Drill bit shank from 0 to 7. The Morse taper allows the bit to be mounted directly into the spindle of a drill, lathe tailstock, or (with the use of adapters) into the spindle of milling machines. It is a self-locking (or "self holding") taper of approximately 5/8" per foot that allows the torque to be transferred to the drill bit by the friction between the taper shank and the socket. The tang at the end of the taper is only for ejecting the drill bit from the spindle, with the aid of a drift. The arbor of a drill chuck is often
Music Is the Key to My Soul", it became an instant success, reaching number-one on the German Singles Chart and peaking within the top five in Belgium and Switzerland. Music Is the Key "Music Is the Key" is a song by German recording artist Sarah Connor and all-male American a cappella group Naturally 7. It was written and produced by longtime collaborators Rob Tyger and Kay Denar and recorded for Connor's third studio album, "Key to My Soul" (2003). A pop ballad with heavy elements of soul, the song talks about the power of music, and eventually finding your own melody through listening. "Music