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2. Impact wrench - Wikipedia

   en.wikipedia.org/wiki/Impact_wrench

   A 1/2" drive pistol-grip air impact wrench. An impact wrench (also known as an impactor, impact gun, air wrench, air gun, rattle gun, torque gun, windy gun) is a socket wrench power tool designed to deliver high torque output with minimal exertion by the user, by storing energy in a rotating mass, then delivering it suddenly to the output shaft.

3. Drill - Wikipedia

   en.wikipedia.org/wiki/Drill

   Anatomy of a pistol-grip corded drill. Bow drill (strap-drill) are the first machine drills, as they convert a back and forth motion to a rotary motion, and they can be traced back to around 10,000 years ago. It was discovered that tying a cord around a stick, and then attaching the ends of the string to the ends of a stick (a bow), allowed a ...

4. Torque screwdriver - Wikipedia

   en.wikipedia.org/wiki/Torque_screwdriver

   Corded electric torque screwdrivers are commonly made in three different designs: pistol grip, angle and inline. This type is the one mostly used for industrial assembly applications such as electronic assembly and small parts assembly. Brushed electric motors and more efficient brushless motors are used.

5. Black+Decker - Wikipedia

   en.wikipedia.org/wiki/Black+Decker

   1917 – Black & Decker invented and patented the hand-held electric drill with a pistol grip and trigger switch. [3] [7] –– For many decades the director of design was Glenn Calvin Wilhide, a friend of Walter Gropius and other industrial designers of the day. Wilhide filed many US patents for Black & Decker.

6. Drill bit - Wikipedia

   en.wikipedia.org/wiki/Drill_bit

   From top: Spade, brad point, masonry, and twist drills bits Drill bit (upper left), mounted on a pistol-grip electric drill A set of masonry drills. A drill bit is a cutting tool used in a drill to remove material to create holes, almost always of circular cross-section. Drill bits come in many sizes and shapes and can create different kinds of ...

7. Pistol grip - Wikipedia

   en.wikipedia.org/wiki/Pistol_grip

   Straight or English stock (non-pistol grip) on a Soviet M38 Mosin–Nagant carbine. On a firearm or other tools, a pistol grip is a distinctly protruded handle underneath the main mechanism, to be held by the user's hand at a more vertical (and thus more ergonomic) angle, similar to how one would hold a conventional pistol. [1]