Bosch Daredevil Stubby Length Spade Bits Hex Shank Power Groove Drill Bit Set Wood Boring Full Cone Threaded Tip Contoured Paddle Fast Hole Drilling

Bore Clean Holes Up to 10X Faster in Tight Spaces with Self-Feeding Threaded Tip Technology

Conquer cramped framing bays, tight joist spaces, and crowded utility runs effortlessly with the professional-grade performance of Bosch Daredevil Stubby Length Spade Bits. Engineered specifically for electricians, plumbers, HVAC technicians, and framing contractors who constantly encounter restricted clearances, these heavy-duty stubby wood-boring bits eliminate the struggle of wedging standard-length bits between studs. Every bit is manufactured from premium heat-treated tool steel and features Bosch’s revolutionary full-cone threaded tip. This self-feeding innovation automatically pulls the spade bit through structural lumber with minimal forward force, drastically reducing user fatigue and localized drill vibration while maximizing your hole throughput on the jobsite.

Uncompromising speed and pristine hole quality are guaranteed on every pass, even when running on compact cordless drill platforms. The optimized contoured paddle design functions as an active chip-evacuation engine, rapidly lifting wood curls out of the hole to prevent friction-induced binding or motor stalling. Equipped with specialized spur and reamer cutting tips, these spade bits score the outer perimeter of the wood fibers first, delivering clean entry wounds and exceptional hole quality with significantly reduced blowout on the back of the timber. Complete with a universal 1/4-inch hex shank featuring an integrated power groove, these stubby bits ensure a non-slip, rigid lock inside standard quick-change impact drivers and drill chucks for continuous, high-efficiency field production.

Key Features

• Full-Cone Threaded Self-Feeding Tip: Automatically pulls the bit through tough structural timber, requiring less physical pushing effort from the operator.
• High-Velocity Contoured Paddle: Curved paddle geometry lifts and evacuates wood chips instantly out of deep pockets to eliminate friction stall.
• Non-Slip Hex Shank Power Groove: 1/4-inch hex drive stops rotational chuck slippage and is fully optimized for immediate use inside impact drivers.
• Integrated Spur and Reamer Tips: Specialized edge cutters pre-score the timber matrix to yield clean hole quality and prevent ugly back-side breakout.
• 10X Performance Velocity Multiplier: Masterfully engineered to drill up to ten times faster through framing lumber than conventional flat spade bits.
• Compact Stubby Length Geometry: Shortened overall length allows flawless drilling inside tight 2×4 framing, joist bays, and overhead cabinet partitions.

What’s Included

• (1) Bosch Daredevil Stubby Length Spade Bit with 1/4″ Hex Power Groove Shank

Specifications

Pro-Tip: Because Bosch Daredevil bits utilize an aggressive, self-feeding full-cone threaded tip, the bit will pull itself forward rapidly without requiring you to push. When using these bits with a high-torque cordless impact driver, maintain a firm, two-handed grip on the tool and keep your drilling axis perfectly square to the face of the timber. If you are drilling through deep studs and need to stop, do not try to pull the tool straight back while running forward; instead, flip your drill or impact driver into reverse mode to allow the threaded lead cone to back itself smoothly out of the hole channel.

[‘Spade Bits’]