• 170 piece Titanium Coated Drill Bit Set
• Titanium coated bits last up to six times longer than a normal bit
• Made of high speed steel for durability
• Includes inconvenient metal storage case
• 19 different drill bit sizes:
• (5 ea) 21/64, 23/64, 3/8, & 1/2
• (10 ea) 3/64, 1/16, 5/64, 3/32, 1/8, 9/64, 5/32, 11/64, 3/16, 7/32, 15/64, 1/4, 9/32, 19/64, and 5/16

Titanium Coated Drill Bit Set, 170 Piece, 3/64" to 1/2", 5 or 10 of Each Size, in Metal Case.