Speedbor, 8 Piece, Pro Spade Drill Bit Set, Includes 6" Length Bits With 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8" & 1-1/2" Bits, All Bits Have A1/4" Hex Shank That Fits All Drills &1/4" Quick Change Adapters, Patented Micro Groove Cutting Edge & Spurs Produce A Smoother Hole Finish, Double Spur Design Scribes The Hole Before The Chips Are Made, Producing A Cleaner Hole & Reducing Vibration, Rugged Storage Case With Rubber Over Mold For Added Impact Resistance & Sliding Latch Design Provides Added Security.
