rotary bit
1rotary table — rotary table, a heavy steel turntable which turns the bit in drilling for oil …
2Bit (disambiguation) — The term bit (or bitt) may mean:*bit, a small amount of material *bit, past tense and past participle of bite * Bit, the basic unit of information storage, a single binary digit that is either 0 or 1 * Any of several relatively small pieces of… …
3rotary drilling — Drilling a well by the rotation of a bit. A method frequently used in boring for oil. Boring is done by rotation of a bit attached to a steel pipe, which, when so used is called a drill stem. A smaller bore, called a rat hole, sometimes precedes …
4bit — 1. noun /bɪt/ a) A piece of metal placed in a horses mouth and connected to reins to direct the animal. A quarter is two bits. b) A rotary cutting tool fitted to a drill, used to make holes. A threepenny bit. Syn: coin, piece …
5Rotary rig — A machine used for drilling wells that employs a rotating tube attached to a bit for boring holes through rock. U.S. Dept. of Energy, Energy Information Administration s Energy Glossary …
6rotary beater — /roʊtəri ˈbitə/ (say rohtuhree beetuh) noun → egg beater (def. 1) …
7Drill bit — For the fictional character, see Drill Bit (Transformers). For the cancelled skyscraper nicknamed Drill bit, see Chicago Spire. For the types used in drilling wells, see Well drilling. From top to bottom: Spade, lip and spur (brad point), masonry …
8Tool bit — The term tool bit generally refers to a non rotary cutting tool used in metal lathes, shapers, and planers. Such cutters are also often referred to by the set phrase name of single point cutting tool. The cutting edge is ground to suit a… …
9Drill bit shank — The shank is the part of a drill bit grasped by the chuck of a drill. The cutting edges of the drill bit are at one end, and the shank is at the other. Different styles of shank/chuck combination deliver different performance, such as allowing… …
10Drill bit sizes — Drill bits are the cutting tools of drilling machines. They can be made in any size to order, but standards organizations have defined sets of sizes that are produced routinely by drill bit manufacturers and stocked by distributors. In the U.S.,… …
