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2. Holdfast (tool) - Wikipedia

   en.wikipedia.org/wiki/Holdfast_(tool)

   While "artisan" holdfasts continue to be made as castings, or forgings, modern holdfasts are made from round mild steel bar stock using highly automated cold-working machines. Gramercy Tools makes such holdfasts from bar stock which is slightly under 3/4" (19.05mm) dia., usually 19mm for use in the now customary 3/4" bench holdfast holes.

3. Cold working - Wikipedia

   en.wikipedia.org/wiki/Cold_working

   In metallurgy, cold forming or cold working is any metalworking process in which metal is shaped below its recrystallization temperature, usually at the ambient temperature.. Such processes are contrasted with hot working techniques like hot rolling, forging, welding, etc. [1]: p.375 The same or similar terms are used in glassmaking for the equivalents; for example cut glass is made by "cold ...

4. Swaging - Wikipedia

   en.wikipedia.org/wiki/Swaging

   A finishing operation, shaping, cold works the points on the tooth sides to flats. It might be considered as a side swage. This slightly reduces the tooth width but increases the operating time between "fittings". Swaging is a major advance over filing as the operation is faster, more precise and greatly extends the working life of a saw.

5. Spring pin - Wikipedia

   en.wikipedia.org/wiki/Spring_pin

   A coiled spring pin, also known as a spiral pin, is a self retaining engineered fastener manufactured by roll forming metal strip into a spiral cross section of 2 + 1 ⁄ 4 coils. Coiled spring pins have a body diameter larger than the recommended hole diameter and chamfers on both ends to facilitate starting the pin into the hole.

6. Wall Street ends lower, capping a banner year - AOL

   www.aol.com/news/ai-boom-fed-rate-cuts-113757978...

   NEW YORK (Reuters) -Wall Street lost ground on Tuesday as investors closed the book on a remarkable year for equities, during which the U.S. stock market was powered to record highs by the twin ...

7. Engineering drawing abbreviations and symbols - Wikipedia

   en.wikipedia.org/wiki/Engineering_drawing...

   Thus "fasten using FN7" refers to a fastener that is "find number" 7 in the list. FoS: feature of size: A type of physical feature on a part. An FoS is a feature that can have size associated with it, usually involving the opposition of two surfaces (e.g., the two diametrically opposite sides of a hole wall; the two opposite walls of a slot or ...

8. Wall St slips as upbeat data sparks uncertainty on Fed's ...

   www.aol.com/futures-subdued-ahead-economic-data...

   Wall Street's main indexes slipped on Tuesday, weighed down by technology stocks after a batch of upbeat economic data stoked uncertainty among investors about the pace of monetary policy easing ...

9. Wall Street turns negative in first trading session of 2025 ...

   www.aol.com/news/futures-rise-ahead-wall-sts...

   Wall Street's main indexes notched double-digit gains in 2024, with the benchmark S&P 500 recording its best two-year run since 1997-1998. Those gains were driven by the U.S. Federal Reserve's ...