3046013 Speedbor Max Wood Drill Bit, 2-9/16 In. Dia, 5 In. Oal

The Irwin Speedbor Max wood drill bit is a professional-grade self-feed bit designed for drilling large-diameter holes in wood. With its 2-9/16-inch diameter, this bit reduces the number of passes needed and produces smooth holes—ideal for applications like boring holes for pipe and conduit systems. The coarse-thread feed screw delivers fast boring action, and the spurs on the outside diameter cut holes clearly and accurately.

This bit features a precision-milled shank design that keeps the bit stable and reduces vibration during use. The 7/16-inch hex quick-change impact shank is compatible with 1/2-inch or larger drill chucks and also works with 7/16-inch hex impact wrench drills, making it a versatile tool for multiple drilling applications.

Features and Benefits

• Self-Feed Design: Coarse-thread feed screws enable fast boring action with minimal operator effort.
• Spurs for Clean Cuts: Three-flute design with spurs on the outside diameter cuts holes clearly and accurately.
• Hex Quick-Change Shank: The 7/16-inch hex shank fits standard 1/2-inch or larger drill chucks and 7/16-inch hex impact wrench drills.
• Milled Shank: Precision-milled shank design reduces vibration and keeps the bit stable during use.
• Large Diameter Bit: The 2-9/16-inch diameter reduces the number of passes needed for large holes.

Specifications

• Brand: Irwin
• Model: 3046013
• Diameter: 2-9/16 inches
• Overall Length: 5 inches
• Flutes: 3-flute
• Shank Diameter: 7/16 inch hex quick-change impact shank
• Includes: One hex key and two feed screws