Abstract: A universal tool holder configured for use with a machine tool is provided. The universal tool holder may be used for securing the machine tool in a relatively fixed orientation; for mounting and dismounting modular tools for milling and lathe computer numerical controls (CNC); and for assembling extension adaptors, reduction adapters, front clamp adapters, cutters, and other similar tools.

Abstract: A universal holder configured for use with a machine tool is provided. The universal holder includes a base, a clamp assembly supported on the base for securing the machine tool in a relatively fixed orientation, and a locking assembly supported on the base and movable along a horizontal axis defined therethrough for lockingly engaging the machine tool when it is positioned on the base.

Abstract: An apparatus for clamping a work piece is provided. The apparatus includes a base plate to support the work piece; at least one clamp body fixed to the base plate; at least one fastener fixing the at least one clamp body to the base plate; and a protruding piece having at least a portion thereof inserted into the clamp body and an end thereof extending from a lateral face of the clamp body, the protruding piece including a hollow point tip at the opposite end, where outer and inner lateral surfaces of the hollow point tip join to define a circular sharp edge at the opposite end of the protruding piece.

Abstract: An apparatus for clamping a work piece is provided. The apparatus includes a base plate to support the work piece; at least one clamp body fixed to the base plate; at least one fastener fixing the at least one clamp body to the base plate; and a protruding piece having at least a portion thereof inserted into the clamp body and an end thereof extending from a lateral face of the clamp body, the protruding piece including a hollow point tip at the opposite end, where outer and inner lateral surfaces of the hollow point tip join to define a circular sharp edge at the opposite end of the protruding piece.

Abstract: An apparatus for clamping a work piece is provided. The apparatus includes a base plate to support the work piece; at least one clamp body fixed to the base plate, each clamp body having a hole that receives a corresponding screw, wherein the hole passes through the clamp body such that as the clamp screw is inserted through the clamp body an end of a body of the screw moves horizontally towards the work piece supported by the base plate at a downward angle; fastener fixing the at least one clamp body to the base plate; and the at least one corresponding screw, each screw having a hollow point tip where outer and inner lateral surfaces of the hollow point tip join to define a sharp circular edge at an end of a body of the screw.

Abstract: An apparatus for clamping a work piece is provided. The apparatus includes a base plate to support the work piece; at least one clamp body fixed to the base plate, each clamp body having a hole that receives a corresponding screw, wherein the hole passes through the clamp body such that as the clamp screw is inserted through the clamp body an end of a body of the screw moves horizontally towards the work piece supported by the base plate at a downward angle; fastener fixing the at least one clamp body to the base plate; and the at least one corresponding screw, each screw having a hollow point tip where outer and inner lateral surfaces of the hollow point tip join to define a sharp circular edge at an end of a body of the screw.