150 Piece, Stanley, Fast Change Drill & Drive System, Includes: Blow Molded Case, Tool Tip Outs & Built-In Storage Tray, 46 Assorted 1" Insert Bits, 14- 2" Power Bits, 7- 3 1/2" Power Bits, 10 Nutsetters, 3 Drywall Screw Setters; 3 Hex-square Adaptors; Ratcheting Drive Handle; Compact Screw Guide; Magnetic Bit Holder; 1/4" Fast Change Connector; 21 Titanium Hex Shank Drill Bits; 4 Masonry Drill Bits; 5 Wood Boring Bits; 4 Hex Shank Brad Point Drill Bits; 4 Drill Stops, 5/32" Allen Wrench, 3 Plug Cutters; 2 Glass/tile Bits; 1/4" Drill Saw; 1" Hole Saw And Arbor; Punch; Drive Body, #6, #8 & #10 Countersinks & 6 Replacement Countersink Drill Bits, 1/4" Hex Shank Connector Fits All 3/8" & 1/2" Drills.