The Bosch Daredevil spade bits deliver speed, ease of use and hole quality. The Daredevil paddle generates 10 times faster drilling vs. standard spade bits. The bit has a hex shank with power groove for better bit grip, and a full-cone threaded tip for fast and effortless drilling.
Full-cone threaded tip for fast and effortless drilling

Spur and reamer for cleaner holes
Contoured paddle for faster chip removal
Hex shank with power groove for reduced slippage
Bit sizes include: 3/8 in., 1/2 in., 5/8 in., 3/4 in., 7/8 in., 1 in.
Bit length is 6 in.
1/4 in. hex power groove shank allows for use in a wide variety of drill types
Inner Pack 12
Case Pack 48