Features:

• Versatile and durable 38-piece quik-lok bit system
• Quik-lok all-hex chuck provides fast and easy accessory changes and fits all 3/8- and 1/2-inch drill chucks
• Screwdriver bits made from premium quality S2 steel for high torque applications
• Titanium drill bits for long life and superior performance
• Limited lifetime manufacturer's warranty

Editor Reviews:

Product Description:
38 Piece, Quik-Lok Drill & Drive Set, Includes: 6" Quik-Lok Hex Extension, Quik-Lok Hex Chuck, Compact Screw Guide, #1, #2, #3 - 1" Phillips Insert Bits, #1 & #2 - 1" Square Recess Bits, #6-8 & #8-10 - 1" Slotted Insert Bits, 2" Phillips, Square Recess & Slotted Power Bits, Double-Ended Bits, Socket Adapters 1/4" & 3/8", 2-1/2" Magnetic Nutsetters 1/4" & 3/8", & 1/16", 5/64", 3/32", 7/64", 1/8", 3/16", 1/4" Hex Shank Titanium Drill Bits, Heavy Duty Carrying Case.

Amazon.com Product Description:
The Milwaukee 38-Piece Quik-Lok Bit system allows users to change drilling and driving accessories quickly and easily. The patented all-hex chuck feature will accept and hold all 3/8- and 1/2-inch hex shank accessories including double-ended bits. The kit is an ideal choice for professional contractors with the need to frequently and quickly change bits. Other system features include titanium drill bits for long life and superior performance, screwdriver bits made from premium quality S2 steel for high torque applications, and a convenient storage case. The kit comes backed with a limited lifetime manufacture's warranty.

What's in the Box
6-inch quik-lok all-hex extension, quick-lok all-hex chuck, compact screw guide, five Phillips bit tips, four square recess bit tips, two slotted bit tips, seven power groove bits, six double-ended bits, two socket adaptors, two magnetic nutsetters, seven titanium shank drill bits, and storage case.

Rating : - Quality Tools
I have a ton of drill bits and drivers ~ some I picked up for my home use, even more I inherited from my dad ~ but I needed to get a variety to have for the company, and these fit the bill.

I've used them for a number of small support projects ~ shelving installation, stone working table construction, and more ~ and they've performed as good or better than the other pieces I have.