Bosch Spade Drill Bit Set DSB5003 3 Piece 6 Inch Daredevil Wood Boring Kit (1/4 Inch Hex Shank Full Cone Threaded Tip Fast Stud Penetration)

High-Speed Self-Feeding Structural Wood Boring and Conduit Layout

The Bosch DSB5003 Daredevil 3-Piece 6-Inch Spade Drill Bit Set delivers industrial-grade hole-boring speeds up to 10 times faster than conventional flat paddle bits. Engineered with a proprietary full-cone threaded tip, these carbon steel bits automatically pull themselves through heavy timber frameworks with minimal vibration and user effort. The contoured paddle design maximizes chip evacuation during fast wood drilling, while integrated spur-and-reamer cutting edges ensure clean entrance and exit holes for running electrical wiring or plumbing supply lines through structural wall framing studs.

Best Used For:

• Electrical Rough-Ins: Boring pathways through standard dimensional lumber studs to quickly route structural electrical wiring.
• Plumbing Penetrations: Drilling clear holes in wood floor joists and ceiling frameworks for copper or PEX water supply piping.
• General Carpentry: Creating clean clearance holes in thick timber panels and plywood underlayment without causing rear wood blowout.

Key Performance & Safety Features

• Full-Cone Threaded Tip: Automatically feeds the bit into structural lumber for fast, effortless boring with lower rotational vibration.
• Contoured Paddle Design: Features an optimized curvature that forces rapid chip evacuation out of the hole to prevent binding.
• Spur and Reamer Edges: Scores the perimeter of the cut before the main blade engages to reduce breakout for cleaner exit holes.
• Hex Shank Power Groove: Equipped with a 1/4-inch quick-change hex shank that locks securely into high-torque impact drivers.
• 10X Speed Performance: Delivers significant jobsite time savings compared to standard non-threaded flat spade options.

What's Included

• (1) 1/2 In. Daredevil Spade Bit
• (1) 3/4 In. Daredevil Spade Bit
• (1) 1 In. Daredevil Spade Bit

Technical Specifications

Brand Bosch Sub Brand Daredevil Model Number DSB5003 Bit Sizes Included 1/2 in., 3/4 in., 1 in. Overall Length 6 in. Shank Size 1/4 in. Shank Configuration Hex Material Carbon Steel Point Type Full-Cone Threaded Tip Cutting Direction Right Hand Application Wood Drilling Number of Pieces 3