spring-loaded hammer
51Drill bit shank — The shank is the part of a drill bit grasped by the chuck of a drill. The cutting edges of the drill bit are at one end, and the shank is at the other. Different styles of shank/chuck combination deliver different performance, such as allowing… …
52Die grinder — A pneumatic die grinder with a right angle head. A die grinder is a handheld power tool used to grind, sand, hone, polish, or machine material, typically metal but also plastic or wood. They are usually pneumatically driven, although versions… …
53Hydraulic accumulator — A hydraulic accumulator is an energy storage device. It is a pressure storage reservoir in which a non compressible hydraulic fluid is held under pressure by an external source. That external source can be a spring, a raised weight, or a… …
54Marking out — For other uses, see Marking out (disambiguation). Marking out or layout is the process of transferring a design or pattern to a workpiece, as the first step in the manufacturing process. It is performed in many industries or hobbies although in… …
55List of Deadliest Catch episodes — This is a list of Deadliest Catch episodes with original airdate on Discovery Channel. Airdates on Discovery Channel Canada generally differ. Contents 1 Pilot 2 Season 1 3 Season 2 4 Season 3 …
56Matchlock — Early German musket with serpentine lock The matchlock was the first mechanism, or lock invented to facilitate the firing of a hand held firearm. This design removed the need to lower by hand a lit match into the weapon s flash pan and made it… …
57Clean climbing — is a rock climbing term that describes techniques and equipment which climbers use in order to avoid damage to the rock. These techniques date at least in part from the 1920s and earlier in England, but the term itself may have emerged in about… …
58Puşca Semiautomată cu Lunetă — Infobox Weapon name= Puşca Semiautomată cu Lunetă (PSL) caption=PSL rifle origin=flagcountry|Romania type=Designated marksman is ranged=yes is bladed= is explosive= is artillery= is vehicle= service=1970s present used by= wars= designer= design… …
59High striker — A high striker, also known as a strength tester, or strongman game, is an attraction used in funfairs, fundraisers, and carnivals. It operates by utilizing the lever where one end holds a puck attached to the tower and the other end is struck by… …
60Pistol slide — The slide (or slideback) is the part on the majority of semi automatic pistols that moves during the operating cycle and generally houses the firing pin or striker, extractor, and serves as the bolt. It is spring loaded so that once it has moved… …
