Abstract: A method for protecting electronic circuitry formed on the obverse side of a wafer from flying debris produced either by the mechanical or laser scribing or scoring of the wafer and during separation. The device is provided with a layer of abrasion resistant material on the circuit side of the wafer and the scribing or scoring is done on the obverse side of the wafer. The cracking operation is performed by applying pressure to the wafer in such a manner as to have the reverse side in tension and the obverse or circuit side in compression in order to prevent any debris which may have been cast up during the scribing or scoring operation from contaminating or damaging the circuit side of the wafer while any debris cast up during the breaking operation is thrown away from the obverse or circuit side.