Guhring 90° chamfering sub-land drill, regular, homo treatment, 5.5 mm, 540 5.500, 1 piece

Catalogue number: 540 5.500 Features: ● Chamfering and drilling can be done in one process. Applications: ● For 90° chamfering (for pilot holes for screws). ● For general steel, free-cutting steel, carbon steel, cast iron, and aluminum. Specifications: ● Total length (mm): 93 ● Surface treatment: Homo treatment ● Large diameter (mm): 5.5 ● Small diameter (mm): 4.2 ● Groove length (mm): 57 ● Step length (mm): 13.6 ● Metric thread: M5 ● Tip angle (°): 118 ● N/Standard Material/Finish: ● HSS