20 In 1 High Speed Steel Countersunk Head Bit Screwdriver

Magnetic:Yes
Screw Head Size:Screwdriver Sets
With Handle Or Not:Yes
Product features:
1. Easily switch between bits in seconds
2. Swivel head flips and locks from drilling to driving
3. Works with your own power drill
4. Drilling to driving in half of the time
5. 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