Alpen Multipurpose Cylindrical Drill Bit 12.0 mm.

Alpen multipurpose cylindrical drill bit - Diameter: 12 mm. -Application: high flexibility and precise drilling, even if the drill bits are changed in different materials.  For rotary drilling in pavements, masonry, metal, wood and plastic. -Main characteristics: - Multipurpose. -Hard metal plate, very sharp edges, therefore also very suitable for metals. -Patented quadruple stepped profile, Quick removal of debris during drilling in masonry and concrete.