solution application system, a scrubbing system, a cleaning solution removal system, and a housing to enclose the machine.