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.;