Master Mechanic, 26 Piece Titanium Drill & Drive Set, Includes: Deluxe Polyvinyl Case With Rubber Overmold Grip, Tiltable Insets For Easy Access, Consists Of: 14 Titanium Drill Bits: 1/16″, 5/64″, 3/32″, 7/64″, (2) 1/8″, 9/64″, 5/32″, 11/64″, 3/16″, 13/64″, 7/32″ 15/64″ & 1/4″ Sizes, 8 – 2″ Insert Bits: #1, #2, #3 Philips, #1, #2, #3 Square, #6-8 & #8-10 Slotted, Nut Driver Sizes Of 1/4″, 5/16″, 3/8″ & 7/16″.