Showing 95 items
matching brace and bit
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Kiewa Valley Historical Society
Drill Auger, Circa early 1900's
This item was before diesel, electric and battery drilling apparatus were used by farmers, and other trades requiring a portable yet reliable method of drilling holes. As this item is a 3/4 inch hole drill it would be suitable for fencing and providing holes for structural studs. As with all outdoor farm equipment, man power was required (be it the farmer or farm hands). Fitness of the operator was at a high standard but protective gloves were not highly thought of as it was before occupational, health and safety regulations became mandatory over all manual handling activities, be they on rural properties or town/city factories. This period was one where the male ego was at its pinnacle i.e. the harder the tasks the more of a man was required. Hard manual work was not only the "way to go" but also a necessity. Evolution of cheap portable electric/battery powered tools opened up a more efficient method available, especially to those with less muscle strength.This item personifies the rugged environment of the rural workplace. The Kiewa Valley with its main emphasis on farming and grazing provided ample opportunity to use this construction implement. The manufacturer being a Scottish tool company is very significant in the era when this hole maker was in high demand. British steel products were of high grade and had a good record of reliability. The reliability of any tool was a solid factor for farmers and tradesmen in this semi-isolated region (Circa early 1900s) of the Kiewa Valley and its regional area. This factor,although not as crucial, post 1960s, when Asian manufacturers entered the market place and produced cheaper tools and transportation and supplies was more frequent and reliable, the need for the more expensive British made tools diminished considerably. After the influx of tradesmen from war torn Europe (post 1945) and the increased availability of tradesmen in the Kiewa Valley and its region the price of tools is not as crucial and the cost of all required tools has become a minimal part of the equation. It is only with the emerging younger trades person, farmer and grazier, who have more, "one eye on production costs" and no "old ties to the motherland" inert mind set that quality tools such as this auger and other hand tools "must be made to last a life time" is no longer part of the modern work environment.This cast iron hand operated drill, has a short barrel-shaped cylinder, known as "the eye" welded across the main rod and is 30mm in circumference. It also has a hole drilled to allow a screw to be fastened onto the hand stock ( not available).The main rod is solid for 400mm and then has been flattened and coiled (Helical screw blade) for another 200mm. At the end of the larger screw blade there is a smaller gauged starter blade with a pointer thread 15mm long. This Auger produces a 1/8th inch hole (metric measurement not used at time of manufacture) See KVHS 0469 for 3/4 inch hole and KVHS 0471 for another 1/8th inch hole.A number 5 stamped on the flat sideauger, hand drill, fencing, tool, rural trades, brace & bit -
Kiewa Valley Historical Society
Drill Auger, Circa early 1900's
This item was before diesel, electric and battery drilling apparatus were used by farmers, and other trades requiring a portable yet reliable method of drilling holes. As this item is a 3/4 inch hole drill it would be suitable for fencing and providing holes for structural studs. As with all outdoor farm equipment, man power was required (be it the farmer or farm hands). Fitness of the operator was at a high standard but protective gloves were not highly thought of as it was before occupational, health and safety regulations became mandatory over all manual handling activities, be they on rural properties or town/city factories. This period was one where the male ego was at its pinnacle i.e. the harder the tasks the more of a man was required. Hard manual work was not only the "way to go" but also a necessity. Evolution of cheap portable electric/battery powered tools opened up a more efficient method available, especially to those with less muscle strength.This item personifies the rugged environment of the rural workplace. The Kiewa Valley with its main emphasis on farming and grazing provided ample opportunity to use this construction implement. The manufacturer being a Scottish tool company is very significant in the era when this hole maker was in high demand. British steel products were of high grade and had a good record of reliability. The reliability of any tool was a solid factor for farmers and tradesmen in this semi-isolated region (Circa early 1900s) of the Kiewa Valley and its regional area. This factor,although not as crucial, post 1960s, when Asian manufacturers entered the market place and produced cheaper tools and transportation and supplies was more frequent and reliable, the need for the more expensive British made tools diminished considerably. After the influx of tradesmen from war torn Europe (post 1945) and the increased availability of tradesmen in the Kiewa Valley and its region the price of tools is not as crucial and the cost of all required tools has become a minimal part of the equation. It is only with the emerging younger trades person, farmer and grazier, who have more, "one eye on production costs" and no "old ties to the motherland" inert mind set that quality tools such as this auger and other hand tools "must be made to last a life time" is no longer part of the modern work environment.This cast iron hand operated drill, has a short barrel-shaped cylinder, known as "the eye" welded across the main rod and is 30mm in circumference. It also has a hole drilled to allow a screw to be fastened onto the hand stock ( not available).The main rod is solid for 400mm and then has been flattened and coiled (Helical screw blade) for another 200mm. At the end of the larger screw blade there is a smaller gauged starter blade with a pointer thread 15mm long. This Auger produces a 1/8th inch hole (metric measurement not used at time of manufacture) See KVHS 0469 for 3/4 inch hole and KVHS 0470 for another 1/8th inch hole.auger, hand drill, fencing, tool, rural trades, brace & bit -
Royal Australasian College of Surgeons Museum and Archives
Tool - Doyen Centering Bit
This attachment was used in Adelaide by Dr R. Humphrey Marten (1860-1933). He was an English general practitioner who graduated from University College Hospital in 1883. He came to Australia as custodian of a mentally deranged patient. Martins fee allowed him to later return to England and obtain a degree from Cambridge. In 1888 he returned to Adelaide and became a very successful physician and surgeon, said to be the first surgeon in South Australian to have removed a brain tumor in 1901. The brace was later used by Sir Leonard Lindon (1896- 1978) one of the eight founders of the Neurosurgical Society of Australasia, who had married Marten's daughter.Having been used by two important figures in surgery during the 20th century this item is an excellent representation of the brace described by Eugene Doyen (1859-1916) of Paris in 1896. It is used in conjunction with a perforator, spherical burrs and an electric saw.small tapered attachment for Doyen Bracedoyen, brace, lindon, marten, surgery, centering bit, neurosurgery. -
Southern Sherbrooke Historical Society Inc.
Drill brace
A hand tool used with a bit to drill holes, usually in wood. Pressure is applied to the top and the tool is rotated with a U-shaped grip. This example has two wooden handles.On the metal pipe says "Stanley". On other side is No,144 10in.carpentry, tool -
Mont De Lancey
Brace and Bit, Late 1700's or Early 1800's
Wrought iron Carpenter's Brace."12"woodworking braces, carpentry tools