Product Description Solid carbide drills Drills, cutters and scribing bits made of hard metal for machining base material and front panels The solid carbide drills are used for the machining of base material for printed circuit boards, in particular epoxy glass fibreglass. They offer a long service life, excellent cutting properties as well as constant and consistent hole quality and hole contours. The drills have a high concentricity accuracy as well as a high grinding quality in the outer diameter, a precise tip concentricity and the highest grinding quality at the guide bevel, in the flute and at the tip angle. Excellent cutting properties, long service life, consistent hole quality Shank diameter either 1/8 “or 3mm
