Enertwist 246pcs Drill Bit Kit Set Details List: ＃57 Titanium Drill Bits＃ 3/64" X 6, 1/16" X 6, 5/64" X 6, 3/32" X 6, 7/64" X 6, 1/8" X 7, 9/64" X 4, 5/32" X 4, 11/64", 3/16" X 4, 13/64", 7/32" X 3, 15/64", 1/4" X 2 ＃30 Black Oxide Drill Bits＃ 3/64" X 3, 1/16" X 3, 5/64" X 3, 3/32" X 3, 7/64" X 3, 1/8" X 4, 9/64" X 3, 5/32" X 4, 7/32" X 2 & 1/4" X 2 ＃17 Wood Drill Bits＃1/8", 5/32", 3/16", 1/4", 9/32", 5/16", 3/8" ＃4 Spade Drill Bits＃1/2", 3/4", 7/8" & 1" ＃1 Extension Bit＃6" ＃21 Masonary Drill Bits＃ 1/8" X 2, 5/32" X 2, 11/64" X 2, 3/16" X 2, 7/32" X 2, 1/4" X 3, 17/64" X 2, 9/32" X 3, 5/16", 11/32" & 3/8" ＃4 Drill Stoppers＃1/8",3/16", 1/4" & 5/16" ＃66 1" Bits＃10 X Slotted, 12 X Phillips, 12 X Pozi, 8 X Star, 6 X Inch Hex, 6 X Metric Hex & 12 X Square ＃30 2" Bits＃ 4 X Slotted, 7 X Phillips, 7 X Pozi, 4 X Star, 4 X Metric Hex & 4 X Square ＃6 Nut-Drivers＃ 1/4", 9/32", 5/16", 11/32", 3/8", 7/16" ＃2 Hex Keys＃ 3/32" ＃4 Hole-Saws＃ 1-1/4",1-1/2", 1-3/4" & 2-1/8" ＃1 Arbor Adapter for Hole-Saws＃ ＃1 Counter sink＃ ＃1 Nail Punch＃ ＃1 Bit Holder＃