Drill bit shank The name comes from the German "Stecken – Drehen – Sichern" (Insert – Twist – Secure). In German-speaking countries the back-formation "Spannen durch System" (Clamping System) is used, though Bosch uses "Special Direct System" for international purposes. The triangle shank is almost always made by machining three flats on round bar stock. It is intended as a minor modification of a straight shank, still allowing it to be held in a 3-jaw drill chuck, but allowing higher torque transmission and limited slipping. The Morse taper twist drill bits pictured right are used in metalworking. The full range of tapers is
Mr. and Mrs. Is the Name Mr. and Mrs. Is the Name Mr. and Mrs. Is the Name is a 1935 animated "Merrie Melodies" cartoon, starring Buddy and Cookie (as two mer-kids), and is noted to be the only Buddy cartoon in Technicolor. This is directed by Friz Freleng. Mermaids sing to the audience about mermaids and fishes at play; they and some other sea creatures dance to the song. A young merman who resembles Buddy plays tag with a mermaid resembling Cookie, but she is offended when he "tags" her a bit too hard. Buddy looks inside a sunken ship and drags Cookie to it.