KnKut 12 Piece 1/4" Hex Shank Quick Release Drill Bit SetThe KnKut Quick Release Mechanics Length Drill Bit Set places the most popular drill sizes all in one storage case. The hex shank holds the drill securely in place and the 135 degree split point starts without the use of a center punch making starting holes simple and easy.
•Made In USA
•This 12pc set includes: 11pc 1/4" Hex Shank Drill Bits & 1pc Quick Change Adaptor
•Quick Release Adapter
•Molded Plastic Storage Case
•Sizes: 1/16",3/32",1/8",5/32", 3/16", 7/32", 1/4", 5/16", 3/8", 7/16", 1/2"
•Made of special hi-molydenum tool steel