Speedbor Wood Boring Spade Drill Bit, 5/8 X 4 In.

Introducing the Irwin Speedbor 5/8" × 4" wood boring spade bit, a compact powerhouse designed for precision drilling in confined locations. Its shortened shank effortlessly reaches between wall studs, ceiling rafters, or deep inside cabinet interiors, delivering clean, straight holes without compromising accuracy. Constructed from high‑speed steel, the bit resists wear and maintains sharpness even after repeated use, while the reinforced tip reduces wobble for a smoother cut.

Why choose this spade drill bit? Whether you’re building a custom bookshelf, installing wiring, or creating pilot holes for hardware, this tool eliminates the frustration of limited clearance. The reduced vibration and efficient chip evacuation keep your work area tidy and your hands comfortable, letting you finish projects faster and with professional results.

• Compact 4‑inch length: Perfect for drilling between studs, rafters, and inside tight cabinets, maximizing accessibility.
• 5/8‑inch diameter: Ideal for standard wood dowels, conduit, and hardware installations, providing versatile hole sizes.
• High‑speed steel construction: Delivers long‑lasting sharpness and superior durability for demanding woodworking tasks.
• Reinforced tip design: Minimizes wobble, ensuring straight, clean holes even in dense timber.
• Efficient chip removal: Open flutes quickly clear debris, reducing heat buildup and improving drilling speed.

Experience the difference: Irwin’s Speedbor spade bit combines a short profile with rugged performance, making it the go‑to choice for professionals and DIY enthusiasts alike. Its reliable cutting action and ergonomic design help you tackle tight‑space projects with confidence, delivering consistent results every time. Upgrade your drill kit today and enjoy hassle‑free wood boring wherever precision matters.