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.
Includes 6-inch Length Bits With 3/8-inch, 1/2-inch, 5/8-inch, 3/4-inch, 7/8-inch, 1-inch, 1-1/8-inch & 1-1/2-inch Bits. All bits have a 1/4-inch hex shank that fits all drills & 1/4-inch quick change adapters. Micro groove cutting edge & spurs produce a smoother hole finish. Double spur design scribes the hole nefore 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.