Review on 5 Pcs Alloy Steel Screwdriver Drill Bits Set 50Mm/2Inch Length 1/4" Hex Shank U-Shaped Magnetic Power Tools by Mitch Emmel

Needed these to dissaemble a toaster. They worked fine on screws that were in plastic and sheet metal. Got into 1/2" deep recesses. They fit perfectly in my screw driver. Magnetic feature very handy even though it isn''t very strong. Can''t rate durability or sturdiness after only 8 screws but they appear well made of good quality material. Now that the toaster is... toast... these bits will probably sit in a drawer for a couple years before I need them again.