Professional machinists have drill bit sets that contain every size they'll ever need.
These drills have an open box and are SOLD AS IS. No returns accepted. They have mechanical and cosmetic issues preventing standard operation. It does not function to its original standards and may need additional servicing and parts. The drills have components that do not work. With a little know-how and some elbow grease, this Bargain Bin could be a steal!

Original description, before it hit the Bargain Bin:

Now there's a set especially for the home handyman. It features multiple bits of the sizes you use most - no more one-at-a-time trips to the hardware store, breaking a bit half way through the job or losing one in the garage. This set has 214 titanium-coated bits that are superior in every way to the finest HSS steel bits and last up to 6 times longer. The 118° tips reduce "bit walking" for accuracy and effortlessly bore through wood, plastic, metal and more without added heat or friction. Includes 40 pieces 3/64" and 1/16", 30 pieces 5/64", 3/32" and 1/8", 10 pieces 9/64", 5 pieces 5/32", 4 pieces 11/64", 3 pieces 3/16", 7/32" & 15/64" & 2 pieces 1/4", 9/32", 19/64", 5/16", 21/64", 23/64", 3/8" and 1/2". Comes with indexed, hinged enamel steel case. This is a customer return. Customer returned items have a 7 day return policy.