3046004 Self-feed Wood Drill Bit, 1 In. Dia, 5 In. Oal

The Irwin 3046004 is a self-feed wood drill bit designed for boring large diameter holes in wood. The coarse-thread feed screw pulls the bit through the material, making it suitable for drilling holes for pipe and conduit applications. The bit's three-flute design with spurs on the outside diameter cuts holes clearly and accurately.

This heavy-duty bit features a 7/16-inch hex quick-change impact shank that fits 1/2-inch or larger drills as well as 7/16-inch hex impact wrench drills, offering flexibility across multiple tools. The precision-milled hex shank eliminates runout and wobble, ensuring accurate hole placement and consistent results. Built from high carbon steel, it delivers the strength needed for tough drilling conditions and long-lasting performance.

Features and Benefits

• Coarse Feed Screw: Fast boring design with aggressive screw pitch for efficient hole drilling in wood.
• Three-Flute Design with Spurs: Spurs on the outside diameter cut holes clearly and accurately.
• Hex Shank Design: 7/16-inch quick-change impact shank fits 1/2-inch or larger drills and 7/16-inch hex impact wrench drills for versatile tool compatibility.
• Precision-Milled Shank: Eliminates runout and wobble for consistent accuracy and precise hole placement.
• High Carbon Steel Construction: Provides durability and strength under demanding drilling conditions.

Specifications

• Brand: Irwin
• Model: 3046004
• Bit Diameter: 1 inch
• Overall Length: 5 inches
• Shank Type: 7/16-inch hex quick-change impact shank
• Flutes: 3-flute design
• Material: High carbon steel
• Includes: One hex key and two feed screws

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.