Tool kits with bits
prices on 262 modelsBits
— bits are interchangeable bits designed to work with bolts, self-tapping screws and other fasteners that use slots. Splines vary in shape and size, so even the simplest tool kits come with a few bits (of course, if they are provided at all). Bits are practically mandatory for kits that include a screwdriver handle (see the relevant paragraph). In addition, they can be used in screwdrivers. Even kits are produced that are not at all equipped with a standard tool for working with bits; this option may be useful for those who already have a screwdriver handle or a screwdriver, and there is no need to overpay for unnecessary equipment.