20Pcs Half Time Drill Driver Multi Screwdriver Sets

Product Features: 
- Easily switch between bits in seconds! 
- Swivel head flips and locks from drilling to driving 
- Works with your own power drill 
- Drilling to Driving in half of the time 

Set Includes: 
1 Half Time Drill Driver 
8 Phillips Bits (2 each: PH0, PH1, PH2, PH3) 
8 Flathead Bits (2 each: 1/8" 3.2mm, 5/32" 4mm, 3/16" 4.8mm, 1/4" 6.3mm) 
2 Countersink Bits ( 3/32" 2.4mm, 1/8" 3.2mm) 
1 Allen Wrench 
Bonus Storage Case