This patent relates to a machine that automatically assembles, inspects, and packages disposable prophylaxis angles. A steel bar is sandwiched between the primary spiral hoop and the secondary spiral hoops and joints of the steel bar to the primary spiral hoop and the secondary spiral hoops are securely combined via steel wires. The core is responsive to a load instruction to retrieve at least one data word from memory and parse the data word over selected parts of at least two data registers in the register file.