Drill bit shank shaft and shank, is usually of the same diameter. It is held usually in a three-jaw drill chuck. Bits of diameter too small to grip firmly can have straight shanks of larger diameter than the drill, which can be held firmly in a standard size collet or chuck. Large drill bits can have straight shanks narrower than the drill diameter so that they can be fitted in chucks not able to chuck the full diameter. Such a drill bit is called a reduced-shank or blacksmith's drill. For example, this allows a bit to be used in a pistol-grip drill's chuck.
The Neck Is a Bridge to the Body The Neck Is a Bridge to the Body The Neck Is a Bridge to the Body, is the Eighth full-length album by American guitarist Kaki King, released March 3, 2015. The album is the soundtrack to Kaki's projection mapping show of the same name. In 2014, Kaki collaborated with the visual experience company Glowing Pictures to construct an innovative, immersive multi-media production in which the guitar is used as a projection screen to tell a story. The hour-long production, entitled The Neck is a Bridge to the Body, places the focus on the guitar itself, the Instrument serving as an