- drill rotation
- <tools> ■ Bohrerdrehung f
English-german technical dictionary. 2013.
drill rotation
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Drill — For other uses, see Drill (disambiguation). Drill scheme A drill or drill motor is a tool fitted with a cutting tool attachment or driving tool attachment, usually a drill bit or driver bit, used for drilling holes in various materials or… … Wikipedia
Drill bit — For the fictional character, see Drill Bit (Transformers). For the cancelled skyscraper nicknamed Drill bit, see Chicago Spire. For the types used in drilling wells, see Well drilling. From top to bottom: Spade, lip and spur (brad point), masonry … Wikipedia
drill — drill1 drillable, adj. drillability, n. driller, n. /dril/, n. 1. Mach., Building Trades. a. a shaftlike tool with two or more cutting edges for making holes in firm materials, esp. by rotation. b. a tool, esp. a hand tool, for holding and… … Universalium
Drill 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… … Wikipedia
Drill string — A drill string on a drilling rig is a column, or string, of drill pipe that transmits drilling fluid (via the mud pumps) and torque (via the kelly drive or top drive) to the drill bit. The term is loosely applied as the assembled collection of… … Wikipedia
Drill of Death — The Drill of Death is a large scale stage illusion in which a performer appears to be impaled on a giant drill. It was created by magician André Kole and illusion designer Ken Whitaker for magician Melinda Saxe.[1] It was one of Saxe s signature… … Wikipedia
drill — I [[t]drɪl[/t]] n. 1) bui mac a) a shaftlike tool with two or more cutting edges for making holes in firm materials, esp. by rotation b) a tool, esp. a hand tool, for holding and operating such a tool 2) mil Mil. a) training in formal marching or … From formal English to slang
drill — I. /drɪl / (say dril) noun 1. a tool or machine for making cylindrical holes, especially by rotation. 2. Military a. training in formal marching or other precise military or naval movements. b. an exercise in such training: gun drill. 3. any… …
Hammer drill — A Hammer drill, also known as a rotary hammer or roto hammer , (see also rotary hammer drill) is a rotary drill with a hammering action. The hammering action provides a short, rapid hammer thrust to pulverize relatively brittle material and… … Wikipedia
Down-the-hole drill — A Down The Hole Drill Called DTH in most drilling terms. The down the hole drill is basically a mini jack hammer that screws on the bottom of a drill string. The fast hammer action breaks hard rock into small flakes and dust and is blown clear by … Wikipedia
Drifter (drill) — A Drifter is either a hydraulic or pneumatic powered rock or ground drill placed on top of a feed. The feed is like a rail that the drill travels on, aka. drifts. This kind of drilling procedure is also called drifting. The feed is usually… … Wikipedia
