All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
[M35 HSS material]: Made of top grade M35 High Speed Steel. STRONGER and MORE DURABLE than M2 HSS.
[Spiral Flutes & Safety stop]: Left Helix/Right Hand Cut sheers chips away from operator. Safety collar stop to prevent over penetration and operator loss of stability.
[Tapered point]: allow entry into overlapping holes.
[Application]: enlarge or align existing holes through mild steel, alloys, aluminum, wood, plastic, fiberglass or any similar hardness material prior to rivet or bolt installation. Commonly used in bridge, construction, steel erection/fabrication, and automotive (truck & trailer) industries. Up to 3/8"(10mm) thick mild steel for impact driver or 1" (25mm) thick for Magnetic drill press. Notice: it requires existing hole or a pilot hole would be needed.
[Sizes]: 4 pieces, including 3/8" (fit 3/8'' shank chuck), 1/2", 5/8" and 3/4" (fit 1/2'' shank chuck).