Experience drilling speeds up to 10X faster than conventional spade bits with the Bosch Daredevil series. Featuring a full-cone threaded tip and contoured paddle design, these bits pull through wood for efficient, clean-boring through 2x4s and conduit.

• Contoured paddle design improves drilling speed by facilitating faster chip removal.
• Spur-and-reamer tips provide cleaner holes by clearing chips more efficiently.
• 1/4 in. hex power groove shank improves bit grip and ensures compatibility with various drill types.
• Self-feeding full-cone threaded tip pulls the bit through wood for high-speed performance.
• Constructed from premium high carbon steel for enhanced durability and long life.
• Set includes three stubby lengths: 5/8 in., 3/4 in., and 1 in.
• Note: Do not use in a drill press.