4269b 01 drill tool nomenclature parts of a drill bit shank of a drill tool shank of a drill tool drill tool nomenclature
Manufacturing Engineering

Drill Tool Nomenclature | Parts of a Drill Tool

DRILL TOOL NOMENCLATURE A drill or twist drill is a grooved end-cutting tool used for manufacturing holes in firm material. It basically consists of two parts. · The body consisting of the cutting edges, and · The shank used for holding purposes. The various parts and angle of the twist drill are shown below Body…