Remember when you had the perfect bit for any job. The WEN 40-Piece Drill and Screwdriver Bit Set provides maximum versatility to any power drill or impact driver. This fully-loaded hard-shelled carrying case comes packed with 24 standard-length screwdriver bits， 7 extended-reach screwdriver bits， eight 1/4 in. hex shank drill bits and a magnetic quick-release adapter. Screwdriver bit sizes include 5 Phillips head bits (#1， #2， #3， #1 extended， #2 extended)， 4 Pozidriv bits (#1， two #2， #3)， 4 square bits (#1， #2， #1 extended， #2 extended)， 5 slotted bits (1/8 in.， 5/32 in.， 3/16 in.， 1/4 in.， 3/16 in. extended)， 4 hex bits (1/8 in.， 5/32 in.， 3/16 in.， 1/4 in.) and 9 Torx bits (T10， T15， T20， T25， T27， T30， T40， T10 extended， T15 extended). If drilling is more your style， we still have you covered with 8 impact-resistant hex shank drill bits (1/16 in.， 5/64 in.， 3/32 in.， 1/8 in.， 9/64 in.， 5/32 in.， 3/16 in. and 1/4 in. Dia). The versatile 1/4 in. magnetic shanks are compatible with most standard drill chucks， quick-release chucks and magnetic hex chucks. Remember when you had bits that lasted. Remember WEN.

Made from impact-resistant S2 heat-treated alloy steel

Includes 24 standard-length screwdriver bits， 7 extended-reach screwdriver bits， 8 hex shank drill bits and a magnetic quick-release adapter

Hard-shelled carrying case perfect for organization， transport and storage

Magnetic quick-release adapter installs easily into most drill chucks for simple bit changes

Versatile 1/4 in. magnetic shanks compatible with most standard drill chucks， quick-release chucks and magnetic hex chucks