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By 1935, Milwaukee Electric Tool Corporation developed a lightweight 3/4" electric hammer drill. This power tool was designed to drill and sink anchors into concrete. This drill could also be converted into a standard 3/4" drill. Milwaukee also designed an easy-to-handle, single-horsepower sander/grinder that weighed only 15 pounds. [7]
A portable magnetic drilling machine is faster and more portable alternative to hole making machines such as the drill press, and is more accurate than a hand drill. A portable magnetic drilling machine is used on steel or other magnetic materials. It gives an accuracy of 0.01 mm to 0.05mm in steel or other magnetic material.
The M18 was 9.25-inch (235 mm) long and 3.27-inch (83 mm) high, held in a plastic case with three folding spike legs on the bottom. An electrical blasting cap for triggering the mine was inserted through a small hole in the side.
The M18 was developed in 1942 during World War II and was completed in November of that year. It was designed to replace the M16 smoke grenade, which did not burn as long or as vividly. It was designated standard issue in the fall of 1943. Both were produced at the same time as the M16 production lines were already setup when the M18 was adopted.
A dental drill or dental handpiece is a hand-held, mechanical instrument used to perform a variety of common dental procedures, including removing decay, polishing fillings, performing cosmetic dentistry, and altering prostheses.
Scrotal inflation. Scrotal inflation or scrotal infusion is a sexual practice in which fluid (typically saline solution, but sometimes air or another gas [1]) is injected into the scrotum in order to make it balloon in size. [2]
The Maschinengewehr 18 Tank und Flieger or MG 18 TuF, is a German dual-purpose heavy machine gun that was designed to fill both anti-tank and anti-aircraft roles. Developed at the end of the First World War, it fired the same 13.25 × 92mm SR or tankpatrone 18 armor-piercing round later used by the Mauser 1918 T-Gewehr anti-tank rifle.