• Hermann Bilz GmbH & Co

Solid Carbide Drill For High Precision Boring

The GB-Drill from Hermann Bilz GmbH & Co is a straight fluted, solid carbide drill. It enables a Profitable cut of cast iron and non-iron materials or hardened steels. The execution with two straight chip-flutes -guarantees maximum rigidity. Furthermore, four guide lands provide bore cylindricity even by cut interruptions or splay off contact. The manufacturer draws attention to the narrow gap between the drill and the boring side at the region between the guide lands. This prevents the squeezing of chips.