The enhanced construction of this Drill Bit Set with Case, 21 Piece by Stalwart offers unbeatable durability and a worthwhile investment for your DIY projects.  Addition, a handy and sturdy carrying case is included, keeping bits organized and making it easy to get the job done both at home and on-the-go. These straight shank drill bits feature superior black oxide coating with HSS 4341 steel construction for outstanding performance, valued by handymen and professionals alike.  Stalwart is a registered trademark protected by U.S. Trademark law and will be vigorously defended.

• DURABLE DRILL BITS-  These durable drill bits offer outstanding functionality for both do-it-yourselfers and professionals. The twist design offers expert drilling in steel and iron metals, wood, plastic, etc. with precision accuracy.
• HOME OR ON THE GO- These powerful bits have a sturdy case for tackling projects at home or on the job. The case is also a convenient organizer to keep bits neat and accessible with a sliding lock to secure the case closed for transporting or storing.
• BUILT TO LAST- The high-quality black oxide finish produces superior wear protection for all your power drill projects. These bits are made from HSS 4241 high-speed steel for extended life and quality durability for even the toughest projects.

• Bits included: 1 of each (metric mm size): 1, 1.5, 2, 2.5, 3, 3.2, 3.5, 4, 4.2, 4.5, 4.8, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5.
• Case Dimensions: 7” x 3.75” x 1.5”. 
• Origin: Made in China.