Do it 21-Piece Titanium Drill and Drive Set

Utility set has drill and driving bits. Titanium bits last up to 5 times longer. Set includes 1 each: No. 1, No. 2, No. 3 Phillips bits; No. 0, No. 1, No. 2 - 2" square recess bits; No. 6-8, No. 8-10 slotted bits; 1/4", 5/16", 3/8", 7/16" nonmagnetic quick change bits; universal quick change adapter; 1/16", 5/64", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4" titanium bits; convenient storage case.