Drill bits are cutting tools used to create cylindrical holes in a variety of materials such as wood, metal, plastic, concrete, and more. They are most commonly used with a drill, which rotates the bit and applies pressure to bore into the workpiece.

Casing centralizers are mechanical devices used in the oil and gas industry to ensure proper placement of the casing string within a wellbore.

Float equipment is a vital component used in the casing string during well cementing operations in the oil and gas industry.