3046005 Self-feed Wood Drill Bit, 1-1/8 In. Dia, 5 In. Oal

The Irwin 3046005 Self-Feed Wood Drill Bit is a heavy-duty tool designed for drilling large-diameter holes in wood. The coarse-thread feed screw provides fast boring, while the spurs on the outside diameter cut holes clearly and accurately. This bit is suitable for applications such as drilling holes for pipe and conduit in wood.

Built with a 7/16-inch quick-change impact hex shank, this drill bit is compatible with 1/2-inch or larger impact drills and 7/16-inch impact wrenches, offering versatility across a range of power tools. The precision-engineered design maintains alignment on tough jobs, reducing run-out and wobble for consistent results.

Features and Benefits

• Coarse-Thread Feed Screw: The aggressive pitch delivers fast boring without requiring excessive pressure from the operator.
• Precision-Cut Spurs: Spurs on the outside diameter cut holes clearly and accurately in wood.
• Quick-Change Impact Shank: The 7/16-inch hex shank fits impact drills and impact wrenches, providing quick tool changes and reliable compatibility.
• Precision-Engineered Design: Precision-milled shank helps maintain alignment and eliminates run-out and wobble for consistent drilling performance.
• Included Accessories: Each bit comes packaged with one hex key and two replacement feed screws for extended use.

Specifications

• Brand: Irwin
• Model: 3046005
• Diameter: 1-1/8 inches
• Overall Length: 5 inches
• Flutes: 3-flute
• Shank Diameter: 7/16 inch
• Shank Type: Hex, quick-change impact
• Includes: One hex key and two feed screws