1866034 Speedbor Wood Boring Bit, 5/8 In. X 4 In., Carbon Steel

The Irwin Speedbor wood boring bit is a high-performance drill bit designed for clean, efficient holes in wood. Whether you're installing hardware, building furniture, or working on home improvement projects, this bit delivers the precision and reliability that both professionals and DIY enthusiasts depend on. The carbon steel construction ensures durability through repeated use, while the self-feeding screw-point tip and tapered tri-flute design make drilling easier and faster, especially in dense wood.

At 5/8 inch in diameter and 4 inches in overall length, this compact bit is particularly useful for working in tight spaces without compromising quality or control. The quick-change hex shank allows for easy and efficient bit changes during your project.

Features and Benefits

• Self-Feeding Screw-Point Tip: The full screw-point design allows the bit to self-feed, making drilling easier and more efficient with less effort required.
• Tapered Tri-Flute Design: This design promotes faster chip ejection, resulting in cleaner holes with minimal tear-out on wood surfaces.
• Quick-Change Hex Shank: The quick-change hex shank reduces slipping in standard chucks, enabling fast bit changes without loosening the chuck.
• Durable Carbon Steel Construction: High-quality carbon steel ensures the bit withstands repeated use and maintains its cutting edge through many projects.

Specifications

• Brand: Irwin
• Model: 1866034
• Bit Diameter: 5/8 inch
• Overall Length: 4 inches
• Material: Carbon Steel
• Shank Type: Quick-Change Hex Shank