easy drilling
91Type metal — The term type metal (sometimes called hot metal ) represents a range of metal alloys that are used in traditional typefounding and mechanical typesetting. History Although the knowledge of casting soft metals in moulds was well established before …
92Sentō — nihongo|Sentō|銭湯| is a type of Japanese communal bath house where customers pay for entrance. Traditionally these bath houses have been quite utilitarian, with one large room separating the sexes by a tall barrier, and on both sides, usually a… …
93Diamond clarity — Part of a series on Diamonds Material Material properties Crystallographic defects Formatio …
94Yam (vegetable) — Yam is the common name for some species in the genus Dioscorea (family Dioscoreaceae).These are perennial herbaceous vines cultivated for the consumption of their starchy tubers in Africa, Asia, Latin America and Oceania. There are hundreds of… …
95List of United States inventions — 1700s1731 Sextant * The sextant is an astronomical instrument that is used to determine latitude for navigation. It does this by measuring angular distances, like the altitude of the sun, moon and stars. The sextant was invented independently in… …
96United States House of Representatives elections, 2006 - notable races — Information Summary of party changesElections to the United States House of Representatives for the 110th Congress were held on November 7, 2006. The House of Representatives has 435 seats. In the 109th Congress, Republicans held 230 seats,… …
97Frank Whittle — Infobox Person name = Frank Whittle image size = 300px caption = birth name = birth date = birth date|1907|6|1|df=y birth place = Earlsdon, Coventry, England. death date = death date and age|1996|8|9|1907|6|1|df=y death place = Columbia, Maryland …
98Ted Stevens — Infobox Officeholder name = Theodore Fulton Stevens |thumb|right|250px|Senate portrait imagesize = small caption = jr/sr=Senior Senator state=Alaska term start = December 24, 1968 alongside =Lisa Murkowski term end = vicepresident =… …
99CNC wood router — A CNC wood router uses CNC (computer numerical control) and is similar to a metal CNC mill with the following differences:*The wood router typically spins faster mdash; with a range of 13000 to 24,000 RPM *It typically uses smaller tools mdash;… …
100Chuck (engineering) — Self centering three jaw chuck and key with one jaw removed and inverted showing the teeth that engage in the scroll plate. The scroll plate is rotated within the chuck body by the key, the scroll engages the teeth on the underside of the jaws… …
