Abstract: A battery protection system for a power tool includes a power tool housing with a battery pack interface. The battery pack interface includes at least one tool electrical terminal. The battery protection system also includes a battery with a battery housing and at least one battery electrical terminal and a divider positioned between the at least one battery electrical terminal and the at least one tool electrical terminal. The divider includes at least one fold.

Abstract: A battery protection system for a power tool includes a power tool housing with a battery pack interface. The battery pack interface includes at least one tool electrical terminal. The battery protection system also includes a battery with a battery housing and at least one battery electrical terminal and a divider positioned between the at least one battery electrical terminal and the at least one tool electrical terminal. The divider includes at least one fold.

Abstract: Disclosed is a method and solvent composition capable of removing iron oxide deposits from the surface of titanium components without substantially damaging the underlying titanium component. Iron oxide deposits may be removed from the surface of a titanium component by contacting the titanium component with the solvent composition of the invention. The solvent composition may then be removed from contact with the titanium component to obtain a recyclable solvent composition which is recycled into repeated contact with the titanium component. The solvent composition comprises an aqueous mixture of an organic acid and a hydrohalide acid.

Abstract: Disclosed is a method and solvent composition capable of removing iron oxide deposits from the surface of titanium components without substantially damaging the underlying titanium component. Iron oxide deposits may be removed from the surface of a titanium component by contacting the titanium component with the solvent composition of the invention. The solvent composition may then be removed from contact with the titanium component to obtain a recyclable solvent composition which is recycled into repeated contact with the titanium component. The solvent composition comprises an aqueous mixture of an organic acid and a hydrohalide acid.

Abstract: A reciprocating saw comprising a reciprocatable spindle having an end adapted to receive a saw blade, and a blade clamp mechanism connected to the spindle and adapted to attach the saw blade to the spindle. The blade clamp mechanism includes an actuating member mounted on the end of the spindle, a locking member operatively associated with the actuating member, and a biasing member interconnected with the actuating member for biasing the actuating member toward an engaged position. A cover encloses a substantial portion of the biasing member. A housing, made from a thermally insulative material, is mounted to the actuating member. An ejecting member is interconnected with the spindle and is capable of engaging the saw blade such that the saw blade is urged away from the end of the spindle.

Abstract: Disclosed is a method and solvent composition capable of removing iron oxide deposits from the surface of titanium components without substantially damaging the underlying titanium component. Iron oxide deposits may be removed from the surface of a titanium component by contacting the titanium component with the solvent composition of the invention. The solvent composition may then be removed from contact with the titanium component to obtain a recyclable solvent composition which is recycled into repeated contact with the titanium component. The solvent composition comprises an aqueous mixture of an organic acid and a hydrohalide acid.