Adapter for seating carbide cutters

Claim 1

A METAL WORKING TOOL COMPRISING A HOLDER HAVING A THROUGH PASS CUT FROM ITS UPPER HEAD SURFACES AND FROM AN END FOR FORMING A SEAT AND HAVING AN UPPER SURFACE SLOPING TOWARD AN UPPER PLANAR SURFACE ADJACENT THE SEAT, A CUTTER SEATING IN THE HOLDER HEAD CUT TO PROVIDE AN UPPER SURFACE SUBSTANTIALLY CO-PLANAR WITH THE HOLDER PLANAR SURFACE, THE HOLDER SEAT PROVIDING A BACK-UP SURFACE FOR SUPPORTING A CUTTER EDGE SURFACE THEREON, THE HOLDER HAVING A HOLE THERETHROUGH WITH AN UPPER PORTION EXTENDING FROM THE HOLDER PLANAR SURFACE AND BEING OF SMALLER DIAMETER THAN A LOWER PORTION EXTENDING FROM A HOLDER LOWER SURFACE, AND A BOLT-LIKE CLAMP CONSISTING OF A HEAD FOR EDGE BEARING THEREOF ON THE HOLDER SLOPING UPPER SURFACE AND ON THE CUTTER UPPER SURFACE AND OF A SHANK EXTENDING THROUGH THE HOLE UPPER PORTION AND HAVING A THREADED PORTION EXTENDING INTO THE HOLE LOWER PORTION AND OF A NUT THREADED ON THE SHANK TO BEAR AGAINST A WALL SURFACE OF THE HOLE FOR DRAWING THE CLAMP HEAD AGAINST THE HOLDER SLOPING SURFACE AND THE CUTTER UPPER SURFACE, THE CLAMP SHANK AND NUT BEING SMALLER IN DIAMETER RESPECTIVELY THAN THE UPPER AND LOWER HOLE PORTIONS FOR TILTING OF THE CLAMP HEAD RELATIVE TO THE HOLDER AND CUTTER SURFACES SUPPORTING THE CLAMP HEAD AS THE CLAMP SHANK AND NUT TILT IN THEIR HOLE PORTIONS.