Many types and sizes of drilling machines are used in manufacturing. They range in size from a simple bench mounted sensitive drill press to the large multiple-spindle machines able to drive many ...
Thermal drilling relies on friction from a carbide bit to melt and extrude metal and form a hole. The process leaves a thicker lip around the edges of holes than with conventional drilling, providing ...
This self-centering, solid-carbide drill from Seco-Carboloy is TiN-coated for long tool life and employs a special edge design that aids in chip evacuation. Perfomax indexable insert drills feature a ...