Hand Rail Drill Out on the track in the old days, it was sometimes required to drill some holes in a piece of rail so that two rails may be joined together by a metal joiner – called a fishplate. Before the use of generators and oxy cutting, the only way to do this was with a hand drill. This is the machine operated by two people, that would drill a hole in the rail. With two to three holes to be drilled in each rail end (ie 4 or 6 holes), it was a tiring, back breaking job. And then there was usually the rail on the other side of the track to be done! Historic - Railways Permanent Way and Works - track equipment - Hand Rail DrillHand Rail Drill made of metal puffing billy, hand rail drill

Used to drill a two inch diameter hole by turning it around and pressing it into wood. Used by residents of the Kiewa Valley. A steel auger used to drill into wood. It is handheld and drills a hole two inches in diameter.wooden auger, woodworking tool

The Archimedes drill, also known as a fretwork drill, is an old type of drill which works on the Archimedian principle; the drill rotates quickly as the barrel on the stem is worked up and down. This tool provides a quick and easy way to bore holes through ordinary fret wood and other substances, smaller versions are used in jewellery making where precision drilling is required. There were numerous different sized Archimedes drills made from various materials, usually a combination of wood and steel, some being all steel and some including brass parts. The fancier versions of these drills included parts made from Rosewood, Ebony, Ivory and decorative brass parts. Some of the later Archimedes drills had technological improvements such as a ratchet device and the inclusion of fly-weights. The ratchet device allows the drill to revolve continuously in the cutting direction. The fly-weights give momentum to maintain the speed of the drill during the upward stroke of the hand. Most old examples have no makers names.A vintage drilling tool, the item therefore could have been used in various industries or professions where precise drilling is required. Archimedean drill with Rosewood hand, brass grip and fittings Noneflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, archimedean drill

The design of this and other similar treadle powered dental engine (or dentist drill) was in common use by dentists from the 1870’s into the 1920's. When electricity became accessible to most communities the electrically powered dental engines began to take over from the treadle power. Over the ages teeth were extracted using picks and scissors and other gouging instruments. Bow drills, hand drills and even a "bur thimble" drill were later used to prepare cavities for filling. Some drills were made bendable by attaching flexible shanks between the metal bur and the handle, giving access to the teeth at the back of the mouth. Other mechanical devices were introduced along the way, such as clockwork drills, but they were hard to handle and inefficient. Over the centuries “dentistry has been performed by priests, monks and other healers. This was followed by barbers; the barber’s chair may well have been the precursor to the dental chair. “(SA Medical Heritage Society Inc.) In 1871 James Morrison patented the first commercially manufactured 'foot treadle dental engine', the first practica dental engine although others had been introduced as early as 1790 (by John Greenwood). Handmade steel burs or drills were introduced for dental handpieces, taking advantage of the significant increase in the speed of the drill. In 1891 the first machine-made steel burs were in use. The treadle drill reduced the time to prepare a cavity from hours to less than ten minutes. In 1876 the Samuel S. White Catalogue of Dentist Instruments listed a 12 ½ inch wheel diameter dental engine, with 14 bright steel parts, for sale at US $55 In today’s market, this is the equivalent to US $1200 approx. The specifications of that dental engine are very similar to the this one in our Flagstaff Hill Maritime Village’s collection. It is interesting to note that workings of a similar treadle dentist drill were used and modified to power a treadle spinning wheel of one of the volunteer spinners at Flagstaff Hill Maritime Village. The foot treadle dental engine was a milestone in dental history. “Historic importance of treadle powered machines; they made use of human power in an optimal way” (Lowtech Magazine “Short history of early pedal powered machines”) The invention of a machine to speed up the process of excavation of a tooth lead to the invention of new burs and drills for the handpieces, improving speed and the surgical process of dentistry. They were the fore-runner of today’s electrically powered dental engines. This treadle-powered dentist drill, or dentist engine, is made of iron and steel and provides power for a mechanical dental handpiece that would be fitted with a dental tool. On the foot is painted lettering naming it "The Brentfield" and there is a fine line of light coloured paint creating a border around the name. The paint under the lettering is peeling off. The drill has a Y-shaped, three footed cast iron base, one foot being longer than the other two. A vertical frame is joined into the centre of the base, holding an axle that has a driving-wheel (or flywheel) and connecting to a crank. A slender, shoulder height post, made from adjustable telescoping pipes, joins into the top of this frame. On the post just above the frame is a short metal, horizontal bar (to hold the hand-piece when it is not in use). A narrow tubular arm is attached to the top of the stand at a right angle and can move up, down and around. There is a pulley each side of the joint of the arm and a short way along the arm is fitted a short metal pipe. A little further along the arm a frayed-ended cord hangs down from a hole. At the end of the arm is another pulley and a joint from which hangs a long, thin metal pipe with two pulleys and a fitting on the end. A treadle, or foot pedal, is joined to the long foot of the base, and joined at the toe to the crank that turns the driving-wheel. The metal driving-wheel has a wide rim. Touching the inside of the rim are four tubular rings that bulge towards the outside of the driving-wheel, away from the pole, and all meet at the hub of the axle. The axle fits between the inside of the driving-wheel and the frame then passes through the frame and is attached on the other side. The driving-wheel has a groove around which a belt would sit. The belt would also fit around a pulley on the arm, at the top of the post. The pulley is joined to a rod inside the arm and this spins the drill's hand-piece and dental tool holder. The foot pedal has a cross-hatch pattern on the heel and the ball of the foot has tread lines across it. The end of the toe and the instep areas have cut-out pattern in them. "The ____/ Brentfield / __ DE IN L___" (Made in London) painted on the long foot of the base. Marked on the drill connection is “Richter De Trey, Germany”flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, dentist, teeth, dental drill, dental engine, treadle drill, foot powered drill, treadle engine, orthodontics, dental surgery, james morrison, the brentfield, richter de trey, german dental fitting, london dental drill

Archimedes drills, incorporate a bobbin sliding up and down a spiral shaft to bore a hole. Spiral-bit augers were precursors to modern drills, whose bits cleared the hole of chips as the user drilled. Some of the most beautiful Archimedean drills appear in English tool auctions replete with brass, rosewood and even ivory. A steel hand drill with fine bit and sliding bobbin'HOBBIES' on top of handletools, metalwork, woodwork, carpentry, early settlers, pioneers, market gardeners, moorabbin, bentleigh, cheltenham, blacksmiths, bobbins, augers, hand drills, marples william

Training Manual Belonging to Major W.A. Cronk 15 Trng BnMilitary Drill Training Manual 1939An oblong book faded buff color cardboard cover white pages. Military Training Pamphlet No18 1939.26/G.S. Pubns./92 Major W.A. Cronk. 15 Trng Bntraining drill foot guards infantry pamphlet

Image of a VHS TApeausteyr weapon drill

Photograph included in book "Victoria: Gold and Minerals" issued by Mines Department Victoria, 1935Photographvictoria, underground drilling, pneumatic drill, rail tracks, hand pushed cart, gold mining, mining, tools

A cream coloured booklet with black details on the front. There are two rusty staples down the left hand side. At the top left there is a stamp saying 5 Field Ambulance, Carrington Road, RANDWICK. N.S.W. The is a code of 7610-66-018-6712 at the top right hand side.australia - armed forces - service manuals, 5 field ambulance, randwick nsw

A cream coloured booklet with black details on the front. There are two rusty staples down the left hand side. There a code of 7610-66-018-6712 at the top right hand side. this booklet is covered in a plastic cover. Bottom left hand side there is a white sticker with black writing on it.australia - armed forces - service manuals, drill manual

A cream coloured booklet with black details on the front. There are two rusty staples down the left hand side. There a code of 7610-66-018-6712 at the top right hand side. this booklet is covered in a plastic cover. Bottom left hand side there is a white sticker with black writing on it.australia - armed forces - service manuals, drill manual

A cream coloured booklet with black details on the front. There are two punch holes down the left hand side. There a code of 7610-66-018-6712 at the top right hand side. this booklet is covered in a plastic cover. At the top of the booklet is the name: E.J. Sungalls in black inkaustralia - armed forces - service manuals, drill manual, e.j. sungalls

A cream coloured booklet with black details on the front. There are two punch holes down the left hand side. There a code of 7610-66-018-6712 at the top right hand side. this booklet is covered in a plastic cover. On the inside cover is the name of G.W. Cullen.australia - armed forces - service manuals, drill manual, g.w. cullen

Paper Book, no binding 30 pages ? For Mk 2 gun on a Mk1 carriage