twist drill
51auger — I (Roget s IV) n. Syn. bit, twist drill, screw auger; see drill 2 . II (Roget s 3 Superthesaurus) n. bore, tool. see tool …
52Athol, Massachusetts — Infobox Settlement official name = Athol, Massachusetts nickname = Tool Town motto = imagesize = 250px image caption = Millers River at Athol image mapsize = 250px map caption = Location in Worcester County in Massachusetts mapsize1 = map… …
53Stripboard — (usually known by the trademark name Veroboard of the British Vero Electronics company, who invented it) is a widely used type of electronics prototyping board characterised by a 0.1 inch (2.54 mm) regular grid of holes, with wide strips running… …
54Sandvik — Infobox Company company name = Sandvik AB company company type = Public (OMX|SSE4928|SAND) foundation = 1862 company slogan = We make it possible location = Sandviken, Sweden key people = Lars Pettersson (President and CEO), Clas Åke Hedström… …
55Company of Cutlers in Hallamshire — Arms and Motto on Stained Glass Window in Cutlers Hall The Company of Cutlers in Hallamshire is a trade guild of metalworkers based in Sheffield, England. It was incorporated in 1624 by an Act of parliament. The head is called the Master Cutler.… …
56Survival kit — First aid pack of the French Army …
57Cravens — Railway Carriage and Wagon Company Ltd Former type Private Industry Railway Engineering Fate Acquired Successor Metropolitan Cammell Founded pre 1900 …
58Bob Kamps — (1931 – 2005) was an American rock climber whose climbing career spanned five decades. Born in Wisconsin, he began climbing in California in 1955, and was a member of that cadre of Yosemite pioneers who first ascended many of its great walls in… …
59List of companies in Sheffield — The following companies are either headquartered or have significant bases in Sheffield, South Yorkshire, England. Contents 1 Sheffield based 2 Technology companies 3 Major presence in Sheffield 4 …
60Gear cutting — is any number of methods used to manufacture precision gears.Gear hobbing is a method by which a special hobbing anto cutter and gear blank are rotated at the same time to transfer the profile of the hob onto the gear blank.Spur and other… …
