Drill bit shank A hex shank can be grasped by a 3-jaw drill chuck or held in a chuck specifically for hex shanks. Quarter-inch hex shanks are common for machine screwdriver bits and have spread from that application to be used for drill bits that are compatible with screwdriver machinery. The diameter of an SDS and SDS Plus shank is 10 millimeters. (The SDS Max is 18 millimeters.) The SDS shank has the advantage of fitting into a simple spring-loaded chuck, so that bits are simply pushed into the chuck without tightening. This shank and chucks made for it are especially suited to
Fear Is the Key (film) Fear Is the Key (film) Fear Is the Key is a 1972 film directed by Michael Tuchner and based on the 1961 novel of the same name by Alistair MacLean. The protagonist, Talbot, was played by Barry Newman, and the millionaire's daughter Sarah Ruthven by Suzy Kendall. The film features a soundtrack by Roy Budd plus an early film appearance by Ben Kingsley. John Talbot is talking on radio to a girl and another man who are flying a plane. He hears them being machine gunned to death by another plane. Some time later, Talbot appears in a small town