Maximise the capability of your rotary drill or screwdriver with a Bosch drill bit set. Power drill accessories sets contain robust bits for universal use. Effective on materials from softwood to stainless steel to cast iron. We produce drill and scr...ewdriver bit sets using S2 Modified Steel for extra-hard quality and powerful performance. Diamond-ground cutting edges demonstrate high wear resistance in practically all materials. Available 8, 9, 20 or 35 piece power drill and mixed screwdriver bits sets provide added convenience for any task.
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